Hard-material alloy for use in tool parts and parts subject to w

Details Hard-material alloy for use in tool parts and parts subject to w Hard-material alloy for use in tool parts and parts subject to w

1977-11-10

1979-05-29

Hunt, Brooks H.

Specialized metallurgical processes, compositions for use therei

Compositions

Consolidated metal powder compositions

75243, B22F 300, C22C 2900

Patent

active

041566068

ABSTRACT:
A sintered hard-material alloy for use in tool parts and parts subject to wear having a coefficient of heat expansion approximately equal to that of tool steel. The hard material alloy consists essentially of 15 to 80% by weight of hard material, preferably titanium carbide, and 20 to 80% by weight of steel with:

REFERENCES:
patent: 3720504 (1973-03-01), Frehn
patent: 3811961 (1974-05-01), Weinstein et al.
Bain et al., Alloying Elements in Steel, 2nd Ed., ASM, (1966), pp. 242-243.

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