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Meeting 2023 TMS Annual Meeting & Exhibition
Symposium Electrical Steels
Presentation Title Effects of normalization process on microstructure and texture of non-oriented electrical steel produced by ultra-thin strip casting
Author(s) Huihui Wang, Wanlin Wang, HuaLong Li, Peisheng Lyu, Shengjie Wu, Xueying Lyu, Lulu Song, Yunli Zhang
On-Site Speaker (Planned) Huihui Wang
Abstract Scope Abstract: The ultra-thin strip casting technology has unique advantages in the production of non-oriented electrical steels with strong λ-fiber texture. This article looked at non-oriented electrical steel with 2.43wt% Si. Dip tester was used to simulate strip casting process for obtaining the electrical steel cast strip, and then hot rolling was performed at various reduction rates. Effects of normalizing temperatures and soaking time on microstructure and texture of electrical steel samples were investigated across full thickness. The results show that the grain size changes little, and the normalized texture is similar to that of the hot-rolled sheet, but the normalization can enhance the strength of the λ-fiber texture and improves magnetic properties. In addition, increasing soaking time is beneficial to the nucleation and growth of recrystallized grains, which has less effect compared to normalization temperature.
Proceedings Inclusion? Planned:

OTHER PAPERS PLANNED FOR THIS SYMPOSIUM

A new approach to optimise the microstructure of non-oriented Electrical Steel sheets
Constitutive Modelling of High-temperature Flow Behavior of a Non-oriented Electrical Steel with 3.2 wt% Si
Effect of cold rolling reduction rate and rare earth yttrium on microstructure and texture of oriented silicon steel
Effect of melt superheat on microstructure and texture of non-oriented electrical steel sheet produced by the ultra-thin strip casting
Effect of Natural Deposited Films on Interfacial Heat Transfer during Sub-rapid Solidification of Non-oriented Electrical Steel
Effect of Rare Earth Yttrium on inclusion and texture of oriented silicon steel
Effects of normalization process on microstructure and texture of non-oriented electrical steel produced by ultra-thin strip casting
Microstructure and texture evolution of high grade non-oriented electrical steel for new energy vehicles during hot rolling
Report on some recent progress on the understanding of the Goss texture in Fe-3 % Si grain oriented electrical steels
Simulation of Solidification Structure of 3 % Oriented Silicon Steel by Twin Roll Strip Casting
The processing and application of Fe-6.5%Si ribbons and flakes
The Role of Temper Rolling and Annealing on the Magnetic Property Improvement of a Low Si Non-oriented Electrical Steel

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