Specialized metallurgical processes – compositions for use therei – Compositions – Loose particulate mixture containing metal particles
Patent
1987-01-23
1988-09-27
Sheehan, John P.
Specialized metallurgical processes, compositions for use therei
Compositions
Loose particulate mixture containing metal particles
148308, 420 8, 420 87, 420117, B22F 100
Patent
active
047739312
ABSTRACT:
Disclosed herein is spindle ferromagnetic alloy particles having the aspect ratio (major:minor) of less than 3:1 and the coercive force of 500 to 100 Oe, and containing 0.1 to 13 atomic % of Si to Fe, and a process for producing the same.
REFERENCES:
patent: 4284440 (1981-08-01), Tokunaga et al.
patent: 4289549 (1981-09-01), Kasai
patent: 4384892 (1983-05-01), Suzuki et al.
patent: 4404024 (1983-09-01), Suzuki et al.
patent: 4437882 (1984-03-01), Umemura et al.
patent: 4447264 (1984-05-01), Suzuki et al.
Kurata Tokihiro
Mishima Akio
Mukaizaka Akira
Okuda Yosiro
Sumita Hiroshi
Sheehan John P.
Toda Kogyo Corp.
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