Specialized metallurgical processes – compositions for use therei – Processes – Producing or purifying free metal powder or producing or...
Patent
1989-10-27
1990-12-11
Zimmerman, John J.
Specialized metallurgical processes, compositions for use therei
Processes
Producing or purifying free metal powder or producing or...
148284, C23C 816
Patent
active
049767798
ABSTRACT:
A molybdenum metal powder having an outer shell coating of MoO.sub.2 is useful in flame spray or plasma spray processes and is prepared by partially oxidizing molybdenum powder in a carbon dioxide atmosphere at temperatures of up to 1200.degree. C.
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Chemical abstracts, 95:101499m (1981).
Kummer Wolfgang
Webwer Theodor A.
Bayer Aktiengesellschaft
Zimmerman John J.
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