The results showed that, by certain cyclic quenching process, coarse grain of high temperature ion-carburizing can be fined effectively and its mechanical property can be improved.
结果发现，经一定的循环处理后，可以有效地细化经高温离子渗碳后的粗大晶粒，并能改善机械性能。
The kinetics of high-temperature and short-term Carburizing in liquid cast iron was studied.
研究了低碳钢在铸铁液中进行高温短时渗碳的动力学，并分析了渗层组织和渗碳的机制。
The kinetics of high-temperature and short-term Carburizing in liquid cast iron was studied.
研究了低碳钢在铸铁液中进行高温短时渗碳的动力学，并分析了渗层组织和渗碳的机制。
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