Heat-resistant aluminum alloy sinter and process for production

Details Heat-resistant aluminum alloy sinter and process for production Heat-resistant aluminum alloy sinter and process for production

1988-12-01

1991-06-11

Hunt, Brooks H.

Specialized metallurgical processes, compositions for use therei

Compositions

Consolidated metal powder compositions

75249, 75236, 419 5, 419 66, 419 24, 419 10, 419 17, 419 32, 419 33, 419 23, 428549, B22F 100

Patent

active

050229184

ABSTRACT:
A heat-resistant aluminum alloy sinter comprises 5 to 12% by weight of Cr, less than 10% by weight of at least one selected from the group consisting of Co, Ni, Mn, Zr, V, Ce, Fe, Ti, Mo, La, Nb, Y and Hf, and the balance of Al containing unavoidable impurities. A silicon carbide fiber is included for reinforcing the sinter in a fiber volume fraction range of 2 to 30%.

REFERENCES:
patent: 4297136 (1981-10-01), Pickens et al.
patent: 4347076 (1982-08-01), Ray et al.
patent: 4623388 (1986-11-01), Jatkar et al.
patent: 4755221 (1988-07-01), Paliwal et al.
patent: 4889582 (1989-12-01), Simon et al.

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