Sintered steel alloy

Details Sintered steel alloy Sintered steel alloy

1977-06-28

1979-12-25

Hunt, Brooks H.

Specialized metallurgical processes, compositions for use therei

Compositions

Consolidated metal powder compositions

75241, B22F 300, C22C 2900

Patent

active

041804015

ABSTRACT:
A sintered steel alloy, particularly for hot-working tools, of the type comprising a hard metal compound such as titanium carbide and a matrix alloy of nickel martensitic steel containing at least a small amount of titanium, is featured by a substantially higher than usual molybdenum content providing an improvement in toughness and hardness when appropriately heat treated.

REFERENCES:
patent: 3369891 (1968-02-01), Tarkan
patent: 3450511 (1969-06-01), Frehn
patent: 3746519 (1973-07-01), Hara et al.
patent: 3809540 (1974-05-01), Mal et al.
patent: 3837816 (1974-09-01), Takahashi et al.

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