Sintered permanent magnet

Metal treatment – Stock – Magnetic

Patent

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Details

420 83, 420121, 75244, H01F 1053

Patent

active

051819732

ABSTRACT:
The sintered permanent magnet of the invention has a composition of the formula:

REFERENCES:
patent: 4859255 (1989-08-01), Fujimura et al.
Nikkei New Materials, Jul. 9, 1990, p. 31.
Nihon Kogyo Shinbun (Japan Industrial News), Jun. 14, 1990.
Koichi Yajima, "Refractory Neodium Base Sintered Magnets", MotorTech Japan '91/New Magnetic Materials and Their Application, Feb. 28, 1991, Session A-3, pp. 1-1-1-8.

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