THE DOUBLE EFFECT OF ALLOYING ELEMENTS IN THE REVERSIBLE TEMPER BRITTLENESS OF STEELS

被引：0
作者：
DUMOULIN, P
GUTTMANN, M
MAYNIER, P
CHEVALIER, P
机构：
[1] ECOLE MINES PARIS,CTR MAT,EVRY,FRANCE
[2] CREUSOT LOIRE,MET LAB,LE CREUSOT,FRANCE
来源：
MEMOIRES ET ETUDES SCIENTIFIQUES DE LA REVUE DE METALLURGIE | 1982年 / 79卷 / 02期
关键词：
STEEL HEAT TREATMENT - Tempering;
D O I：
暂无
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
Two types of action of transition metals (nickel, chromium, manganese, molybdenum), used as alloying elements in steels, were investigated experimentally. The first type of action is of a thermodynamic nature and affects the mechanism of segregation. The second type is an intrinsic effect which results from the intergranular segregation of the alloying elements. The analysis of the results obtained makes it possible to calculate and to compare the contributions of the alloying elements towards the reversible tempering embrittlement of steels.
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页码：79 / 95
页数：17
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