ICS

19.100

CCS

J04

中華人民共和國國家標準

GB/T15822.1—2024/ISO9934?1:2016

代替GB/T15822.1—2005

無損檢測磁粉檢測第1部分：總則

Non?destructivetesting—Magneticparticletesting—Part1:Generalprinciples

(ISO9934-1:2016,IDT)

2024-09-29發(fā)布2024-09-29實施

國家市場監(jiān)督管理總局發(fā)布

國家標準化管理委員會

GB/T15822.1—2024/ISO9934?1:2016

目次

前言

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Ⅲ

引言

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

Ⅳ

1

范圍

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1

2

規(guī)范性引用文件

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1

3

術語和定義

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1

4

人員資格鑒定與認證

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1

5

安全與環(huán)境

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2

6

檢測規(guī)程

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2

7

表面準備

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2

8

磁化

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2

8.1

通用要求

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2

8.2

磁化驗證

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3

8.3

磁化技術

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3

9

檢測介質(zhì)

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9

9.1

介質(zhì)性能與選擇

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9

9.2

檢測介質(zhì)檢測

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9

9.3

檢測介質(zhì)施加

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9

10

觀察條件

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9

11

綜合性能檢測

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9

12

顯示記錄與解釋

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9

13

退磁

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10

14

清洗

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10

15

檢測報告

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10

附錄A（資料性）

各種磁化技術中達到規(guī)定切向磁場強度所需電流的計算示例

····················

11

A.1

概述

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11

A.2軸向通電（8.3.2.1和圖1）

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11

A.3觸頭通電（8.3.2.2、圖2和圖3）

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11

A.4感應電流（8.3.2.3和圖4）

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11

A.5穿過導體（8.3.3.1和圖5）

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12

A.6近體導體（8.3.3.2、圖6和圖7）

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

12

A.7剛性線圈（8.3.3.5和圖10）

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12

A.8柔性電纜繞制線圈（8.3.3.6和圖11）

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

12

A.9波形（表A.1）

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13

參考文獻

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14

Ⅰ

GB/T15822.1—2024/ISO9934?1:2016

前言

本文件按照GB/T1.1—2020《標準化工作導則第1部分：標準化文件的結(jié)構和起草規(guī)則》的規(guī)

定起草。

本文件是GB/T15822《無損檢測磁粉檢測》的第1部分。GB/T15822已經(jīng)發(fā)布了以下3個

部分：

—第1部分：總則；

—第2部分：檢測介質(zhì)；

—第3部分：設備。

本文件代替GB/T15822.1—2005《無損檢測磁粉檢測第1部分：總則》，與GB/T15822.1—

2005相比，除結(jié)構調(diào)整和編輯性改動外，主要技術變化如下：

a）更改了安全與環(huán)境要求（見第5章，2005年版的第5章）；

b）更改了檢測工藝規(guī)程（見第6章，2005年版的第6章）；

c）更改了磁化一般要求（見8.1，2005年版的8.1）；

d）更改了磁化驗證（見8.2，2005年版的8.2）；

e）增加了磁化技術的總體要求（見8.3.1）；

f）更改了便攜式電磁體（磁軛）的設備要求（見8.3.3.4，2005年版的8.3.2.4）；

g）更改了剛性線圈的工件規(guī)格要求（見8.3.3.5，2005年版的8.3.2.5）；

h）刪除了觀察條件對彩色介質(zhì)和熒光介質(zhì)的規(guī)定（見2005年版的10.1和10.2）；

i）更改了退磁要求（見第13章，2005年版的第13章）。

本文件等同采用ISO9934?1：2016《無損檢測磁粉檢測第1部分：總則》。

請注意本文件的某些內(nèi)容可能涉及專利。本文件的發(fā)布機構不承擔識別專利的責任。

本文件由全國無損檢測標準化技術委員會（SAC/TC56）提出并歸口。

本文件起草單位：上海鍋爐廠有限公司、上海材料研究所有限公司、中國特種設備檢測研究院、

江蘇省特種設備安全監(jiān)督檢驗研究院、杭州市特種設備檢驗科學研究院（杭州市特種設備應急處置中

心）、廣東省特種設備檢測研究院。

本文件主要起草人：尹遜玉、蔣建生、朱宇龍、潘強華、李緒豐、丁杰、唐光勇、馬向東、王磊、

張佩銘、許雷輝。

本文件于1995年首次發(fā)布，2005年第一次修訂，本次為第二次修訂。

Ⅲ

GB/T15822.1—2024/ISO9934?1:2016

引言

磁粉檢測是無損檢測常規(guī)方法之一，廣泛應用于機械、冶金、航天、航空、石油、船舶、鐵道等領

域的鐵磁性材料及產(chǎn)品的表面和近表面缺陷。

GB/T15822旨在規(guī)范開展磁粉檢測活動。GB/T15822擬由3個部分構成。

—第1部分：總則。目的在于規(guī)定磁粉檢測的總體要求。

—第2部分：檢測介質(zhì)。目的在于規(guī)定磁粉檢測產(chǎn)品（包括磁懸液、干磁粉、載液和反差增強

劑）的主要特性及其性能核查方法。

—第3部分：設備。目的在于規(guī)定用于磁粉檢測設備的性能、實用性方面的最低要求和測量特定

參數(shù)的方法。

本文件是GB/T15822的第1部分。本次對GB/T15822.1—2005進行修訂，明確且細化被檢工件

的表面準備、磁化技術、檢測介質(zhì)的要求與施加、檢測結(jié)果的記錄與解釋的要求，促進磁粉檢測規(guī)范

化，保障產(chǎn)品質(zhì)量及服役安全具有重要的意義。

Ⅳ

GB/T15822.1—2024/ISO9934?1:2016

無損檢測磁粉檢測第1部分：總則

1范圍

本文件規(guī)定了鐵磁性材料磁粉檢測總則。磁粉檢測主要用于檢測表面開口的不連續(xù)，尤其是裂紋。

磁粉檢測也能檢測近表面的不連續(xù)，但其靈敏度隨深度增加而迅速降低。

本文件規(guī)定了被檢工件的表面準備、磁化技術、檢測介質(zhì)的要求與施加、檢測結(jié)果的記錄與解釋。

本文件未涉及驗收準則。對于特殊工件磁粉檢測的附加要求，由產(chǎn)品標準規(guī)定。

本文件不適用于剩磁法。

2規(guī)范性引用文件

下列文件中的內(nèi)容通過文中的規(guī)范性引用而構成本文件必不可少的條款。其中，注日期的引用文

件，僅該日期對應的版本適用于本文件；不注日期的引用文件，其最新版本（包括所有的修改單）適用

于本文件。

ISO3059無損檢測滲透檢測和磁粉檢測觀察條件（Non?destructivetesting—Penetranttest?

ingandmagneticparticletesting—Viewingconditions）

注：GB/T5097—2020無損檢測滲透檢測和磁粉檢測觀察條件（ISO3059:2012，IDT）

ISO9934?2無損檢測磁粉檢第2部分：檢測介質(zhì)（Non?destructivetesting—Magnetic

particletesting—Part2:Detectionmedia）

注：GB/T15822.2—2024無損檢測磁粉檢測第2部分：檢測介