austenite grain boundary 奥氏体晶界
the prior austenite crystal boundary 原奥氏体晶界
austenite crystal boundary 奥氏体晶界
prior austenite grain boundary 奥氏体晶界
Austenite grain size of plain carbon steel and alloy steel were examined by oxidization and grain boundary etching method.
采用氧化法和晶粒边界腐蚀法对几种不同的碳钢和合金钢的奥氏体晶粒的显示进行了对比试验。
In composites contained 1.5%C, VC particles were along austenite crystal boundary, while others of 3%C content were distributed uniformly.
在含碳量1.5%的铁基体中主要沿晶界分布； 在含碳量3%的基体中呈均匀分布。
A new method for showing the prior austenite crystal boundary corrosion, of pipeline steel has been also supposed.
同时探索出一种新的管线钢原奥氏体晶界腐蚀方法。
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