Effect of prior heat treatment on the structure and properties of nitrided steels

被引：4
|
作者：
Gerasimov, SA [1 ]
Zhikharev, AV
Golikov, VA
Gress, MA
Zubarev, GI
机构：
[1] NE Bauman Moscow State Tech Univ, Moscow, Russia
[2] IP Bardin Cent Res Inst Ferrous Met, Moscow, Russia
来源：
METAL SCIENCE AND HEAT TREATMENT | 2000年 / 42卷 / 5-6期
关键词：
Time Parameter; Nitrided Layer; Model Alloy; Nitriding Process; Nitriding Temperature;
D O I：
10.1007/BF02471316
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
The hardness of the nitrided layer decreases with the elevation of the temperature and time parameters of prior tempering due to coarsening of the nitrides.We have suggested a hypothesis that nitrides form in the nitriding process on segregations of the alloying elements formed in prior tempering. With the growth in the tempering parameters (the temperature and the time) the size of the segregations increases, which causes coarsening of the nitrides.
引用
收藏
页码：226 / 227
页数：2
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