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Jul 8, 2023 12:47 PM
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第一章 绪论1.1 概述1.2 技术发展过程1.3 无损检测技术分类一、射线检测二、声学检测三、电学检测四、磁学检测(磁粉检测)五、光学检测六、热学检测七、渗透法1.4 无损检测方法的选择1.5 国内外无损检测的应用第二章 超声波检测技术2.1 概述2.2 超声波的分类2.3 超声场及介质的声参量2.3.1 描述超声场的物理量2.3.2 介质的声参量2.4 超声波在介质中的传播2.4.1 超声波垂直入射到平界面2.4.2 超声波斜入射到平界面2.4.3 超声波入射到曲界面2.5 超声检测仪2.5.1 超声检测仪2.6 超声检测方法2.6.1 超声检测方法2.6.2 仪器与探头的选择、耦合、检测仪的调节2.6.3 耦合方式2.6.4 检测仪的调节2.6.5 缺陷的定位和定量2.7 超声波侧厚第三章 超声检测应用3.1 超声波检测的应用3.2 超声波相控阵检测原理与方法3.3 超声显微检测技术3.3.4 高频超声系统构建3.3.5 验证与应用3.4 机械手超声无损检测3.4.1 复杂构件无损检测需求3.4.2 机械手超声检测关键技术3.4.3 国家标准GB/T34892-20173.5 残余应力超声检测第四章 射线检测技术4.1 射线检测技术概述4.2 射线检测的物理基础4.3 射线检测的基本原理和方法4.4 射线检测系统与射线防护4.5 射线检测应用4.6 工业CT检测技术第五章 涡流检测技术5.1 概述5.2 涡流检测基础知识5.3 涡流检测仪器及设备第六章 磁粉检测技术6.1 概述6.2 磁粉检测的物理基础6.3 磁化方向和磁化规范6.4 磁粉检测设备6.5 磁粉检测工艺第七章 渗透检测技术第八章 声发射检测技术8.1 概述8.2 声发射检测方法8.3 缺陷的评价
第一章 绪论
1.1 概述
1.定义
无损检测是在不损伤被检测对象的前提下,利用材料内部结构异常或陷对声、光、电、热、磁等物理现象的反应,来探拟测和获取材料及构件内部及表面缺陷的类型、性质、数量、形状、位置、尺寸、分布及其变化状态的理论方法和技术。
是交叉学科,计算机软件、仪器设备都需要。
无损评估是在无损检测基础上,结合材料特性。服役环境和鞋荷历史对构件的刚度、强度、抗腐蚀能力、疲劳程度和使用寿命给出评估的理论方法和技术。
2.无损检测的目的
无损检测:检测设备(构件)在制造和使用过程中产生的结构不完整性及缺陷情况;
无损评估:定量掌握缺陷与强度的关系.评价构件的允许负荷.服役状态或剩余寿命;
无损检测目的:
及时发现零部件缺陷,改进制造工艺,提高产品质量;
及时发现服役设备缺陷,避免发生故障。保证设备安全可常运行。
质量管理 在役检测 质量鉴定 寿命评估
无损检测不会对构件造成任何损伤:
无损检测技术为查找内部外部缺陷提供有效方法:
无损检测技术能够对产品质量实施监测与控制
无损检测技术能够防止因产品失效引起的灾难性后果:
无损检测技术的应用范围广阔。
1.2 技术发展过程
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2Ffff578a8-d1ce-4c08-82d9-1e8d6e5569f0%2FUntitled.png?table=block&id=080724e4-8b17-4bfc-9155-2cdde265ed44&t=080724e4-8b17-4bfc-9155-2cdde265ed44)
微机技术与信息技术的应用体现在高分辨力、定量代、自动代、快速化。
实施管理规范操作流程。方法和人员,体现在检测过程准化、程序化、规范化。
应用领域:所有材料,包括复合材料、胶接结构、玻璃和陶瓷材料
1.国内学术团体
中国无损检测学会(隶属于一级学会:中国机械工程学会),
省市机械工程学会。中国声学学会的检测声学学会。
2.国际学术团体会议/大学
ICNOT. WCNOT. QNOE. FENOT. APCNOT. ECNOT/帝国理工大学,西北大学
3.国内大学
北京理工大学、南昌航空大学、清华大学、北京航空航天大学、西安交通大学、华中科技大学
4.国内企业
汕头超声仪器厂、常超、厦门爱德森、中国特检院(各省市特检院)、各大机械加工企业检测中心
5.人员资质管理机构
中国特检协会、中国无损检测学会、国防科工委无损检测人员鉴认委、中国船级社、劳动部压力容器无损检测认证机构等。
6.学术期肝刊
《Ultrasonics》、《无损检测技术》,《声学学会》等学术期刊
7.国内学术会义:远东无损检测新技术论坛、中国超声检测大会
1.3 无损检测技术分类
一、射线检测
具体检测方法
X射线。伽马射线和中子射线
基本检测原理
根据材料吸收率的大小的变化情况。来判断材料里面是否有缺陷。
举例:胸片,骨头的密度比较大,吸收多,白色,器官密度小,黑色
伽马射线和中子射线的能量比较大,可以穿透金属
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F8053b642-0de8-46bd-9967-fa2cb9e743a7%2FUntitled.png?table=block&id=3c1e094f-a548-4ad2-89c0-644c12924d69&t=3c1e094f-a548-4ad2-89c0-644c12924d69)
二、声学检测
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1.具体检测方法:
超声捡测
声发射检测
声—超声检测
声振检测
声成像与声全息检测
声显微镜检测
2.本质:
超声或者声在构件里面传播的时候,遇着材料的界面会发生一些反射、折射、散射等。
(1)超声检测基本原理:通过接收反肘信号的强弱和时间长短.判断缺陷位置和大小。
(2)声发射特点:被动检测、动态检测
(3)声一超声检测:低频超声
三、电学检测
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电涡流检测方法:通过赋值.相位.频率的变化.检测构件里面是否有缺陷
四、磁学检测(磁粉检测)
滋粉检测:检测铁滋性材料的表面缺陷
1.具体检测方法
磁粉检测
漏滋场检测
Barkhausen噪声检测
磁声发射检测
核磁共振检翼
磁吸燃学方法检测
- 磁粉检测的条件
被检测的构件。首先要形成磁场,也是要有一个磁对它形成一个磁场。那么形成磁场以后,当磁粉涂复在表面以后,自然它就会有个吸附力。就会把这个气的磁粉会吸到这个构件表面上。
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F0b3b47d7-af35-407f-a70c-490197125258%2FUntitled.png?table=block&id=3d1fedd5-7d54-48be-946a-f31654b62b2c&t=3d1fedd5-7d54-48be-946a-f31654b62b2c)
(2)barkhausen噪声检测:应力的测量量是材料弹性常数的均匀性
(3)漏磁
原理:有了缺陷以后会改变原来磁场的分布状态。用它改变量的大小去来判断这个有没有缺陷。实际上残余应力和材料的很多弹性叁数也会影响这个漏磁场的变化。
五、光学检测
具体检测方法:
1.目视检测
2.光全息术检测
3.错位散斑干涉检测
主要是检测表面的。看表面微小形状的变化
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2Fb974249c-9be5-456b-9d82-a5b53029303c%2FUntitled.png?table=block&id=d8adbf1f-e84e-402b-8039-631eeec6421c&t=d8adbf1f-e84e-402b-8039-631eeec6421c)
常用的设备有内窥镜、
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F543ca586-075c-4fcf-b593-50787d9e96c3%2FUntitled.png?table=block&id=2fe4c8c8-df03-401a-8d7d-85fb124583bd&t=2fe4c8c8-df03-401a-8d7d-85fb124583bd)
六、热学检测
远距离红外检测
七、渗透法
虹吸效应,细小孔洞
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2Fc3e00227-4e87-468a-a3f8-ae6740ebe93d%2FUntitled.png?table=block&id=1c3f6907-62c0-4a6d-bbbd-da449c8e834a&t=1c3f6907-62c0-4a6d-bbbd-da449c8e834a)
1.4 无损检测方法的选择
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体积缺陷使用射线、超声
表面用磁粉、涡流、渗透
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F1980ed71-5c41-4b96-a921-375f7729b6e6%2FUntitled.png?table=block&id=ceb66fe8-29e3-43cb-a492-4dbd536b954d&t=ceb66fe8-29e3-43cb-a492-4dbd536b954d)
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考虑工艺,拐角的地方容易出现。
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2Fccc90a8b-6153-45b1-8cf0-3f81136635d9%2FUntitled.png?table=block&id=8f0dd580-659d-42ad-a3f8-64d25d13667a&t=8f0dd580-659d-42ad-a3f8-64d25d13667a)
1.5 国内外无损检测的应用
军工、油气储罐(爬墙机器人)、飞机(每一个零部件都需要检测、断裂、开裂)、航空发动机
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F92b58a65-5149-4575-9e43-f5b06eef2b6e%2FUntitled.png?table=block&id=ad0039c9-87c6-4a08-8620-24ed62ece0fe&t=ad0039c9-87c6-4a08-8620-24ed62ece0fe)
高铁,钢轨无缝焊接起来,焊缝裂纹缺陷
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F7696c817-0e6b-4d0f-89ce-39d7d0db6dca%2FUntitled.png?table=block&id=c970f717-23ae-4743-ab82-12f658f701ee&t=c970f717-23ae-4743-ab82-12f658f701ee)
桥梁,焊接质量
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2Fac204f87-98d1-4307-9885-9b325e07e08b%2FUntitled.png?table=block&id=a805e87f-56a6-4ba6-8a71-f1c6cb023a69&t=a805e87f-56a6-4ba6-8a71-f1c6cb023a69)
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无损检测的网站
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F4b281850-e55c-4c17-8d95-e25bb4dc78e0%2FUntitled.png?table=block&id=eac67e0b-146f-40ae-b90f-0d049408e5fe&t=eac67e0b-146f-40ae-b90f-0d049408e5fe)
双机械手检测,一端发射一端接收。声速,声衰减。自动化的技术。
叶片检测,曲面不一致,手工或者机械手检测。
车辆的轮毂,沙眼。
第二章 超声波检测技术
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2Febf40bae-4788-4262-827d-2bdcf0e90be4%2FUntitled.png?table=block&id=77187f9f-99da-451b-869d-b2d23557fce6&t=77187f9f-99da-451b-869d-b2d23557fce6)
2.1 概述
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优点
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![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F15480693-1c69-4e93-8976-b16a8626f404%2FUntitled.png?table=block&id=723290ca-ce28-4b22-9861-49783bc744c4&t=723290ca-ce28-4b22-9861-49783bc744c4)
