Process for the production of grain oriented magnetic steel shee

Details Process for the production of grain oriented magnetic steel shee Process for the production of grain oriented magnetic steel shee

1996-10-23

1998-06-02

Ip, Sikyin

Metal treatment

Process of modifying or maintaining internal physical...

Magnetic materials

148112, H01F 104

Patent

active

057592942

ABSTRACT:
A process for the production of grain oriented magnetic steel sheets having improved remagnetization losses consisting essentially of (in % by weight) more than 0.005% to 0.10% C, 2.5 to 6.5% Si, 0.03 to 0.15% Mn, 0.010 to 0.050% S, 0.010 to 0.035% Al, 0.0045 to 0.0120% N, and 0.020 to 0.300% Cu, and up to 0.15% Sn, the balance being iron and inevitable impurities. The process includes continuous casting or strip casting slabs with the above composition.

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patent: 4692193 (1987-09-01), Yoshitomi et al.
patent: 4753692 (1988-06-01), Kuroki et al.
patent: 4806176 (1989-02-01), Harase et al.
patent: 4863532 (1989-09-01), Kuroki et al.

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