CHANGE IN APPARENT HEAT-CAPACITY OF CHROMIUM STEEL DURING AGING

被引：0
作者：
BOGACHEV, IN
ZVIGINTS.NV
MOGUTNOV, BM
PAPINA, NV
机构：
[1] BARDIN CENT RES FERROUS MET INST,METALLOG & MET PHYS INST,MOSCOW,USSR
[2] URALS POLYTECH INST,MOSCOW,USSR
来源：
PHYSICS OF METALS AND METALLOGRAPHY | 1972年 / 33卷 / 03期
关键词：
STEEL HEAT TREATMENT - Quenching;
D O I：
暂无
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
It can be seen that during the exothermal process which takes place in the course of the prior aging the heat capacity falls between 370 and 520 degree and increases to a greater extent near 550 degree . These two processes are thus interrelated. The prior heat treatment has very little influence on the height of the heat capacity peak, so the corresponding process cannot depend on the two previous ones. The temperature of the highest value of the heat capacity lies in the single-phase range of the constitution diagram. The second peak seems to be due to magnetic transformation of the iron-chromium solid solution.
引用
收藏
页码：207 / 209
页数：3
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