Special features of the effect of magnetic fields on the γ → α transformation in steels and alloys at low temperatures

被引：0
作者：
Yu. V. Kaletina
E. A. Fokina
机构：
[1] Institute of Metals Physics of the Ural Branch of the Russian Academy of Sciences,
来源：
Metal Science and Heat Treatment | 2010年 / 52卷
关键词：
iron-base steels and alloys; phase transformations; magnetic field; austenite; cryogenic temperatures; physical and mechanical properties;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The effect of magnetic fields on martensitic transformation in austenitic steels and alloys at low temperatures is studied. Under specific conditions magnetic fields can initiate the appearance of martensite in austenitic alloys or increase its content in steels with austenitic-martensitic structure. This causes changes in the physical and mechanical properties of the material and this should be allowed for when the metal is used in devices operating at cryogenic temperatures in the presence of strong magnetic fields.
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页码：143 / 148
页数：5
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