Plastic and nonmetallic article shaping or treating: processes – Carbonizing to form article – Agglomeration or accretion
Patent
1977-09-21
1979-02-27
White, Robert F.
Plastic and nonmetallic article shaping or treating: processes
Carbonizing to form article
Agglomeration or accretion
148 3157, 252 6255, 264 65, 264134, H01F 108
Patent
active
041419430
ABSTRACT:
The invention concerns a method of manufacturing plastic - bonded (LnCo) magnets (Ln = lanthanoid = elements 57 - 71 + yttrium), pulverization of the (LnCo) material being followed by alignment of the magnetic powder by a magnetic field, a compression process and curing of the added plastic.
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patent: 4003767 (1977-01-01), Bachmann et al.
patent: 4087291 (1978-05-01), Garffi et al.
BBC Brown Boveri & Company Limited
Parrish John A.
White Robert F.
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