摘要
在射线检验评片中发现,1Cr18Ni9Ti等奥氏体不锈钢的焊缝底片上出现白色线状影像,经试验分析和查阅相关资料,确定其性质为Ni的偏析,最终确定该影像应作为缺陷评定的依据,以供广大评片人员参考。
In the X-ray inspection assessment,it was found that there was white linear image in the weld film 1Cr18Ni9Ti austenitic stainless steel.Through analysis and referring to relevant information,it was determined that its nature was of the segregation of Ni and was finally concluded that the image should be used as the basis for the defect assessment,and as a reference for related workers in this field.
出处
《无损检测》
2014年第3期70-71,共2页
Nondestructive Testing
