Method for producing grain-oriented electrical steel sheets or s

Details Method for producing grain-oriented electrical steel sheets or s Method for producing grain-oriented electrical steel sheets or s

1977-05-02

1980-07-15

Rutledge, L. Dewayne

Metal treatment

Process of modifying or maintaining internal physical...

Magnetic materials

148 3155, 148113, 75123L, H01F 104

Patent

active

042126894

ABSTRACT:
A grain-oriented electrical steel sheet having a very high magnetic induction is obtained by developing secondary recrystallized grains at a specifically limited secondary recrystallization temperature in a cold rolled silicon steel sheet containing substantially no antimony and aluminum and having a specifically limited low nitrogen content.

REFERENCES:
patent: 3345219 (1967-10-01), Detert
patent: 3671337 (1972-06-01), Kumai et al.
patent: 3905843 (1975-09-01), Fiedler
patent: 3940299 (1976-02-01), Goto et al.

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