Microstructurally toughened metal matrix composite article

Details Microstructurally toughened metal matrix composite article Microstructurally toughened metal matrix composite article

1988-10-24

1991-03-12

Hunt, Brooks H.

Stock material or miscellaneous articles

All metal or with adjacent metals

Having metal particles

428614, 428621, 428627, B22F 300

Patent

active

049992562

ABSTRACT:
A microstructurally toughened ceramic-particle-reinforced metal-matrix composite article is disclosed. The article includes discrete regions of ceramic-particulate-reinforced metal matrix which enclosed within and separated from each other by a network of unreinforced metal. The article exhibits high tensile strength, high elastic modulus and high impact resistance.

REFERENCES:
patent: 3187422 (1965-06-01), Morgan
patent: 3938964 (1976-02-01), Schmidt
patent: 3945555 (1976-03-01), Schmidt
patent: 4465741 (1984-08-01), Yamatsuta et al.
patent: 4614690 (1986-09-01), Yamamura et al.
patent: 4753690 (1988-06-01), Wada et al.
D. W. Kum, T. Oyama, J. Wadsworth and O. D. Sherby, The Impact Properties of Laminated Composites Containing Ultrahigh Carbon (UHC) Steels, J. Mech, vol. 31, No. 2, pp. 173-186, 1983.

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