Magnetic amorphous alloy sheet having a film thereon

Details Magnetic amorphous alloy sheet having a film thereon Magnetic amorphous alloy sheet having a film thereon

1983-07-15

1984-12-11

O'Keefe, Veronica

Stock material or miscellaneous articles

All metal or with adjacent metals

Composite; i.e., plural, adjacent, spatially distinct metal...

428472, 428607, 428623, 428632, 428928, 148 3155, C23C 302, C25D 512

Patent

active

044878125

ABSTRACT:
The present invention relates to a magnetic amorphous alloy sheet having an improved insulating property and improved corrosion resistance.
The present invention aims to provide a film which is used to cover the magnetic amorphous alloy sheet, thereby improving its corrosion resistance and increasing the layer insulation resistance, without impairing the magnetic properties.
The film according to the present invention has a thickness of up to 1 .mu.m and comprises a chromium compound which comprises hydrated chromium oxide. The film may additionally comprises metallic chromium.
The magnetic amorphous alloy according to the present invention is suitable for use as a transformer core achieving a high building factor.

REFERENCES:
patent: 3799814 (1974-03-01), Yamagishi et al.
patent: 4187128 (1980-02-01), Billings et al.
patent: 4314594 (1982-02-01), Pfeifer et al.

Affiliated with

Also associated with

Rating

Magnetic amorphous alloy sheet having a film thereon does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Magnetic amorphous alloy sheet having a film thereon, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Magnetic amorphous alloy sheet having a film thereon will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1463328