Tracking the Evolution of Abnormal Grain Growth in Grain-Oriented Electrical Steels by Coercivity Measurements

被引：0
|
作者：
Stoyka, V. [1 ]
Kovac, F. [1 ]
Petryshynets, I. [1 ]
Schindler, I. [2 ]
机构：
[1] Slovak Acad Sci, Dept Microstruct Engn Steels, Inst Mat Res, Kosice 04001, Slovakia
[2] Tech Univ Ostrava, Fac Met & Mat Engn, Ostrava, Czech Republic
来源：
ACTA PHYSICA POLONICA A | 2010年 / 118卷 / 05期
关键词：
RECRYSTALLIZATION;
D O I：
10.12693/APhysPolA.118.1015
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The measurements of coercivity were utilised to investigate the main evolution stages of abnormal grain growth in grain-oriented electrical steels The investigated grain-oriented steels were taken from industrial line after final cold rolling The steels were subjected to short time annealing at elevated temperatures with high heating rates The coercivity measurements carried out within the present work were confronted with microstructure and texture analysis in order to show the direct dependence of he measured coercivities on metallurgical characteristics of the investigated steel It is shown that the coercivity measurements technique could capture main microstructural changes taking place in recrystallization
引用
收藏
页码：1015 / 1017
页数：3
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