Method of shaping hard difficult-to-roll alloys

Details Method of shaping hard difficult-to-roll alloys Method of shaping hard difficult-to-roll alloys

1988-12-09

1990-02-06

Seidel, Richard K.

Metal treatment

Compositions

Heat treating

164 46, 164 61, 427 37, B22D 2300, C22F 118

Patent

active

048986232

ABSTRACT:
Hard difficult-to-roll alloys are shaped by forming a mold of plastic, especially a polyacrylate, with a highly smooth surface onto which the alloy is deposited by low-temperature arc vapor deposition. The alloy layer is then separated from the plastic substrate and subjected to heat treatment to increase its density.

REFERENCES:
patent: 3270381 (1966-09-01), Smith, Jr.
patent: 3729046 (1973-04-01), Kennedy et al.
patent: 4481999 (1984-11-01), Duchane et al.
patent: 4505948 (1985-03-01), Pinkhasov
patent: 4537794 (1985-08-01), Pinkhasov
patent: 4805294 (1989-02-01), Siemers

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