无损检测工艺规程（磁粉检验）.doc

NJBST Co.,Ltd. QCD-014 Rev.:0 Page:1 of8 Title: PROCEDURE FOR IC PARTICLE EXAMINATION PROCEDURE FOR IC PARTICLE EXAMINATION 磁粉检验操作工艺规程 CONTROLLED 在控本□ UNCONTROLLED 非在控本□ COPY NO 副本编号: PREPARED BY 编制: DATE 日期: REVIEWED BY 审核: DATE 日期: APPROVED BY 批准: DATE 日期: NJBST Co.,Ltd. QCD-014 Rev.:0 Page:2 of8 Title: PROCEDURE FOR IC PARTICLE EXAMINATION DEMONSTRATION CERTIFICATION This is to certify that this procedure has been demonstrated ona test specimen with known defects to the satisfaction of the Authorized Inspector according to T-150 of ASME Code Section V, as required by Appendix 6 of Section Ⅷ . Test Specimen No.: Demo. Report No.: NDE Level Ⅲ: AI: NJBST Co.,Ltd. QCD-014 Rev.:0 Page: 3of8 Title: PROCEDURE FOR IC PARTICLE EXAMINATION 1. General This procedure is applied to the ic particle examination of ic materials and welds for ASME Code items. The ic particle examination method is suitable for detecting cracks and other discontinuities onor near the surface in ic materials. This procedure is applied to wet continuous ization by yoke, which shall only be applied to detect discontinuities that are open to the surface of the part. This procedure shall be demonstrated to the satisfaction of the AI prior to implementation. 2. Personnel The NDE personnel who engage in ic particle examination shall be qualified and certified according to NJBST Co.,Ltd. ’s“ W