GB／T9444-2005无损检测铸钢件磁粉检测及质量分级

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1、ICS19.100J04GB/T9444—××××/ISO4986:1992代替GB/T9444—1988无损检测铸钢件磁粉检测及质量分级Non-destructivetesting—Magneticparticleinspectionandacceptablequalitylevelofsteelcastings（ISO4986:1992,Steelcastings--Magneticparticleinspection,IDT）（送审稿）××××-××-××发布××××-××-××实施GB/T9444—××××/ISO4986:1992目次前言...............

2、.......................................................................................................................................................II1范围........................................................................................................................................

3、..........................12磁粉检测的条件..............................................................................................................................................13检测方法.............................................................................................................

4、.............................................13.1操作方式.......................................................................................................................................................13.2人员资格................................................................................

5、.......................................................................13.3表面状况.......................................................................................................................................................13.4检查条件......................................................

6、.................................................................................................14检测验收..........................................................................................................................................................34.1缺陷迹痕...........................

7、............................................................................................................................34.2质量等级....................................................................................................................