Effect of Heat Treatment on Mechanical Property of High Cr-W Cast Iron
来源期刊：Journal of Rare Earths2007年第S2期
论文作者：刘剑平 李丽霞
文章页码：262 - 265
摘 要：The microstructure of high Cr-W cast iron after heat treatment were analyzed, and the effect of various heat treatment temperature and time on mechanical properties of high Cr-W cast iron were studied, and the best process parameter of heat treatment was provided in this paper. The results show that the heat treatment can improve the mechanical property of high Cr-W cast iron, and higher synthetic mechanical property of high Cr-W cast iron can be obtained when treated with normalization at 980 ℃ for 2 h and tempered at 400 ℃ for 2 h.
刘剑平，李丽霞
摘 要：The microstructure of high Cr-W cast iron after heat treatment were analyzed, and the effect of various heat treatment temperature and time on mechanical properties of high Cr-W cast iron were studied, and the best process parameter of heat treatment was provided in this paper. The results show that the heat treatment can improve the mechanical property of high Cr-W cast iron, and higher synthetic mechanical property of high Cr-W cast iron can be obtained when treated with normalization at 980 ℃ for 2 h and tempered at 400 ℃ for 2 h.
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