Method for forming metal matrix composite bodies containing thre

Details Method for forming metal matrix composite bodies containing thre Method for forming metal matrix composite bodies containing thre

1988-11-10

1991-04-16

Seidel, Richard K.

Metal founding

Process

Shaping liquid metal against a forming surface

164 98, B22D 1914

Patent

active

050074750

ABSTRACT:
The present invention relates to the formation of a metal matrix composite body by the spontaneous infiltration of a molten matrix metal into a three-dimensionally interconnected material. Moreover, the three-dimensionally interconnected material may contain filler material within at least a portion of its porosity. Particularly, an infiltration enhancer and/or an infiltration enhancer precursor and/or an infiltrating atmosphere are in communication with a filler material and/or a three-dimensionally interconnected material and/or a matrix metal at least at some point during the process, which permits molten matrix metal to spontaneously infiltrate the three-dimensionally interconnected material and any filler material contained within at least a portion of the porosity of the three-dimensionally interconnected material.

REFERENCES:
patent: 2951771 (1960-09-01), Butler
patent: 3031340 (1962-04-01), Girardot
patent: 3149409 (1964-09-01), Maruhn
patent: 3396777 (1968-08-01), Reding, Jr.
patent: 3547180 (1970-12-01), Cochran et al.
patent: 3608170 (1971-09-01), Larson et al.
patent: 3718441 (1973-02-01), Landingham
patent: 3868267 (1975-02-01), Gazza et al.
patent: 3915699 (1975-10-01), Umehara et al.
patent: 3969553 (1976-07-01), Kondo et al.
patent: 4082864 (1978-04-01), Kendall et al.
patent: 4376803 (1983-03-01), Katzman
patent: 4376804 (1983-03-01), Katzman
patent: 4404262 (1983-09-01), Watmough
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: 4587177 (1986-05-01), Toaz et al.
patent: 4630665 (1986-12-01), Novak
patent: 4657065 (1988-06-01), Wada et al.
patent: 4662429 (1987-05-01), Wada et al.
patent: 4673435 (1987-06-01), Yamaguchi et al.
patent: 4677901 (1987-07-01), Ban et al.
patent: 4679493 (1987-07-01), Munro et al.
patent: 4713111 (1987-12-01), Cameron et al.
patent: 4731298 (1988-03-01), Shindo et al.
patent: 4753690 (1988-06-01), Wada et al.
patent: 4802524 (1989-02-01), Donomoto
patent: 4871008 (1989-10-01), Dwivedi et al.
patent: 4932099 (1990-06-01), Corwin
F. Delannay, L. Froyen, and A. Deruyttere, "Review: The Wetting of Solids by Molten Metals and Its Relation to the Preparation of Metal-Matrix Composites", Journal of Materials Science, vol. 22, No. 1, pp. 1-16, Jan. 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.
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.

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