Specialized metallurgical processes – compositions for use therei – Processes – Electrothermic processes
Patent
1980-05-23
1982-02-23
Lewis, Michael L.
Specialized metallurgical processes, compositions for use therei
Processes
Electrothermic processes
75 34, B22F 900
Patent
active
043167381
ABSTRACT:
Highly orientable acicular iron particles are made by reducing an acicular ferric oxide which has been formed into a porous matrix by combining it with sodium tripolyphosphate and reducing the oxide with hydrogen in the presence of a dehydrating agent.
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Acebo William F.
Kahan Hillard M.
Lee Yu C.
Scott Lawrence M.
Stafford Michael K.
Ampex Corporation
Clay Robert G.
Lewis Michael L.
Slick Robert G.
Talcott Joel D.
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