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核反应堆压力容器主螺栓螺母磁粉检测

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介绍磁粉检测在核反应堆压力容器主螺栓、螺母的应用,分析待检缺陷、检测时机和检测工艺,重点介绍检测工艺中磁化方法、规范、操作注意事项及返修后磁粉检测和验收标准.
Magnetic Particle Inspection of Main Bolt and Nut of Nuclear Reactor Pressure Vessel
This paper introduces the application of magnetic particle inspection on main bolt and nut of nuclear reactor pressure vessel,analyzes the defects to be inspected,time of inspection and inspection process,focuses on the magnetization method,specification,operation precautions during the inspection process and the magnetic particle inspection and acceptance standard after repair work.

Magnetic particle inspectionmain boltmain nuttime of inspectioninspection process

刘立群、赵振南、孙远霞

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一重集团大连核电石化有限公司,辽宁 大连 116113

磁粉检测 主螺栓 主螺母 检测时机 检测工艺

2024

一重技术
一重集团大连设计研究院有限公司

一重技术

影响因子:0.142
ISSN:1673-3355
年,卷(期):2024.(5)