Hypereutectic aluminum-silicon alloys produced by powder metallu

Details Hypereutectic aluminum-silicon alloys produced by powder metallu Hypereutectic aluminum-silicon alloys produced by powder metallu

1992-07-16

1995-04-11

Kastler, Scott

Alloys or metallic compositions

Aluminum base

Copper containing

148438, 148439, 420537, 420546, 420548, 420549, C22C 2102

Patent

active

054055768

ABSTRACT:
A hypereutectic aluminum-silicon alloy produced by a powder metallurgy technique disclosed herein comprises 12 to 50% by weight of silicon, 1.0 to 5.0% by weight of copper and 0.01 to 0.05% by weight of phosphorus, the content of Ca as an impurity being controlled to be 0.03% by weight or less. The hyereutectic aluminum-silicon alloy of the present invention is excellent in machinability and mechanical strength.

REFERENCES:
patent: 3953202 (1976-04-01), Rasmussen
patent: 4681736 (1987-07-01), Kersker et al.
patent: 5234514 (1993-08-01), Donahue et al.
Chemical Abstracts, vol. 107, No. 20, Nov. 1987 Terajima et al "Sliding Parts from aluminum powder" p. 355 Abstract No. 181 610v.

Affiliated with

Also associated with

Rating

Hypereutectic aluminum-silicon alloys produced by powder metallu does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Hypereutectic aluminum-silicon alloys produced by powder metallu, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hypereutectic aluminum-silicon alloys produced by powder metallu will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1536751