GB/T 15822.1-2024 无损检测 磁粉检测 第1部分：总则

ICS

19.100

CCS

J04

中华人民共和国国家标准

GB/T15822.1—2024/ISO9934﹘1:2016

代替GB/T15822.1—2005

无损检测磁粉检测第1部分：总则

Non﹘destructivetesting—Magneticparticletesting—Part1:Generalprinciples

(ISO9934-1:2016,IDT)

2024-09-29发布2024-09-29实施

国家市场监督管理总局发布

国家标准化管理委员会

GB/T15822.1—2024/ISO9934﹘1:2016

目次

前言

·····································································································

Ⅲ

引言

·····································································································

Ⅳ

1

范围

··································································································

1

2

规范性引用文件

······················································································

1

3

术语和定义

···························································································

1

4

人员资格鉴定与认证

·················································································

1

5

安全与环境

···························································································

2

6

检测规程

······························································································

2

7

表面准备

······························································································

2

8

磁化

··································································································

2

8.1

通用要求

·························································································

2

8.2

磁化验证

·························································································

3

8.3

磁化技术

·························································································

3

9

检测介质

······························································································

9

9.1

介质性能与选择

·················································································

9

9.2

检测介质检测

····················································································

9

9.3

检测介质施加

····················································································

9

10

观察条件

····························································································

9

11

综合性能检测

·······················································································

9

12

显示记录与解释

·····················································································

9

13

退磁

································································································

10

14

清洗

································································································

10

15

检测报告

···························································································

10

附录A（资料性）

各种磁化技术中达到规定切向磁场强度所需电流的计算示例

····················

11

A.1

概述

····························································································

11

A.2轴向通电（8.3.2.1和图1）

····································································

11

A.3触头通电（8.3.2.2、图2和图3）

····························································

11

A.4感应电流（8.3.2.3和图4）

···································································

11

A.5穿过导体（8.3.3.1和图5）

····································································

12

A.6近体导体（8.3.3.2、图6和图7）

·····························································

12

A.7刚性线圈（8.3.3.5和图10）

··································································

12

A.8柔性电缆绕制线圈（8.3.3.6和图11）

························································

12

A.9波形（表A.1）

················································································

13

参考文献

································································································

14

Ⅰ

GB/T15822.1—2024/ISO9934﹘1:2016

前言

本文件按照GB/T1.1—2020《标准化工作导则第1部分：标准化文件的结构和起草规则》的规

定起草。

本文件是GB/T15822《无损检测磁粉检测》的第1部分。GB/T15822已经发布了以下3个

部分：

—第1部分：总则；

—第2部分：检测介质；

—第3部分：设备。

本文件代替GB/T15822.1—2005《无损检测磁粉检测第1部分：总则》，与GB/T15822.1—

2005相比，除结构调整和编辑性改动外，主要技术变化如下：

a）更改了安全与环境要求（见第5章，2005年版的第5章）；

b）更改了检测工艺规程（见第6章，2005年版的第6章）；

c）更改了磁化一般要求（见8.1，2005年版的8.1）；

d）更改了磁化验证（见8.2，2005年版的8.2）；

e）增加了磁化技术的总体要求（见8.3.1）；

f）更改了便携式电磁体（磁轭）的设备要求（见8.3.3.4，2005年版的8.3.2.4）；

g）更改了刚性线圈的工件规格要求（见8.3.3.5，2005年版的8.3.2.5）；

h）删除了观察条件对彩色介质和荧光介质的规定（见2005年版的10.1和10.2）；

i）更改了退磁要求（见第13章，2005年版的第13章）。

本文件等同采用ISO9934﹘1：2016《无损检测磁粉检测第1部分：总则》。

请注意本文件的某些内容可能涉及专利。本文件的发布机构不承担识别专利的责任。

本文件由全国无损检测标准化技术委员会（SAC/TC56）提出并归口。

本文件起草单位：上海锅炉厂有限公司、上海材料研究所有限公司、中国特种设备检测研究院、

江苏省特种设备安全监督检验研究院、杭州市特种设备检验科学研究院（杭州市特种设备应急处置中

心）、广东省特种设备检测研究院。

本文件主要起草人：尹逊玉、蒋建生、朱宇龙、潘强华、李绪丰、丁杰、唐光勇、马向东、王磊、

张佩铭、许雷辉。

本文件于1995年首次发布，2005年第一次修订，本次为第二次修订。

Ⅲ

GB/T15822.1—2024/ISO9934﹘1:2016

引言

磁粉检测是无损检测常规方法之一，广泛应用于机械、冶金、航天、航空、石油、船舶、铁道等领

域的铁磁性材料及产品的表面和近表面缺陷。

GB/T15822旨在规范开展磁粉检测活动。GB/T15822拟由3个部分构成。

—第1部分：总则。目的在于规定磁粉检测的总体要求。

—第2部分：检测介质。目的在于规定磁粉检测产品（包括磁悬液、干磁粉、载液和反差增强

剂）的主要特性及其性能核查方法。

—第3部分：设备。目的在于规定用于磁粉检测设备的性能、实用性方面的最低要求和测量特定

参数的方法。

本文件是GB/T15822的第1部分。本次对GB/T15822.1—2005进行修订，明确且细化被检工件

的表面准备、磁化技术、检测介质的要求与施加、检测结果的记录与解释的要求，促进磁粉检测规范

化，保障产品质量及服役安全具有重要的意义。

Ⅳ

GB/T15822.1—2024/ISO9934﹘1:2016