Aluminum-based composite product of high strength and toughness

Details Aluminum-based composite product of high strength and toughness Aluminum-based composite product of high strength and toughness

1985-06-10

1986-07-01

Lechert, Jr., Stephen J.

Specialized metallurgical processes, compositions for use therei

Compositions

Consolidated metal powder compositions

148 39, 148405, 419 23, 419 30, 419 66, 420528, 420529, 420533, 420540, 420590, 428614, B22F 300

Patent

active

045977925

ABSTRACT:
High strength and high toughness are combined in an aluminum-based metallic product by dispersing particles of an aluminum-based metal having a toughness of at least about 20 foot-pounds through a matrix of aluminum-based metal having a yield strength of at least about 30 ksi.

REFERENCES:
patent: 3816080 (1974-06-01), Bomford et al.
patent: 4053011 (1977-10-01), Riewald et al.
patent: 4259112 (1981-03-01), Dolowy et al.
patent: 4444603 (1984-04-01), Yamatsuta et al.
patent: 4450207 (1984-05-01), Donomoto et al.
patent: 4452865 (1984-06-01), Yamatsuta et al.
patent: 4457979 (1984-07-01), Donomoto et al.

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