Wear resistant compound material, method for manufacturing it an

Details Wear resistant compound material, method for manufacturing it an Wear resistant compound material, method for manufacturing it an

1980-05-07

1982-12-28

Hunt, Brooks H.

Metal treatment

Compositions

Heat treating

164 591, 164 97, 75240, 419 47, B22F 300, B22F 500

Patent

active

043659977

ABSTRACT:
A compound substance of great hardness and toughness, comprising a metal matrix, having embedded therein, hard material granules of a size of 0.1 to 5 mm. The metal matrix comprises 1 to 4% carbon, 0.3 to 0.6% silicon, 0.5 to 1.5% manganese, 0.8 to 2.8% vanadium, 0.5 to 1.5% chromium, 2 to 10% tungsten, about 0.01% aluminum and the remainder, iron.

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patent: 3561934 (1971-02-01), Steven
patent: 3583471 (1971-06-01), Kemming
patent: 3591349 (1971-07-01), Benjamin
patent: 3600163 (1971-08-01), Badia et al.
patent: 3723077 (1973-03-01), Frehn
patent: 3871058 (1975-03-01), Wallace
patent: 4207096 (1980-06-01), Suwa et al.

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