Metal treatment – Compositions – Heat treating
Patent
1977-06-17
1978-05-02
Satterfield, Walter R.
Metal treatment
Compositions
Heat treating
75152, 148101, 148103, 148105, 148108, H01F 102, C04B 3500
Patent
active
040872912
ABSTRACT:
A permanent magnetic material, predominantly containing cerium misch-metal (CeMM) and cobalt, characterized by the composition:
REFERENCES:
patent: 3682716 (1972-08-01), Martin et al.
patent: 3873379 (1975-03-01), Yamanaka et al.
patent: 3919001 (1975-11-01), Ratnam
patent: 3947295 (1976-03-01), Tawara et al.
patent: 4003767 (1977-01-01), Bachmann et al.
Strnat, K.; Cobalt-Rare Earth. . . Permanent Magnet Materials, in Cobalt , 36, Sep., 1967, pp. 133-143.
Gaiffi Sevi
Menth Anton
Nagel Hartmut
BBC Brown Boveri & Company Limited
Satterfield Walter R.
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