Method of producing high carbon hard alloys

Details Method of producing high carbon hard alloys Method of producing high carbon hard alloys

1976-01-22

1978-10-24

Schafer, Richard E.

Specialized metallurgical processes, compositions for use therei

Compositions

Consolidated metal powder compositions

294205, 75 05C, 75200, 75213, 75241, 148126, B22F 316

Patent

active

041219279

ABSTRACT:
A method for forming high carbon hard alloys using powdered metal techniques wherein the carbon content of the atomized powdered metal particles is minimized and the carbon content to achieve the desired composition is provided by blending carbon or carbon containing powder with the powdered metal particles prior to compaction and sintering. The compact may be sintered just above the solidus temperature of the alloy.

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Guy, A. G., "Elements of Physical Metallurgy," 2nd Ed. 1959, Addison-Wesley, Reading, Mass., p. 213.

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