Metal founding – Process – Shaping liquid metal against a forming surface
Patent
1992-04-06
1993-10-05
Rosenbaum, Mark
Metal founding
Process
Shaping liquid metal against a forming surface
164101, B22D 1914
Patent
active
052496210
ABSTRACT:
The present invention relates to a novel process for forming metal matrix composite bodies. Particularly, an infiltration enhancer and/or an infiltration enhancer precursor and/or an infiltrating atmosphere are in communication with a filler material or a preform, at least at some point during the process, which permits molten matrix metal to spontaneously infiltrate the filler material or preform. Such spontaneous infiltration occurs without the requirement for the application of any pressure or vacuum.
REFERENCES:
patent: 3970136 (1976-07-01), Cannell et al.
patent: 4082864 (1978-04-01), Kendall et al.
patent: 4232091 (1980-11-01), Grimshaw et al.
patent: 4376803 (1983-03-01), Katzman
patent: 4376804 (1983-03-01), Katzman
patent: 4450207 (1984-05-01), Donomoto et al.
patent: 4473103 (1984-09-01), Kenney et al.
patent: 4559246 (1985-12-01), Jones
patent: 4570316 (1986-02-01), Sakamaki et al.
patent: 4630665 (1986-12-01), Novak et al.
patent: 4657065 (1987-04-01), Wada et al.
patent: 4662429 (1987-05-01), Wada et al.
patent: 4673435 (1987-06-01), Yamaguchi et al.
patent: 4713111 (1987-12-01), Cameron et al.
patent: 4753690 (1988-06-01), Wada et al.
patent: 4777097 (1988-10-01), Kubo et al.
patent: 4802524 (1989-02-01), Donomoto
patent: 4828008 (1989-05-01), White et al.
patent: 4871008 (1989-10-01), Dwivedi et al.
patent: 4932099 (1990-06-01), Corwin
patent: 5016703 (1991-05-01), Aghajanian
G. R. Edwards and D. L. Olson, "The Infiltration Kinetics of Aluminum in Silicon Carbide Compacts", Annual Report from Center for Welding Research, Colorado School of Mines, under ONR Contract No. M00014-85-K-0451, DTIC Report AD-A184 682, Jul., 1987.
A. Mortensen, M. N. Gungor, J. A. Cornie, and M. C. Flemings "Alloy Microstructures in Cast Metal Matrix Composites", Journal of Metals, vol. 38, No. 3, pp. 30-35, Mar. 1986.
A. Mortensen, J. A. Cornie, and M. C. Flemings, "Solidification Processing of Metal-Matrix Composites", Journal of Metals, vol. 40, No. 2, pp. 12-19, Feb. 1988.
B. D. Sparks and F. W. Meadus, "The Development of an Infiltrated Lead/Iron Composite Material For Use as a Non-toxic Bird Shot", Composites, pp. 37-39, Jan., 1978.
Aghajanian Michael K.
Becker Kurt J.
Biel, Jr. John P.
Burke John T.
Hannon Gregory E.
Antolin Stanislav
Lanxide Technology Company, LP
Mortenson Mark G.
Pelto Rex E.
Rosenbaum Mark
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