ANALYSIS OF INCLUSIONS IN COLD-ROLLED NO SI-FE STRIPS

被引:13
|
作者
BOC, I
CZIRAKI, A
GROF, T
CSEBI, J
机构
[1] EOTVOS LORAND UNIV, H-1364 BUDAPEST 5, HUNGARY
[2] ALUTERV FKI, BUDAPEST, HUNGARY
关键词
Electrons--Diffraction - Microscopic Examination--Scanning Electron Microscopy - Steel--Magnetic Properties;
D O I
10.1016/0304-8853(90)90556-6
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
In this work the effect of the inclusion structure to the core loss of n.o. electrical steels were investigated. Si-Fe sheet samples were analyzed by scanning and diffraction electron microscopy. It was shown, that the large ( > 0.5 μm) and the very fine (< 0.05 μm) precipitates are less harmful to the magnetic properties than the 0.05-0.5 μm sized ones. © 1990.
引用
收藏
页码:381 / 383
页数:3
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