不同介质检测,水中,空气中,水中频率高,精度也不同。
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F453ff940-75cb-47e8-a20b-20a9fc068f5b%2FUntitled.png?table=block&id=72483a9a-58c0-40dc-b439-51a9516e654a&t=72483a9a-58c0-40dc-b439-51a9516e654a)
形状复杂的箱体壁,齿轮的齿面齿根,弹簧,一般采用空气耦合或者水耦合。
2.2 超声波的分类
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F6995bb33-2842-4167-b559-1d431acf3a0a%2FUntitled.png?table=block&id=42393ea4-a52e-4fe9-b2b5-66cd36b4567f&t=42393ea4-a52e-4fe9-b2b5-66cd36b4567f)
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![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F0cde5a71-4b7d-44aa-b107-da55a2f62108%2FUntitled.png?table=block&id=3d8715f7-e0f8-43e2-b9fb-2ae6ea7b5aae&t=3d8715f7-e0f8-43e2-b9fb-2ae6ea7b5aae)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F418817c5-e951-4a0d-b331-4d19effcee01%2FUntitled.png?table=block&id=5d876ba0-ce9f-47dd-b2a4-b95f75fd2b50&t=5d876ba0-ce9f-47dd-b2a4-b95f75fd2b50)
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![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2Fd8f1bdce-767a-4bcf-b4f4-8c426b787f0f%2FUntitled.png?table=block&id=6dbd8845-0a27-4547-bde6-8cdb6fed2b14&t=6dbd8845-0a27-4547-bde6-8cdb6fed2b14)
波导:有边界的波的导体称为波导,比如棒、筒、板。
导波:在波导中传播的超声波。
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2Fadb1b0e1-dbf8-4960-aaa8-0d3b939ab823%2FUntitled.png?table=block&id=42ece166-5ca0-457d-8bf7-643900ecd3b8&t=42ece166-5ca0-457d-8bf7-643900ecd3b8)
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![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2Fdaf760cd-2779-461f-8512-6c0c103a6971%2FUntitled.png?table=block&id=bbf2b1d8-7196-472a-90f7-bf61a61e8701&t=bbf2b1d8-7196-472a-90f7-bf61a61e8701)
表面波在深度方向衰减严重,界面波是两个构件接触的时候,板波也称兰姆波。
2.3 超声场及介质的声参量
2.3.1 描述超声场的物理量
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F344f72d5-21f2-4a8b-a094-7dd976178acf%2FUntitled.png?table=block&id=d918d4a3-345f-4907-9179-ffa2b4df214a&t=d918d4a3-345f-4907-9179-ffa2b4df214a)
机械能和电能双向转换
超声波衰减,1n~4n之间
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2Fe3250eab-279a-4e7a-b61d-186b09fe3149%2FUntitled.png?table=block&id=87a18ce3-7fb1-4790-bb5e-d1ce2fe3a1db&t=87a18ce3-7fb1-4790-bb5e-d1ce2fe3a1db)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2Fbbedd8b6-e7f7-430c-8a4e-5f7415fb8b22%2FUntitled.png?table=block&id=4fcd95e6-6f9e-411a-93c5-ba3e11932816&t=4fcd95e6-6f9e-411a-93c5-ba3e11932816)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F34636830-1073-4713-b404-5d25352f56e6%2FUntitled.png?table=block&id=342b4c59-eda8-4ea4-b582-e6f0f62bb4aa&t=342b4c59-eda8-4ea4-b582-e6f0f62bb4aa)
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2.3.2 介质的声参量
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2Fbaf67c1d-8ffb-48ea-9f2b-75c1488e3c17%2FUntitled.png?table=block&id=15002df4-bd1d-44a5-b643-26972912fd7e&t=15002df4-bd1d-44a5-b643-26972912fd7e)
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2.4 超声波在介质中的传播
2.4.1 超声波垂直入射到平界面
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F370d6c7f-d12d-4b32-a486-12124767d1c5%2FUntitled.png?table=block&id=c9920cde-354d-4611-a213-365c74d3cc26&t=c9920cde-354d-4611-a213-365c74d3cc26)
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幅度变大
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F2e9316fc-df50-4e28-aa05-2ae57721559b%2FUntitled.png?table=block&id=7edee5d3-9295-45fd-addb-202a347183d7&t=7edee5d3-9295-45fd-addb-202a347183d7)
相位没有发生变化,幅度变小
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F8ed15364-4101-4b9e-9bfb-8902ee798c7f%2FUntitled.png?table=block&id=2cf383ec-7601-4f79-b09c-f9a2ac9f648a&t=2cf383ec-7601-4f79-b09c-f9a2ac9f648a)
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波长的整数倍
2.4.2 超声波斜入射到平界面
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F5723ef6e-13d7-4e7a-8cc5-70b17905e77f%2FUntitled.png?table=block&id=9aad18dd-a2a3-49ca-b73e-b61c9fdbf420&t=9aad18dd-a2a3-49ca-b73e-b61c9fdbf420)
斜入射很普遍,特殊才是垂直入射
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F9cf2180a-d8ba-431a-ac07-914071951592%2FUntitled.png?table=block&id=064ac9d9-6111-43f2-8495-b91c96b49ead&t=064ac9d9-6111-43f2-8495-b91c96b49ead)
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2.4.3 超声波入射到曲界面
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F7dd2bf4f-ef35-49ce-809c-dd9d3a41fb44%2FUntitled.png?table=block&id=6a10de0c-c59d-49ae-89ab-c381871d0b21&t=6a10de0c-c59d-49ae-89ab-c381871d0b21)
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材质,声阻抗会对焦距有影响,缩短。
2.5 超声检测仪
2.5.1 超声检测仪
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F80651939-b1dc-4f50-b6dd-700538bab1c9%2FUntitled.png?table=block&id=ab70b601-d7e5-4f41-a7dd-d22b2fbc2499&t=ab70b601-d7e5-4f41-a7dd-d22b2fbc2499)
横波、纵波探头
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2Fa931c46f-903a-4135-9a2b-e9a5af38cd6a%2FUntitled.png?table=block&id=c83a369d-19cc-44ec-b1c6-b3acfc9ce941&t=c83a369d-19cc-44ec-b1c6-b3acfc9ce941)
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四类超声探头
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压电
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压电效应:单晶和多晶材料在应力作用下产生电场的现象。
逆压电效应:单晶和多晶材料在电场作用下产生应力和应变的现象。
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激光超声原理:激光加热,膨胀,停止,收缩,再加热,膨胀,反复,出现超声。
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缺陷:方向性不强,横波纵波难确定。
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2.6 超声检测方法
2.6.1 超声检测方法
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可以实现剥层检测
超声穿透法:针对声衰减严重的
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2.6.2 仪器与探头的选择、耦合、检测仪的调节
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2.6.3 耦合方式
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液体耦合一般是自动化的。
干耦合一般是软性材料耦合。
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厚度越小越好,声阻抗越小越好。
2.6.4 检测仪的调节
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2.6.5 缺陷的定位和定量
