Metal working – Method of mechanical manufacture – Combined manufacture including applying or shaping of fluent...
Patent
1994-02-03
1994-12-13
Arbes, Carl J.
Metal working
Method of mechanical manufacture
Combined manufacture including applying or shaping of fluent...
104 46, 104 63, 104 661, 104432, 427569, 427455, 427421, B23P 1700
Patent
active
053719379
ABSTRACT:
A method of making a composite material in which a porous preform is produced by spray casting. An appropriate metal or alloy is caused to infiltrate the interconnected pores. This may be accomplished by infiltrating the porous preform with a liquid metal of a melting point lower than the melting point of the porous preform and thereafter solidifying the infiltrated material or the material can be infiltrated by the use of a slurry containing the desired particles and the liquid carrier driven off by baking the infiltrated preform. Alternatively, infiltration may be accomplished by plating of a desired metal or alloy from an appropriate infiltrate electroplating or electro-less plating solution.
REFERENCES:
patent: Re31767 (1984-12-01), Brooks
patent: 3775156 (1973-11-01), Singer
patent: 3826301 (1974-07-01), Brooks
patent: 3909921 (1975-10-01), Brooks
patent: 3949804 (1976-04-01), Kaneko et al.
patent: 4047933 (1977-09-01), Larson et al.
patent: 4066117 (1978-01-01), Clark et al.
patent: 4302483 (1981-11-01), Altorfer et al.
patent: 4374162 (1983-02-01), Takagi
patent: 4420441 (1983-12-01), Singer
patent: 4486470 (1984-12-01), Stuck et al.
patent: 4539930 (1985-07-01), Stuck et al.
patent: 4588021 (1986-05-01), Bergeron et al.
patent: 4657787 (1987-04-01), Singer et al.
patent: 4804034 (1989-02-01), Leatham et al.
patent: 4806385 (1989-02-01), Timmons
Leatham, A. G. et al. "The Osprey Process for the Production of Spray-Deposited Roll, Disc, Tube and Billet Preforms", Modern Developments in Powder Metallurgy vols. 15-17, Metal Powder Industries Federation, Princeton, N.J., 1985 pp. 157-173.
Evans, R. W. et al. "The Osprey Preform Process", Powder Metallurgy, vol. 28, No. 1, 1985, pp. 13-20.
Caron Ronald N.
Watson William G.
Arbes Carl J.
Olin Corporation
Rosenblatt Gregory S.
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