Process for producing grain-oriented electromagnetic steel sheet

Details Process for producing grain-oriented electromagnetic steel sheet Process for producing grain-oriented electromagnetic steel sheet

1981-05-28

1984-03-20

Sheehan, John P.

Metal treatment

Process of modifying or maintaining internal physical...

Magnetic materials

148111, 148 3155, H01F 104

Patent

active

044379102

ABSTRACT:
In the secondary recrystallization of a grain-oriented silicon steel sheet, a specific temperature gradient is generated, thereby developing the secondary recrystallized grains having a good (110) [001] orientation and increasing the magnetic flux density higher than that previousy obtained. The temperature gradient is established at the boundary region between the primary and secondary recrystallized regions, with the result that highly oriented (110) [001] secondary recrystallization nuclei preferentially are caused to develop.

REFERENCES:
patent: 2992952 (1961-07-01), Assmus et al.
patent: 4046602 (1977-09-01), Stanley
patent: 4115161 (1978-09-01), Datta
patent: 4123299 (1978-10-01), Fiedler et al.
patent: 4174235 (1979-11-01), Fiedler

Affiliated with

Also associated with

Rating

Process for producing grain-oriented electromagnetic steel sheet does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for producing grain-oriented electromagnetic steel sheet, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for producing grain-oriented electromagnetic steel sheet will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1602279