Martensitic transformation and trip-effect in Fe-Ni-Mn alloys upon low-temperature deformation

被引:0
|
作者
Estrin, EI [1 ]
机构
[1] Iron & Steel Ind, Bardin Cent Res Inst, Moscow 105005, Russia
来源
PHYSICS OF METALS AND METALLOGRAPHY | 2005年 / 100卷 / 03期
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D O I
暂无
中图分类号
TF [冶金工业];
学科分类号
0806 ;
摘要
The martensitic transformation at 77 K has been experimentally studied in Fe-Ni-Mn alloys with isothermal martensitic transformations. Deformation at a temperature lower than the finish temperature of the spontaneous transformation results in an intense transformation accompanied by an increase in plasticity. The amount of martensite formed upon low-temperature deformation increases with decreasing manganese content in the alloy. Factors that determine the intensity of the martensitic transformation and the properties of the alloys in the course of low-temperature deformation are discussed.
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页码:284 / 287
页数:4
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