液化裂纹 meaning in English
liquation crack
Examples
- It is observed that considerable liquation microcracks and some other microffissures called solid - state microcrack initiate in the regions nearby the fusion line and propagate across the grain boundary
研究发现，熔合线附近的热影响区产生大量液化裂纹和沿晶扩展的固相裂纹。 - The microstructure observation in the microfissures suggests the liquation microcrack results from grain boundary liquation by constitutional liquation of mc carbides and formation of continuous and or semi - continuous low melting liquid films , however , the occurrence of the solid state microcracks can be attributed to the effect of ultrafast transit thermal shock introduced by high energy electron beam
液化裂纹起源于mc碳化物的组份液化而形成的晶界连续或半连续的低熔点共晶液化膜，固相裂纹形成的则是高能电子束流的快速瞬态热冲击效应的直接结果。