Magnetic State of Austenite Near the True Deformation Martensitic Point of a Chromium-Nickel Austenitic Steel

被引:1
|
作者
Snezhnoi, G. V. [1 ]
机构
[1] Zaporozhye Natl Tech Univ, UA-69063 Zaporozhe, Ukraine
来源
PHYSICS OF METALS AND METALLOGRAPHY | 2011年 / 111卷 / 06期
关键词
magnetic susceptibility; austenite; strain-induced martensite; true deformation martensitic point; TRANSFORMATIONS; ALLOYS; FIELD;
D O I
10.1134/S0031918X11050152
中图分类号
TF [冶金工业];
学科分类号
0806 ;
摘要
It has been established experimentally that the magnetic state of austenite of a preliminarily completely austenitized chromium-nickel steel at the initial stage of the deformation-induced martensitic transformation can be represented in the form of two fields. The first field (below the true deformation martensitic point epsilon(s)) is characterized by increasing paramagnetic state of austenite to a constant maximum value; the second field (after epsilon(s)), by the formation and accumulation of strain-induced martensite in it.
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页码:573 / 578
页数:6
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