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2.7 超声波侧厚
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1. 用于超声检测的超声波类型有哪几种?各自的特点是什么?
在超声检测中,一般使用以下几种超声波类型:
纵波(或称P波)超声波:它的振动方向和传播方向是一致的,是最常用的超声波类型之一。纵波超声波能够在固体、液体和气体等介质中传播,具有较好的穿透能力,能够探测深层缺陷和结构;但也存在信号衰减、多次反射等问题。
横波(或称S波)超声波:它的振动方向和传播方向垂直,只能在固体介质中传播。横波超声波不会穿透表面,并且受到表面边缘的影响较大,不适合检测表面缺陷。
表面波超声波:表面波是在固体的表面中传播的一种波。表面波超声波能够在平坦的表面上传播,而不仅仅是在固体材料内部进行传播。它们具有高灵敏度和较小的穿透深度,因此常用于检测较浅的缺陷和表面裂纹。
常落射波超声波:常落射波是一种依赖于界面反射的波,其特点是能够探测到垂直于材料表面的缺陷。常落射波超声波也适用于液体介质中的检测。
2、超声波垂直入射到平面界面时的透射和反射规律是什么?
当超声波垂直入射到平面界面时,会发生透射和反射。
- 反射规律:
- 一部分超声波能量会被界面反射回原来的介质中。
- 反射角(入射角与法线之间的角度)等于入射角。
- 反射波的强度取决于入射波的强度和介质的特性,如声阻抗(声速与介质密度的乘积)差异。
- 透射规律:
- 另一部分超声波能量会穿过界面进入第二个介质中,这称为透射。
- 透射角是入射角的函数,其具体取决于两个介质的声速比值。
- 当声速逐渐从一个介质变化到另一个介质时,透射角也会改变。
- 透射波的强度取决于入射波的强度和介质的特性,如声阻抗差异。
这些规律遵循斯涅尔定律,即斯涅尔定律指出入射角、反射角和透射角之间的关系。根据斯涅尔定律,入射角θ₁、反射角θ₂和透射角θ₃满足以下关系:
sin(θ₁) / sin(θ₂) = v₁ / v₂ = Z₂ / Z₁
其中,v₁和v₂分别表示两个介质中的声速,Z₁和Z₂表示两个介质的声阻抗(即声速与介质密度的乘积)。
3、超声波斜入射到平面界面时的折射和反射规律是什么?
折射规律:在超声波从一个介质(称为第一介质)斜面入射到另一个介质(称为第二介质)时,由于两种介质的声速不同,在第一个介质中匀速直线传播的波会突然发生速度变化,并在第二介质中发生折射,折射波以与法线相交的角度进入第二介质中传播。
反射规律:同样在超声波从一个介质斜面入射到另一个介质时,有一部分波会在入射点与界面之间发生反射,以相同的入射角度反射回第一个介质中。
第三章 超声检测应用
3.1 超声波检测的应用
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2Fbc51a263-5fa4-46a4-83f0-d37c54994102%2FUntitled.png?table=block&id=a06a0d2c-b39a-4ea2-8658-1f6bced08fe7&t=a06a0d2c-b39a-4ea2-8658-1f6bced08fe7)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F63361423-dd9c-4eb2-994f-84f402616599%2FUntitled.png?table=block&id=78d052d6-2b28-4af0-9a23-81a53cb7b1ca&t=78d052d6-2b28-4af0-9a23-81a53cb7b1ca)
小直径的探头检测
相控阵探头
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F0c227459-7775-495a-b111-b67b3abe2a0e%2FUntitled.png?table=block&id=df112dec-7bce-4596-846a-15be523152db&t=df112dec-7bce-4596-846a-15be523152db)
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![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F1bee4d00-9e94-48ce-8149-ed0113a1a6c3%2FUntitled.png?table=block&id=2f3caf3c-add5-456c-8add-2edd0ec95685&t=2f3caf3c-add5-456c-8add-2edd0ec95685)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F08b19536-e7d3-4ee4-b34e-b141763fd644%2FUntitled.png?table=block&id=460b8958-d9c8-4172-bb66-861f69d98789&t=460b8958-d9c8-4172-bb66-861f69d98789)
自动化全焊缝的检测
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F0cc1ade4-dc43-45d2-aecc-fd1a82d30b54%2FUntitled.png?table=block&id=929ffdfa-a2f5-4f6d-94f0-7e3bb7f5790e&t=929ffdfa-a2f5-4f6d-94f0-7e3bb7f5790e)
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腐蚀情况测厚
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2Fc5345e09-c7d7-47a8-8dae-d3e32966ec12%2FUntitled.png?table=block&id=a89e8d1f-3346-4b4c-9109-70a2a8d4f4df&t=a89e8d1f-3346-4b4c-9109-70a2a8d4f4df)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F930f1b46-3327-4fab-9d7f-091c852ad9da%2FUntitled.png?table=block&id=855dc65a-445f-4dd7-8040-42b5b0a46d23&t=855dc65a-445f-4dd7-8040-42b5b0a46d23)
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3.2 超声波相控阵检测原理与方法
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F72bf05ce-cbbf-4106-9fb7-5d774dc7c57c%2FUntitled.png?table=block&id=eb897272-a611-43e4-8c34-601746f2495d&t=eb897272-a611-43e4-8c34-601746f2495d)
超声波能够在介质中叠加。
优点:原位不动,检测范围更宽;任意位置聚焦,更方便。
一维变二维是重要方向。
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F6ef033ac-d034-467b-bd95-894b86715c0e%2FUntitled.png?table=block&id=5ecb300f-2305-4943-a311-231d5e811d64&t=5ecb300f-2305-4943-a311-231d5e811d64)
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一部分发射一部分接收,很多个阵元。
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F3935fe0c-ad9c-4d45-b893-dee7ab88966c%2FUntitled.png?table=block&id=7fa3e367-8ba9-4756-87fd-d6313c3b33df&t=7fa3e367-8ba9-4756-87fd-d6313c3b33df)
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波束合成
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F1ee3ad31-3143-4456-a61b-e2219c708cd2%2FUntitled.png?table=block&id=9084be6e-55ab-4bcb-8152-4574e1618f33&t=9084be6e-55ab-4bcb-8152-4574e1618f33)
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固定探头需要更换,相控阵探头不用更换,应用很广。
3.3 超声显微检测技术
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F19b0f0c3-45bf-4353-9077-e8b9423cda4a%2FUntitled.png?table=block&id=829ffa55-8ff1-4464-9624-812b773905f6&t=829ffa55-8ff1-4464-9624-812b773905f6)
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3.3.4 高频超声系统构建
区别是机械扫描平台,精准控制位移,二是声透镜,
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3.3.5 验证与应用
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3.4 机械手超声无损检测
3.4.1 复杂构件无损检测需求
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3.4.2 机械手超声检测关键技术
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F0aeef9a3-0508-4e74-a50b-b15486de95b7%2FUntitled.png?table=block&id=300a4442-767c-43c7-a1ac-580dcf1da6f0&t=300a4442-767c-43c7-a1ac-580dcf1da6f0)
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运动
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双机械手同步运动
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F1b4d2354-036c-411f-99bc-4077b583cb6e%2FUntitled.png?table=block&id=a58c4249-b679-4ebc-8cff-6a68786a4e02&t=a58c4249-b679-4ebc-8cff-6a68786a4e02)
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3.4.3 国家标准GB/T34892-2017
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3.5 残余应力超声检测
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残余应力检测原理
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第四章 射线检测技术
4.1 射线检测技术概述
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4.2 射线检测的物理基础
