DISCUSSION OF THE EUTECTIC CARBIDE AND MICROCRACKS IN Cr12 STEEL.

被引：0
|
作者：
Li, Yi-lian [1 ]
Li, Yu-tong [1 ]
机构：
[1] Tianjin Univ, Dep of Mechanical, Engineering, Tianjin, China, Tianjin Univ, Dep of Mechanical Engineering, Tianjin, China
来源：
Tianjin Daxue Xuebao (Ziran Kexue yu Gongcheng Jishu Ban)/Journal of Tianjin University Science and Technology | 1985年 / 01期
关键词：
CARBIDES; -; Analysis; COLOR; Applications; STEEL; Components;
D O I：
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中图分类号：
学科分类号：
摘要：
The author of this paper used colour metallographic method to study the eutectic carbide and microcracks in Cr12 steel. The results are quite unexpected: the eutectic carbide (CrFe)//7 C//3 is not a single phase but a mixed one. It consists of (CrFe)//7 C//3, (FeCr)//3 C and a little r-phase. Microcracks are also found in eutectic carbide (CrFe)//7 C//3 .
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页码：97 / 101
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