Process for the manufacture of aluminum-graphite composite for a

Details Process for the manufacture of aluminum-graphite composite for a Process for the manufacture of aluminum-graphite composite for a

1988-05-04

1990-08-07

Andrews, Melvyn J.

Alloys or metallic compositions

Aluminum base

75 1045, 75684, 420529, 420534, 420537, C22C 110

Patent

active

049466470

ABSTRACT:
A process is disclosed for the manufacture of aluminium-graphite particulate composite using uncoated graphite particles for automobile and engineering applications. In the process the aluminium-alloy melt is treated with a reactive metal to increase the wettability of the alloy and the graphite particles. Further treatment of the melt and gradual addition of activated graphite powder and stirring at about 500 to about 600 r.p.m. at a temperature of about 700.degree. to about 720.degree. C. result in the composite.

REFERENCES:
patent: 3854934 (1974-12-01), Dore et al.
patent: 4383970 (1983-05-01), Komuro et al.
patent: 4748001 (1988-05-01), Banerji et al.
British Standards Institution, "Specification for Aluminium and Metric Units Aluminium Ingots and Castings", BSI-1490-1970, UDC-66971-412-14.
Indian Standards Institution, "Comparison of Indian and Overseas Standards on Aluminium Alloy Castings", Jan. 1985.

Affiliated with

Also associated with

Rating

Process for the manufacture of aluminum-graphite composite for a does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for the manufacture of aluminum-graphite composite for a, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for the manufacture of aluminum-graphite composite for a will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-959566