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![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2Fe6655d00-7503-4708-b92e-d759e481fadd%2FUntitled.png?table=block&id=4383fc85-d421-4c6f-8d0b-bd9d978398ef&t=4383fc85-d421-4c6f-8d0b-bd9d978398ef)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F72fb1390-c1cb-4824-9a3c-0a91ad6cae2f%2FUntitled.png?table=block&id=acb86d56-6a3f-4d4f-9638-5d8f1f2801e1&t=acb86d56-6a3f-4d4f-9638-5d8f1f2801e1)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F891d7a2b-a820-449e-acd0-d643d2951a63%2FUntitled.png?table=block&id=278bb76e-05fa-48d9-a0bb-937f69bbee63&t=278bb76e-05fa-48d9-a0bb-937f69bbee63)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2Fba3c8168-f5ba-4eac-a4da-355fbaff5b9e%2FUntitled.png?table=block&id=e213bf82-d2a2-4817-9c98-28a734959619&t=e213bf82-d2a2-4817-9c98-28a734959619)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F73d8490f-30be-4377-bc67-8483d1f3a43f%2FUntitled.png?table=block&id=af97a49b-1bfc-4120-9aaa-282d2192cec6&t=af97a49b-1bfc-4120-9aaa-282d2192cec6)
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![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F303dd8cb-07d6-499a-b64e-8641d52335f8%2FUntitled.png?table=block&id=0272296d-4537-4700-9511-91d1bc72de7f&t=0272296d-4537-4700-9511-91d1bc72de7f)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F012ba665-76c9-4be8-b424-707253c8c0d9%2FUntitled.png?table=block&id=fa45f9f3-63f1-481d-a25f-146771a80d32&t=fa45f9f3-63f1-481d-a25f-146771a80d32)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2Ff10bc91f-002b-4700-bc2d-12c7387723f4%2FUntitled.png?table=block&id=4b80225d-d746-493a-a79f-6ea30e688790&t=4b80225d-d746-493a-a79f-6ea30e688790)
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![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2Fd562fd1f-bf1e-4d3a-a3a9-0ed94a690624%2FUntitled.png?table=block&id=d160bb28-634f-4527-90c7-3283fb0d90cd&t=d160bb28-634f-4527-90c7-3283fb0d90cd)
4.3 射线检测的基本原理和方法
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2Fc28be6ce-c0dc-48da-ad95-eb8571fe2cc3%2FUntitled.png?table=block&id=cbd9938a-46ee-4d8e-bc1c-e0508377d9c2&t=cbd9938a-46ee-4d8e-bc1c-e0508377d9c2)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F28a9e305-d41b-4b4f-9ecf-7cd29fa0a89c%2FUntitled.png?table=block&id=02e2a341-49aa-4d69-ab95-66d4a38b276b&t=02e2a341-49aa-4d69-ab95-66d4a38b276b)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F9e5992d2-1d5a-4875-995e-48e3241dc8ac%2FUntitled.png?table=block&id=867cb121-2a58-4fcc-be32-6bd07018f11f&t=867cb121-2a58-4fcc-be32-6bd07018f11f)
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![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F22c10c0c-3e25-4f99-a8f8-6580f8f40cc5%2FUntitled.png?table=block&id=aaccc5f8-7360-4498-8aae-f35eec03b3cf&t=aaccc5f8-7360-4498-8aae-f35eec03b3cf)
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![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F6da4dfa7-2e94-47d2-a1dc-4fc5face1b81%2FUntitled.png?table=block&id=e6d49070-b3db-4904-a98c-4c76a6da2a98&t=e6d49070-b3db-4904-a98c-4c76a6da2a98)
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![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2Fb75bc956-2895-44d2-b437-1ce7eb48ee13%2FUntitled.png?table=block&id=6ade13a1-1225-4e62-a55e-d95a73785e5c&t=6ade13a1-1225-4e62-a55e-d95a73785e5c)
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![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F44da6f2a-e22d-4645-8f3e-346516a5b0bc%2FUntitled.png?table=block&id=ed01f54d-5724-43de-8990-f5f7f52dbb6f&t=ed01f54d-5724-43de-8990-f5f7f52dbb6f)
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4.4 射线检测系统与射线防护
射线系统构成
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F3165b21b-37df-4235-bde3-6b9621246fd6%2FUntitled.png?table=block&id=3a42bffb-aecc-4c05-90a4-67a6de5eb4d1&t=3a42bffb-aecc-4c05-90a4-67a6de5eb4d1)
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![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2Fcd385f37-4e08-4977-9053-8941c469bfab%2FUntitled.png?table=block&id=5a4ac5da-2803-4183-8963-9d5059af4c0d&t=5a4ac5da-2803-4183-8963-9d5059af4c0d)
射线防护
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2Ffa7d29eb-d315-4e6a-9d18-cf5acd814dc8%2FUntitled.png?table=block&id=eb219d64-bd46-4b95-b3b0-75e46e08bb31&t=eb219d64-bd46-4b95-b3b0-75e46e08bb31)
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4.5 射线检测应用
检测材料内部缺陷
非开箱检测
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F95433ee6-bc3c-46df-a71d-7320097c968b%2FUntitled.png?table=block&id=ac7f7654-2bfe-4bac-ac7c-b836a6905c1c&t=ac7f7654-2bfe-4bac-ac7c-b836a6905c1c)
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4.6 工业CT检测技术
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![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F3630e344-fe08-4f3f-b46d-67df07465cf2%2FUntitled.png?table=block&id=3ead7f15-ec05-4b8d-bf0f-638e8f647db7&t=3ead7f15-ec05-4b8d-bf0f-638e8f647db7)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2Fb64c81c8-a29d-4279-a153-3783f1cc75e8%2FUntitled.png?table=block&id=0b58e8e4-ab3b-401f-b86d-ce55ab359f95&t=0b58e8e4-ab3b-401f-b86d-ce55ab359f95)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2Fc72dedbd-ba70-44d8-93ea-28349e898d7d%2FUntitled.png?table=block&id=ec2f21d3-d67f-4c59-8a19-d12790d4e141&t=ec2f21d3-d67f-4c59-8a19-d12790d4e141)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F0a972453-75d9-4c6a-b29f-99c6a55b8066%2FUntitled.png?table=block&id=45714324-baa6-41b5-b9b6-eed57fb6d8e7&t=45714324-baa6-41b5-b9b6-eed57fb6d8e7)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2Fe0837ee8-5eec-435f-b02a-894ea2a218b5%2FUntitled.png?table=block&id=b6c6869d-9714-4fcb-983b-d71e7c22457d&t=b6c6869d-9714-4fcb-983b-d71e7c22457d)
应用
