Nickel-based hard alloy

Details Nickel-based hard alloy Nickel-based hard alloy

1984-04-27

1987-06-09

Rutledge, L. Dewayne

Alloys or metallic compositions

Nickel base

Chromium containing

75254, 75255, C22C 1905

Patent

active

046719326

ABSTRACT:
In order to obtain, in a hard alloy based on a nickel-chromium-boron-silicon alloy, particularly advantageous properties with regard to hardness and toughness, carbides of the elements vanadium, niobium, tantalum and/or chromium are added to the hard alloy.

REFERENCES:
patent: 2888740 (1959-06-01), Danis
patent: 3304604 (1967-02-01), Quaas
patent: 4089466 (1978-05-01), Lomax et al.
patent: 4161207 (1979-07-01), Fluckiger et al.
patent: 4192672 (1980-03-01), Moskowitz et al.
patent: 4194910 (1980-03-01), Mal et al.
patent: 4228223 (1980-10-01), Knotek et al.

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