Alloyed High-Permeability Electrical Isotropic Steel Delivered Semifinished (Semiprocess Technology)

被引：0

作者：

Morozov, A.V. ^{[1
]}

Lavrov, V.A. ^{[1
]}

Chernikov, O.V. ^{[1
]}

Degtev, S.S. ^{[1
]}

Barybin, V.A. ^{[1
]}

Karavaev, V.N. ^{[1
]}

Saitgaraev, A.A. ^{[1
]}

Yusupov, V.S. ^{[2
]}

Komolova, O.A. ^{[2
]}

Semin, A.E. ^{[3
]}

Kosyrev, K.L. ^{[4
]}

机构：

[1] Novolipetsk Iron and Steel Works (PJSC NLMK), Lipetsk,398040, Russia

[2] Baikov Institute of Metallurgy and Materials Science (IMET), Russian Academy of Sciences, Moscow,119991, Russia

[3] Ugarov Stary Oskol Institute of Technology, branch of National Research Technological University MISIS, Belgorod oblast, Stary Oskol,309516, Russia

[4] Central Scientific Research Institute of Mechanical Engineering Technology (TsNIITMash), Moscow,115088, Russia

来源：

Steel in Translation | 2022年 / 52卷 / 07期

关键词：

Annealing - Cold rolled steel - Cold rolling - Hot rolled steel - Hot rolling - Magnetic permeability - Mechanical permeability - Metal cladding - Silicon steel - Steel sheet - Surface roughness;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Abstract: Upon developing technology for the production of alloyed (Si content ~2.0% and Al > 0.8%) cold-rolled high-permeability electrical isotropic steel (EIS), delivered in a semifinished condition (semiprocess technology), an effect of the normalization annealing modes of hot-rolled semifinished stock exerted on the EIS texture has been studied. Alloying steel with aluminum (Al > 0.80%) and microalloying with antimony (Sb > 0.025%) can improve the texture of the finished steel and, as a result, significantly reduce the level of specific magnetic loss. An effect of cold rolling and heat treatment of cold-rolled steel on the formation of the microrelief on the surface of the strips and the microstructure of the annealed metal has been considered. © 2022, Allerton Press, Inc.

引用

页码：683 / 689