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2Fb31434ea-c381-4c66-82bb-e8961434500f%2FUntitled.png?table=block&id=724bb118-72ac-4a33-88e9-14329aaf7941&t=724bb118-72ac-4a33-88e9-14329aaf7941)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2Fce0e904b-6b27-4ec7-9a5e-4b76ca44f88e%2FUntitled.png?table=block&id=a6bfd42e-f0a2-425e-b924-2c310c35e6cc&t=a6bfd42e-f0a2-425e-b924-2c310c35e6cc)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F3074431f-4e24-469e-8365-3bd429f02770%2FUntitled.png?table=block&id=2063a335-0445-489d-a691-d7542a899c58&t=2063a335-0445-489d-a691-d7542a899c58)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F7383bc80-41d0-4b13-8211-f9d69846bc2f%2FUntitled.png?table=block&id=572904d1-c8c3-4b56-b7ba-9c85c880f5c8&t=572904d1-c8c3-4b56-b7ba-9c85c880f5c8)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F5472bcd1-a558-4acc-8362-3fb96c7d28d2%2FUntitled.png?table=block&id=ccaa7e2e-94f0-478b-8219-756c89e1d01f&t=ccaa7e2e-94f0-478b-8219-756c89e1d01f)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F5f30c06c-e62f-4cb0-9633-9c04d592fb5c%2FUntitled.png?table=block&id=225a7f06-a3f2-47f1-a9eb-85210b4b32bb&t=225a7f06-a3f2-47f1-a9eb-85210b4b32bb)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2Fa03139b5-5993-4999-96c0-2961c4002388%2FUntitled.png?table=block&id=62765c8b-7715-4afe-8c44-08f87e6fd4a3&t=62765c8b-7715-4afe-8c44-08f87e6fd4a3)
第五章 涡流检测技术
5.1 概述
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2Fbc2725ef-edbf-4710-9d05-2bb8a2ab495a%2FUntitled.png?table=block&id=b91d3d9b-5116-4d35-8aa6-9496b48e8b4a&t=b91d3d9b-5116-4d35-8aa6-9496b48e8b4a)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2Fb2887c39-011d-42f9-aaa4-180899fa9912%2FUntitled.png?table=block&id=ded85e09-8b6e-487d-9848-de3049c5e722&t=ded85e09-8b6e-487d-9848-de3049c5e722)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F3ad9ef05-ca3f-4925-9edf-84f7d38d11ac%2FUntitled.png?table=block&id=bb910107-1726-48cf-b62c-5cc636d39e9d&t=bb910107-1726-48cf-b62c-5cc636d39e9d)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2Fc78b86bd-0962-4e71-b77c-034c5d6c099e%2FUntitled.png?table=block&id=f7aef9e9-4479-4e18-abb9-bf481135e82e&t=f7aef9e9-4479-4e18-abb9-bf481135e82e)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F43bde983-103f-4bac-a85a-bf53eb67c55d%2FUntitled.png?table=block&id=f6a5295f-5daf-4343-aa4b-061b0669be86&t=f6a5295f-5daf-4343-aa4b-061b0669be86)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2Fc02934a3-a209-42e6-9379-2d2431de7361%2FUntitled.png?table=block&id=e57d7b69-74a8-4075-bf63-aeedf7e8246e&t=e57d7b69-74a8-4075-bf63-aeedf7e8246e)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2Fca5ff1e8-5d70-4da6-afd1-36bcc83a578f%2FUntitled.png?table=block&id=4d142973-af4f-4d5b-bc09-199a7772769a&t=4d142973-af4f-4d5b-bc09-199a7772769a)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2Ffd0bc95a-a9ca-42ab-9b6d-2580b3e543b0%2FUntitled.png?table=block&id=8cfeb293-3ad6-4179-bb2a-b7d441a1c5bf&t=8cfeb293-3ad6-4179-bb2a-b7d441a1c5bf)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F0993cd28-3458-4e3d-9efa-f4063d96d521%2FUntitled.png?table=block&id=3e626c4c-62cc-4ef9-badf-278975d0f3d4&t=3e626c4c-62cc-4ef9-badf-278975d0f3d4)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F1f87b216-30d0-4408-a5a0-46d714e67bda%2FUntitled.png?table=block&id=54addb09-6a90-464a-82c1-e02b8e074f94&t=54addb09-6a90-464a-82c1-e02b8e074f94)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2Fe9c947f4-ec06-4f4f-877e-64641320456a%2FUntitled.png?table=block&id=f4b65ca0-3033-4c44-94dc-f8ae2ae6dae7&t=f4b65ca0-3033-4c44-94dc-f8ae2ae6dae7)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F718a1643-ad03-4e11-8f53-0eacabf98685%2FUntitled.png?table=block&id=4c209cb3-9a02-4cff-a52c-acce9365171f&t=4c209cb3-9a02-4cff-a52c-acce9365171f)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2Ff5a9d41b-bdb2-4952-98a4-a82075203bff%2FUntitled.png?table=block&id=fd1bb599-8d6f-4539-b7e3-2cdbd2a1145f&t=fd1bb599-8d6f-4539-b7e3-2cdbd2a1145f)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2Ff82d9a52-8b0b-40e0-9150-6d7a5eaedd09%2FUntitled.png?table=block&id=5206a816-94e8-4905-b7c1-31c9486168b4&t=5206a816-94e8-4905-b7c1-31c9486168b4)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2Ff0cda4c3-d3da-4911-946d-e103a709f8c4%2FUntitled.png?table=block&id=8ab6de07-24a1-43a0-b636-7a8139a8ccf8&t=8ab6de07-24a1-43a0-b636-7a8139a8ccf8)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F05350129-5d1a-42be-ba71-fcb797ea51da%2FUntitled.png?table=block&id=c0d032ae-d9c8-4d1e-883c-9e8976c817e3&t=c0d032ae-d9c8-4d1e-883c-9e8976c817e3)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F31984535-e0da-49e0-9a77-d4bc46f06e11%2FUntitled.png?table=block&id=5b60050c-a4ab-451d-ab90-43de1a4fa2fe&t=5b60050c-a4ab-451d-ab90-43de1a4fa2fe)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F41cbfab8-6d9e-4b60-b46f-29843843a75c%2FUntitled.png?table=block&id=a36c8284-3e9f-4c43-b512-0837a2c643a7&t=a36c8284-3e9f-4c43-b512-0837a2c643a7)
5.2 涡流检测基础知识
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F09c50d79-2d48-4418-bce0-d8a1df312fd2%2FUntitled.png?table=block&id=3c76d1f2-60df-45ac-a0bf-12ecbba79f2b&t=3c76d1f2-60df-45ac-a0bf-12ecbba79f2b)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2Fba3c50f5-08c7-41b5-8d2c-7ff09f6fe4c3%2FUntitled.png?table=block&id=bfdf8bff-40cc-4eb7-8ba9-8f931cda9927&t=bfdf8bff-40cc-4eb7-8ba9-8f931cda9927)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F0ac7feda-5576-4e2b-bb90-aee1478e6c7f%2FUntitled.png?table=block&id=e462c11a-899f-45f0-9690-6180192ec953&t=e462c11a-899f-45f0-9690-6180192ec953)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2Fa075d680-e223-441e-aa47-7c41e63dcbc3%2FUntitled.png?table=block&id=fe4542c6-af6b-416c-b0e0-cd82132a276a&t=fe4542c6-af6b-416c-b0e0-cd82132a276a)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2Fad35f8d9-84c5-453c-a606-7ab441bf0edc%2FUntitled.png?table=block&id=5d8c14d0-56d1-41aa-9773-9addb35076f5&t=5d8c14d0-56d1-41aa-9773-9addb35076f5)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2Ff4e0f01d-0066-42cd-b051-f8189beeeea1%2FUntitled.png?table=block&id=3faed0e4-5552-4aaf-a7ea-25b8db08e7e1&t=3faed0e4-5552-4aaf-a7ea-25b8db08e7e1)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F0dc35ab4-6885-4d4c-9587-93597d0904a4%2FUntitled.png?table=block&id=e238f14f-deaa-481f-a715-4f96d3cf60eb&t=e238f14f-deaa-481f-a715-4f96d3cf60eb)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F7f782877-2336-4d60-9779-d74cc58f3099%2FUntitled.png?table=block&id=4f93ddc0-5ad5-416e-bff2-4ff06d1217ed&t=4f93ddc0-5ad5-416e-bff2-4ff06d1217ed)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2Fdf86d46d-6019-4a32-924b-1ebaf094e859%2FUntitled.png?table=block&id=10776916-f032-4a38-a40b-0e3387dc2c81&t=10776916-f032-4a38-a40b-0e3387dc2c81)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F65498c90-a49b-42ee-b1ef-1cbea7151779%2FUntitled.png?table=block&id=e581b0c9-4dab-4bbc-9a80-241f1d7079f4&t=e581b0c9-4dab-4bbc-9a80-241f1d7079f4)
