Rapidly solidified aluminum based silicon containing, alloys for

Details Rapidly solidified aluminum based silicon containing, alloys for Rapidly solidified aluminum based silicon containing, alloys for

1987-04-17

1989-11-07

Dean, R.

Alloys or metallic compositions

Aluminum base

Silicon containing

75249, 148415, 148437, 419 66, 419 67, C22C 2100

Patent

active

048790958

ABSTRACT:
A rapidly solidified aluminum-base alloy consists essentially of the formula Al.sub.bal Fe.sub.a Si.sub.b V.sub.c, wherein "a" ranges from 3.0 to 7.1 atom percent, "b" ranges from 1.0 to 3.0 atom percent, "c" ranges from 0.25 to 1.25 atom percent and the balance is aluminum plus incidental impurities, with the provisos that (i) the ratio (Fe+V): Si ranges from about 2.33:1 to 3:33:1 and (ii) the ratio Fe:V ranges from 11.5:1 to 5:1. The alloy exhibits high strength, ductility and fracture toughness and is especially suited for use in high temperature structural applications such as gas turbine engines, missiles, airframes and landing wheels.

REFERENCES:
patent: 2963780 (1960-12-01), Lyle et al.
patent: 2967351 (1961-01-01), Roberts et al.
patent: 3462248 (1969-08-01), Roberts et al.
patent: 4347076 (1982-08-01), Ray et al.
patent: 4379719 (1983-04-01), Hildeman et al.
P. T. Millan, Jr.; Journal of Metals, vol. 35(3), p. 76, 1983.

Affiliated with

Also associated with

Rating

Rapidly solidified aluminum based silicon containing, alloys for does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Rapidly solidified aluminum based silicon containing, alloys for, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Rapidly solidified aluminum based silicon containing, alloys for will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-82586