Specialized metallurgical processes – compositions for use therei – Compositions – Consolidated metal powder compositions
Patent
1988-12-30
1990-07-24
Lechert, Jr., Stephen J.
Specialized metallurgical processes, compositions for use therei
Compositions
Consolidated metal powder compositions
75249, 75247, 419 24, 419 38, 419 39, 419 66, 419 48, B22F 100
Patent
active
049433199
ABSTRACT:
Disclosed is herein a process for producing a molding product of Al or Cu composite material, which comprises admixing a functional material capable of improving the desired property of the composite material by dispersion into a matrix to a powder of metal selected from Al, Cu or alloys thereof constituting the matrix, charging the dust directly into a molding die, applying cold dust core molding under the pressure of greater than 5 t/cm.sup.2 of facial pressure and applying a diffusing treatment at a temperature higher than 300.degree. C.
REFERENCES:
patent: 3472656 (1969-10-01), Krey
Ferromagnetic Aluminum Composite Material, Dr. Mutusumi Abe, et al.
Abe Mutsumi
Aota Kenichi
Motoda Takashi
Yanagawa Masahiro
Bhat N.
Kabushiki Kaisha Kobe Seiko Sho
Lechert Jr. Stephen J.
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