Chemistry of inorganic compounds – Treating mixture to obtain metal containing compound – Group vib metal
Patent
1983-08-08
1984-08-21
Doll, John
Chemistry of inorganic compounds
Treating mixture to obtain metal containing compound
Group vib metal
423440, 75 63, 75123J, 75236, 75 05BB, 156656, C01B 3130
Patent
active
044669453
ABSTRACT:
Metal carbide is reclaimed from scrap by sorting the scrap to separate pieces of cemented carbide having similar composition and grain size and treating the separated portion to form metal carbide grains which may be resintered with metal binder to obtain cemented carbides having grain characteristics similar to the starting material.
REFERENCES:
patent: 3595484 (1971-07-01), Barnard et al.
Bansal Anil
Cheney Richard F.
Doll John
GTE Products Corporation
Stoll Robert
Walter Robert E.
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