Magnets having improved corrosion resistance

Metal treatment – Stock – Magnetic

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

G11B 570

Patent

active

050890662

ABSTRACT:
Fe-B-R type permanent magnet is produced by forming an anticorrosive coating film layer on a Fe-B-R base permanent magnet material body by means of vapor deposition to thereby improve the corrosion resistance thereof.
The anticorrosive thin film is formed of metal, oxides, nitrides, carbides, borides, silicides, composite compositions thereof, or a mixture thereof. Additionally blasting, shot peening, heat treatment for forming an interdiffusion layer, and/or resin impregnation may be applied.

REFERENCES:
patent: 4253886 (1981-03-01), Aonuma
patent: 4865915 (1989-09-01), Okonogi

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Magnets having improved corrosion resistance does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Magnets having improved corrosion resistance, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Magnets having improved corrosion resistance will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1820275

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.