Process for producing soft magnetic material

Details Process for producing soft magnetic material Process for producing soft magnetic material

1977-10-03

1978-09-19

Hunt, Brooks H.

Metal treatment

Compositions

Heat treating

75200, 75211, 75246, 148105, 428928, C04B 3500, H01F 104, H01F 114

Patent

active

041151585

ABSTRACT:
A process for producing a phosphorus-bearing soft magnetic material. The process includes the steps of: blending iron powder and ferro-phosphorus powder into a mixture containing from 0.4 to 1.25% phosphorus; pressing said blended mixture into a compact; and sintering said compact in a non-oxidizing atmosphere. The iron and ferro-phosphorus powder respectively have no more than 0.02 and 0.2% calcium. The ferro-phosphorus powder has from 12 to 30% phosphorus.

REFERENCES:
patent: 4030913 (1977-06-01), Wegener
patent: 4047983 (1977-09-01), Falkowski

Affiliated with

Also associated with

Rating

Process for producing soft magnetic material 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 soft magnetic material, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for producing soft magnetic material will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2117133