论文部分内容阅读
对304L和316L奥氏体不锈钢试样在充氢后和充氢同时进行X射线衍射分析,观察到在充氢过程中存在奥氏体晶格膨胀-收缩-膨胀的现象;在充氢后时效一段时间的情况下,存在奥氏体晶格收缩-膨胀-收缩的现象,并初步讨论了可能的原因。
The 304L and 316L austenitic stainless steel samples were subjected to X-ray diffraction analysis after hydrogen charging and hydrogen charging. The phenomenon of lattice expansion-shrinkage-expansion of austenite during hydrogen charging was observed. A period of time, the existence of austenite lattice contraction - expansion - contraction phenomenon, and initially discussed the possible causes.