Effect of magnetic field on isothermal martensitic transformation in SUS304L stainless steel

被引：1
|
作者：
Lee, Jae-hwa [1 ]
Fukuda, Takashi [1 ]
Kakeshita, Tomoyuki [1 ]
机构：
[1] Osaka Univ, Grad Sch Engn, Dept Mat Sci & Engn, Suita, Osaka 5650871, Japan
来源：
PRICM 6: SIXTH PACIFIC RIM INTERNATIONAL CONFERENCE ON ADVANCED MATERIALS AND PROCESSING, PTS 1-3 | 2007年 / 561-565卷
关键词：
austenitic stainless steel; magnetic field; isothermal transformation;
D O I：
10.4028/www.scientific.net/MSF.561-565.2333
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
We have found that solution-treated or sensitized SUS304L stainless steel transforms isothermally from the gamma (fcc)-phase to the alpha' (bcc) martensite via the epsilon' (hcp) martensite, that is, the amount of the alpha'-phase increases with increasing holding time. By applying magnetic field, the alpha' martensite can be induced in the epsilon'-plate when the steel has a sufficiently large epsilon' plate formed beforehand by isothermal holding. However, the alpha' martensite cannot be induced by magnetic field in the epsilon'-plate formed beforehand by a deformation-induced transformation.
引用
收藏
页码：2333 / 2336
页数：4
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