在轴承磁粉检测中不确定度的探讨  

Discussion on Uncertainty in Bearing Magnetic Particle Testing

作　　者：陈翠丽 CHEN Cuili(Luoyang LYC Bearing Co.,Ltd.,Luoyang 471039,China;StateKey Laboratory of Aviation Precision Bearings,Luoyang 471039,China;Henan High-end Bearing Industry Research Institute,Luoyang 471039,China;Henan Technology Innovation Center of Bearing,Luoyang 471039,China)

机构地区：[1]洛阳LYC轴承有限公司,河南洛阳471039 [2]航空精密轴承国家重点实验室,河南洛阳471039 [3]河南省高端轴承产业研究院,河南洛阳471039 [4]河南省轴承技术创新中心,河南洛阳471039

出　　处：《无损探伤》2023年第1期40-42,共3页Nondestructive Testing Technology

摘　　要：介绍了测量不确定度的概念及管理要求,结合无损检测应用特点,给出了轴承磁粉检测缺陷长度的测量不确定度评定案例。This paper introduces the concept and management requirements of measurement uncertainty, and combined with the application characteristics of non-destructive testing, gives an evaluation case of measurement uncertainty of bearing magnetic particle testing defect length.

关 键 词：轴承磁粉检测 无损检测 测量不确定度 

分 类 号：TG115.28[金属学及工艺—物理冶金]