涡流检测原理涡流变化导致输测线圈阻抗变化
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F5fa9ccd9-d999-4e48-a946-924f0d3756a7%2FUntitled.png?table=block&id=d0b51a1a-2660-475f-b526-8b903cf22b2b&t=d0b51a1a-2660-475f-b526-8b903cf22b2b)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2Fb7f105fa-213e-4e5e-9eda-894c547e2735%2FUntitled.png?table=block&id=ff86832e-4af8-4d18-a1cc-75997f7705ae&t=ff86832e-4af8-4d18-a1cc-75997f7705ae)
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![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F8cee5d4d-b282-4510-974d-2c9201565813%2FUntitled.png?table=block&id=a6fc104f-e730-4c78-812c-483350995d0c&t=a6fc104f-e730-4c78-812c-483350995d0c)
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5.3 涡流检测仪器及设备
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2Febcc7500-55c9-4afa-b7dd-ce9e5e685db6%2FUntitled.png?table=block&id=d5985491-ebdc-4cbd-b2c2-cf8d48bc82fd&t=d5985491-ebdc-4cbd-b2c2-cf8d48bc82fd)
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第六章 磁粉检测技术
6.1 概述
发展历史和现状
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6.2 磁粉检测的物理基础
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![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F730c8be6-ca27-4575-9f3b-de34205436c7%2FUntitled.png?table=block&id=9cf8c5d7-3668-489b-b032-93c1e12dd6ac&t=9cf8c5d7-3668-489b-b032-93c1e12dd6ac)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F414a0fc4-7530-4bbf-8b02-d6507a6cf1f6%2FUntitled.png?table=block&id=22e74075-3d11-4376-9474-b635ca77a644&t=22e74075-3d11-4376-9474-b635ca77a644)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F400ed759-61b2-4b89-92cc-7dee679204fb%2FUntitled.png?table=block&id=5a9b1f5f-5beb-4e57-8bc6-0e76ebcd3d16&t=5a9b1f5f-5beb-4e57-8bc6-0e76ebcd3d16)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2Faa13bb67-6828-48cf-acfc-7fdad49b5e30%2FUntitled.png?table=block&id=ea717ea2-86f5-424a-8fb5-3b15e4570be4&t=ea717ea2-86f5-424a-8fb5-3b15e4570be4)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2Fcb045cf5-1d33-464b-b3e3-7c16d8c070be%2FUntitled.png?table=block&id=223fc1ac-15b7-46b8-ba53-2b5f7762ef14&t=223fc1ac-15b7-46b8-ba53-2b5f7762ef14)
电流的磁场
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F8bc4f039-21be-4613-9ceb-5b0980c96403%2FUntitled.png?table=block&id=dae91597-5a76-43aa-9c85-cf65e88c6af5&t=dae91597-5a76-43aa-9c85-cf65e88c6af5)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F3065e877-9208-4af4-b66c-9cb0b502392b%2FUntitled.png?table=block&id=e7b9da60-f4a1-4a6d-8204-09a92462d703&t=e7b9da60-f4a1-4a6d-8204-09a92462d703)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F6d82a6e6-294f-4cc8-8be8-1810948fed47%2FUntitled.png?table=block&id=1a0b2ca3-2877-4aad-a90a-7635c37e17da&t=1a0b2ca3-2877-4aad-a90a-7635c37e17da)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2Fbf8b0554-3b14-4b07-a20e-b115217d404a%2FUntitled.png?table=block&id=bd8c7637-f050-4ad7-8086-50591e25e612&t=bd8c7637-f050-4ad7-8086-50591e25e612)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F0c26a978-fbbb-4836-87dc-5e76b04a2d6d%2FUntitled.png?table=block&id=10db8400-fabc-41b8-9912-64a34d4b4775&t=10db8400-fabc-41b8-9912-64a34d4b4775)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F86034ed2-0422-4db4-a533-ff0a7b4d02f7%2FUntitled.png?table=block&id=66675c0b-7edf-41c4-af7a-5749f01ab8c1&t=66675c0b-7edf-41c4-af7a-5749f01ab8c1)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2Fc4c1dc00-a155-418c-bfdb-a5ea40b61b83%2FUntitled.png?table=block&id=921933f5-d93f-4600-9133-f4e4d8243474&t=921933f5-d93f-4600-9133-f4e4d8243474)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2Fe9ea57d9-781b-4f1a-a839-54b5103dddcb%2FUntitled.png?table=block&id=6d22dc3b-19c6-4628-b34f-b509ac6953a3&t=6d22dc3b-19c6-4628-b34f-b509ac6953a3)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F11f0e51c-8745-49e7-88e8-97067ebfadde%2FUntitled.png?table=block&id=a643467a-7903-4c7c-8396-2abc48582f02&t=a643467a-7903-4c7c-8396-2abc48582f02)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2Fcceba6cc-8071-4cff-a5a2-5345e664d739%2FUntitled.png?table=block&id=b5a8b4bc-4503-444f-80ac-67b82fd5b49f&t=b5a8b4bc-4503-444f-80ac-67b82fd5b49f)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F85e40f92-4688-44aa-bc3d-a357955f442d%2FUntitled.png?table=block&id=b61f40dc-9e45-4cbb-9c6e-46e39d58a607&t=b61f40dc-9e45-4cbb-9c6e-46e39d58a607)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F1b1c7fc6-62f4-4070-94dd-1dbe41f37c38%2FUntitled.png?table=block&id=1883a0bf-8dce-452b-bce3-d8172b3f9580&t=1883a0bf-8dce-452b-bce3-d8172b3f9580)
6.3 磁化方向和磁化规范
