Compound body and method of making the same

Details Compound body and method of making the same Compound body and method of making the same

1984-05-02

1986-10-21

Lieberman, Allan M.

Stock material or miscellaneous articles

All metal or with adjacent metals

Having metal particles

419 41, 419 67, B22F 702, B22F 704

Patent

active

046185402

ABSTRACT:
Wear parts or cutting tools, in which the part being exposed to wear is essentially an extremely difficultly grindable material (e.g., hard material), but in which the manufacture of the wear part or cutting tool requires considerable grinding operations can, according to the invention, be made better and cheaper forming the wear part or cutting tool of a compound material which is a wear-resistant (or difficult to grind) surface and a supporting surface of high speed steel or tool steel.

REFERENCES:
patent: 4056517 (1977-09-01), Saga
patent: 4082559 (1978-04-01), Mishuku et al.
patent: 4145213 (1979-05-01), Oskarsson et al.
patent: 4162392 (1979-07-01), Brown et al.
patent: 4300952 (1981-11-01), Ingelstrom et al.

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