Microstructural features induced by a high magnetic field in a hypereutectoid steel during austenitic decomposition

被引：70
|
作者：
Zhang, YD
Esling, C
Gong, ML
Vincent, G
Zhao, X
Zuo, L [1 ]
机构：
[1] Northeastern Univ, Key Lab, Minist Educ, Shenyang 110004, Peoples R China
[2] Univ Metz, LETAM, CNRS, UMR 7078, F-57045 Metz, France
来源：
SCRIPTA MATERIALIA | 2006年 / 54卷 / 11期
基金：
中国国家自然科学基金;
关键词：
steel; phase transformation; magnetic field; pearlite; cementite;
D O I：
10.1016/j.scriptamat.2006.02.009
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
A 12-T magnetic field was introduced during the austenitic decomposition of a high carbon steel at various cooling rates. It was found that the magnetic field applied can reduce the amount of proeutectoid cementite, increase the lamellar spacing of pearlite and decrease the frequencies of low angle misorientations in ferrite. The experimental results of this work prove the shift of the eutectoid point to high carbon side and high temperature side by the application of a magnetic field. (c) 2006 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.
引用
收藏
页码：1897 / 1900
页数：4
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