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2Ffa1647d2-4aec-4453-899e-8bd086470631%2FUntitled.png?table=block&id=c8a8f14d-9c69-41bd-9b7c-33b76f4c7699&t=c8a8f14d-9c69-41bd-9b7c-33b76f4c7699)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F83bac0ba-fe1e-49f3-ae47-872fb0fef5be%2FUntitled.png?table=block&id=c7ce8ec3-cae6-48c1-9501-e216bf60b446&t=c7ce8ec3-cae6-48c1-9501-e216bf60b446)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2Fc0cf82ba-0b19-4543-8abc-5403d2cd9741%2FUntitled.png?table=block&id=66e887f3-8144-433f-882e-e8a174c1c67c&t=66e887f3-8144-433f-882e-e8a174c1c67c)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2Fea00bb0f-0c54-4d52-a86f-c8661dd03117%2FUntitled.png?table=block&id=094622f6-6d04-4483-9f34-7a4e97255ecc&t=094622f6-6d04-4483-9f34-7a4e97255ecc)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F1fa6bb34-2195-4dca-80db-88762fb1d332%2FUntitled.png?table=block&id=d1a0abcc-25a3-4fcd-bfbe-e7b73742605d&t=d1a0abcc-25a3-4fcd-bfbe-e7b73742605d)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F8eaeafb3-7b28-42dd-b963-296339904d5e%2FUntitled.png?table=block&id=acd79458-2af9-4cdc-8c5d-f4a191652253&t=acd79458-2af9-4cdc-8c5d-f4a191652253)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2Fc56081dc-4468-4a7a-a904-ac362e5c6fc2%2FUntitled.png?table=block&id=4fc7887e-e538-4d42-9c22-1162b58d8092&t=4fc7887e-e538-4d42-9c22-1162b58d8092)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F29b864d1-9dce-4045-b41f-447f53ec7626%2FUntitled.png?table=block&id=77896751-5272-43ec-b0b1-64239e169d43&t=77896751-5272-43ec-b0b1-64239e169d43)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F816626b8-f379-4026-b600-0ae8f306b4bb%2FUntitled.png?table=block&id=0d7ab604-1cb3-4013-a92b-c51cc6c05cec&t=0d7ab604-1cb3-4013-a92b-c51cc6c05cec)
磁化方法
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F0e79eed1-4e40-43f8-8c93-70c6efaf9c91%2FUntitled.png?table=block&id=0abbb4db-5d57-4cd5-9385-74fb990b3da0&t=0abbb4db-5d57-4cd5-9385-74fb990b3da0)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F860afe3a-fe48-4272-a94c-eda2d64b2fc8%2FUntitled.png?table=block&id=eff760fc-31e3-4050-8696-49d2ea621eb1&t=eff760fc-31e3-4050-8696-49d2ea621eb1)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2Ffea64dc3-3417-4dbd-b989-3e8f026334e5%2FUntitled.png?table=block&id=6416254b-a8c8-4e7c-86c7-71da329abde7&t=6416254b-a8c8-4e7c-86c7-71da329abde7)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2Ff3c34b63-baad-46a6-8522-0d0b328d05c4%2FUntitled.png?table=block&id=925105b0-8279-4c1f-8ca2-6fba8ca06914&t=925105b0-8279-4c1f-8ca2-6fba8ca06914)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F72bd2cda-91ba-4ca2-b4f3-fe59b3712538%2FUntitled.png?table=block&id=9b4911af-62cc-4135-b7b6-e17db27e70e5&t=9b4911af-62cc-4135-b7b6-e17db27e70e5)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F9ce95c13-3c45-440b-b1df-025f413e3673%2FUntitled.png?table=block&id=2e70ac00-61f1-4cc9-9596-cfe3992cc243&t=2e70ac00-61f1-4cc9-9596-cfe3992cc243)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2Fb6c8970e-45ef-4bb7-8c5a-5b20f7d87805%2FUntitled.png?table=block&id=ab57fab4-578e-4b3b-8a39-c095d9823e91&t=ab57fab4-578e-4b3b-8a39-c095d9823e91)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F1c476c1c-9170-4ea4-9fb1-abce7868e204%2FUntitled.png?table=block&id=06907f84-bd2b-4fc4-a35e-10d64a12df2a&t=06907f84-bd2b-4fc4-a35e-10d64a12df2a)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2Fd6acb0a0-be6c-42f4-b317-0087c19873e8%2FUntitled.png?table=block&id=c9578b8e-d497-4231-9e3a-98412636188d&t=c9578b8e-d497-4231-9e3a-98412636188d)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F6f2afd40-2798-4ea5-a63f-892556907887%2FUntitled.png?table=block&id=832e90f0-cb13-4c69-9457-b300250ab9d9&t=832e90f0-cb13-4c69-9457-b300250ab9d9)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F9378850e-3803-4156-b912-58a2dad1b9c9%2FUntitled.png?table=block&id=b915005c-ca9c-4a32-94de-1a61667de187&t=b915005c-ca9c-4a32-94de-1a61667de187)
6.4 磁粉检测设备
一般成本较低,较为简单
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F6f65bd7d-b0df-4550-b44c-9c57cffc2847%2FUntitled.png?table=block&id=9a0e5742-4d78-44a3-84ac-0c0e9ad2eae8&t=9a0e5742-4d78-44a3-84ac-0c0e9ad2eae8)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F7c7887d0-4c47-491a-a75a-e0d6ed8f7ceb%2FUntitled.png?table=block&id=e0fad607-6457-4930-9639-495450e01b16&t=e0fad607-6457-4930-9639-495450e01b16)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F512f1ddb-aab8-4465-bd32-51e9a752a555%2FUntitled.png?table=block&id=5ddc8f1f-e77c-4f93-bf43-f0ae82c4146c&t=5ddc8f1f-e77c-4f93-bf43-f0ae82c4146c)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F3f213d3f-1a57-4333-bb29-d7c2916378ec%2FUntitled.png?table=block&id=32d28a7d-0c35-423a-b69b-cd93c241d079&t=32d28a7d-0c35-423a-b69b-cd93c241d079)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F84a6b019-52dc-47a1-988f-929a3c8f9538%2FUntitled.png?table=block&id=8ac225c4-6305-4e4b-ba5f-633a71507adf&t=8ac225c4-6305-4e4b-ba5f-633a71507adf)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F2ea56cec-5102-48c5-bfac-7d985c784720%2FUntitled.png?table=block&id=c428660d-1fd5-4d25-a651-05e310518158&t=c428660d-1fd5-4d25-a651-05e310518158)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F1e950a78-d571-48fd-bdbc-553073095ecf%2FUntitled.png?table=block&id=2fb137a8-0992-4f7c-9d68-9d4f968ae533&t=2fb137a8-0992-4f7c-9d68-9d4f968ae533)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F3000903c-2004-44a9-983e-2dd968a9fe74%2FUntitled.png?table=block&id=a41ff27a-9e81-4f05-a636-3e337cde1c56&t=a41ff27a-9e81-4f05-a636-3e337cde1c56)
6.5 磁粉检测工艺
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2Fbf3c298a-46d8-4a72-85db-9b1019ecdb87%2FUntitled.png?table=block&id=3b93e961-fdf4-4f63-815d-0d61d356d452&t=3b93e961-fdf4-4f63-815d-0d61d356d452)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2Fe02a805b-2fee-469e-b67a-2fabffb411fd%2FUntitled.png?table=block&id=dc574016-d056-450b-be6a-a937709060eb&t=dc574016-d056-450b-be6a-a937709060eb)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F144762bd-b975-4431-843a-2abaadce02e0%2FUntitled.png?table=block&id=ec5bf3b1-82e8-4269-a778-c3e214ce796e&t=ec5bf3b1-82e8-4269-a778-c3e214ce796e)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F094db190-b629-4670-bf94-12468d69b0d6%2FUntitled.png?table=block&id=045e0c6c-fd7c-4d84-8af2-a028d239fd7a&t=045e0c6c-fd7c-4d84-8af2-a028d239fd7a)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2Fdf8533bc-cec9-467e-9fd9-64284d98ffe7%2FUntitled.png?table=block&id=0ab90061-b583-479d-8b80-afdc214edbcd&t=0ab90061-b583-479d-8b80-afdc214edbcd)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2Ffd7d8480-5404-4648-8008-118ea1bf27bb%2FUntitled.png?table=block&id=ef9b1024-2312-4686-af6c-921c8551ec89&t=ef9b1024-2312-4686-af6c-921c8551ec89)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F0fff8ef7-9a48-4244-a205-61423a7886cb%2FUntitled.png?table=block&id=d5ed871b-1083-4889-8c81-21d02661e585&t=d5ed871b-1083-4889-8c81-21d02661e585)
