摘要
对已知狭缝X射线检测存在的问题进行了研究。使用倒立的T型有机玻璃试件,确定了射线窗口经过的X射线束中心线。讨论了试验相关问题,用该方法确定的中心线对已知狭缝照相检测准确度为±0.02 mm。
The substantial researches on the problem of slot X-ray radiography has been studied. The inverse Ttype PMMA is made to ascertain central point of X-ray which is through emission window, and some relative problems have been discussed. By this method the problems of the slot X-ray radiography has been solved and the accuracy is ±0. 02 mm.
出处
《无损检测》
2009年第1期46-47,共2页
Nondestructive Testing
关键词
X射线照相
狭缝
射线窗口
X射线柬中心线
X-ray radiography
Slot
Ray emission window
Central point of X-ray bundle
作者简介
徐立学（1949-），男，高级工程师，从事核能材料无损检测工艺技术研究。
