焊缝缺陷磁粉检测结果的统计分析  

STATISTIC ANALYSIS ON MAGNETIC PARTICLE DEFECT DETECTION RESULTS OF WELDS

作　　者：姚力[1] 赖德明[1] 

机构地区：[1]中国空气动力研究与发展中心,四川绵阳621000

出　　处：《无损检测》2000年第9期397-399,共3页Nondestructive Testing

摘　　要：针对不同类别气罐内外表面焊缝磁粉检测结果进行了统计和分析 ,得出了有实际意义的结论。The magnetic particle defect detection results of the inner and outer surface welds in different kinds of mid pressure air tanks were counted up and analyzed. As a result, useful conclusions were obtained.

关 键 词：焊缝缺陷 磁粉探伤 统计分析 钢制气罐 

分 类 号：TG441.7[金属学及工艺—焊接] TE972.5[石油与天然气工程—石油机械设备]