摘要
分析了钛合金焊缝 X射线照相底片黑度对灵敏度的影响 ,试验表明 ,底片的黑度应限制在比标准要求更窄的范围内。
The influence of film density of Ti alloy weld on radiographic sensitivity was analyzed based on tests. It was proposed that film density should be limited within a range less than the one stipulated in relative standards.
出处
《无损检测》
2000年第6期263-264,共2页
Nondestructive Testing