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![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F6ce7c787-c36b-4a2b-b524-7e81be62dc65%2FUntitled.png?table=block&id=c1e36310-7f3c-4a26-b229-43ee293f08c4&t=c1e36310-7f3c-4a26-b229-43ee293f08c4)
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第七章 渗透检测技术
和磁粉非常类似
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2Fb97f11b6-e1d5-4515-a295-bf8add0d3188%2FUntitled.png?table=block&id=a77ff8e7-89e2-4825-a669-726b7f618a00&t=a77ff8e7-89e2-4825-a669-726b7f618a00)
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![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F89f2bd7d-843d-48d1-8eaa-1935fdc5a01c%2FUntitled.png?table=block&id=0ffe2b28-404b-41b6-b27a-310e4d95e6b3&t=0ffe2b28-404b-41b6-b27a-310e4d95e6b3)
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![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F057af722-1622-4d61-a4ef-54f3b8dd9f3c%2FUntitled.png?table=block&id=58e860e8-41b2-4e8e-aaf9-3aed960e4b04&t=58e860e8-41b2-4e8e-aaf9-3aed960e4b04)
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第八章 声发射检测技术
8.1 概述
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F8588f7f9-7a94-41c1-80d3-288b089ea428%2FUntitled.png?table=block&id=d0b8cd83-1cdd-431a-9834-7fd7e44cf428&t=d0b8cd83-1cdd-431a-9834-7fd7e44cf428)
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8.2 声发射检测方法
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F33c29e47-e607-4534-b557-9edb864349d4%2FUntitled.png?table=block&id=09c2b88a-3466-40ed-843e-b8fb544a3ea1&t=09c2b88a-3466-40ed-843e-b8fb544a3ea1)
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![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F08304659-9fbc-4298-9ab7-b7a825a9d055%2FUntitled.png?table=block&id=fb884115-11cc-4fe8-9c00-e4b9d87003bc&t=fb884115-11cc-4fe8-9c00-e4b9d87003bc)
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![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F02005036-c1e6-4fa9-ab5d-a0574dbc5d80%2FUntitled.png?table=block&id=fa949917-f94a-4281-89b2-a6e3d6b0b5e4&t=fa949917-f94a-4281-89b2-a6e3d6b0b5e4)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2Fda63b9ef-2f32-4c51-af0d-7b95fda91222%2FUntitled.png?table=block&id=5c1c50c3-4904-4a6d-b28f-4083fa43c895&t=5c1c50c3-4904-4a6d-b28f-4083fa43c895)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2Fc7e999f3-7cc2-483c-9303-113266941c0a%2FUntitled.png?table=block&id=10f3b0d8-775b-40a5-a7bd-ba498de90abf&t=10f3b0d8-775b-40a5-a7bd-ba498de90abf)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F0904c31f-53d6-4b66-9e88-309f0bfa17ba%2FUntitled.png?table=block&id=30428862-6ccd-4c1a-97e2-5b958967c739&t=30428862-6ccd-4c1a-97e2-5b958967c739)
8.3 缺陷的评价
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F0f4caaae-9838-441c-ade8-19164d55c784%2FUntitled.png?table=block&id=dfa9bb16-3bc7-4b35-ade5-fda3dd6baa1a&t=dfa9bb16-3bc7-4b35-ade5-fda3dd6baa1a)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2Ffa7d0e34-9c72-4066-9664-2f19d8495989%2FUntitled.png?table=block&id=4ebad255-cb73-4aa2-bf48-65d71555f8c9&t=4ebad255-cb73-4aa2-bf48-65d71555f8c9)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F6f7a705d-ba69-4c27-984a-7cf8df699e3b%2FUntitled.png?table=block&id=c066085f-f69a-4e55-b409-1a92bb06e83b&t=c066085f-f69a-4e55-b409-1a92bb06e83b)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F2baef237-16ea-4dda-8094-8a0a28cc3625%2FUntitled.png?table=block&id=dbf31351-9be3-4c75-97f3-fd9f327b38f7&t=dbf31351-9be3-4c75-97f3-fd9f327b38f7)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2Ffaa05800-389b-4951-bda1-66d56b09c049%2FUntitled.png?table=block&id=15963045-fee2-4757-b45e-4f19694868ec&t=15963045-fee2-4757-b45e-4f19694868ec)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2Fe59eb083-47c6-4250-bb92-5be99b614209%2FUntitled.png?table=block&id=fa9752fb-ace6-4892-b24c-9e511ab5b5bf&t=fa9752fb-ace6-4892-b24c-9e511ab5b5bf)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F0f5378dd-c50a-4190-b223-4f7800339491%2FUntitled.png?table=block&id=aaddb75b-6341-4027-a162-6ffeeb228360&t=aaddb75b-6341-4027-a162-6ffeeb228360)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2Fc232d803-7545-4c9c-a52e-50f948b05f9b%2FUntitled.png?table=block&id=6bc6208e-7d3a-49ff-922b-01613595948d&t=6bc6208e-7d3a-49ff-922b-01613595948d)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2Ffcec3dc3-588b-4387-9cee-ab9234a6075c%2FUntitled.png?table=block&id=e989ac2c-9853-4b08-998f-3fb5ad8d67ef&t=e989ac2c-9853-4b08-998f-3fb5ad8d67ef)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F8b4cd5a5-201c-4c60-84b4-96e44762f0fc%2FUntitled.png?table=block&id=363178bd-5c55-41e5-b0e2-05ffad19772e&t=363178bd-5c55-41e5-b0e2-05ffad19772e)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2Ffce235b0-1615-4de8-ab51-bb9cb770bf6e%2FUntitled.png?table=block&id=1dd337d2-3056-403e-9d0a-906f2156f0e6&t=1dd337d2-3056-403e-9d0a-906f2156f0e6)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2Ff4b15657-3bfa-4a2e-932b-53e16a569ee3%2FUntitled.png?table=block&id=50e68c48-09a1-4966-9887-6b4b098a472a&t=50e68c48-09a1-4966-9887-6b4b098a472a)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2Fecd3c016-0c54-4f2d-b412-38537158c29f%2FUntitled.png?table=block&id=effe7e3a-53d9-40da-9070-106b3b67c86c&t=effe7e3a-53d9-40da-9070-106b3b67c86c)
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F073ecde6-d0c5-42f7-b2e2-06b35111c4d3%2FUntitled.png?table=block&id=8019e7de-ee66-4d12-80d9-4d838b881e35&t=8019e7de-ee66-4d12-80d9-4d838b881e35)
- 作者:Conor
- 链接:https://www.xzhh.top/article/NDT
- 声明:本文采用 CC BY-NC-SA 4.0 许可协议,转载请注明出处。