Composite material having anti-wear property and process for pro

Details Composite material having anti-wear property and process for pro Composite material having anti-wear property and process for pro

1994-06-10

1997-06-24

Sheehan, John

Alloys or metallic compositions

Tin base

Antimony, or bismuth containing

420577, 148405, 428614, C22C 1302

Patent

active

056414544

ABSTRACT:
Disclosed are a composite material having an anti-wear property and a process for producing the same. The composite material includes a matrix of a low melting point Sn alloy having a melting point of from 80.degree. to 280.degree. C., and metallic dispersing particles dispersed in the matrix in an amount of from 10 to 50% by volume. When the composite material is utilized to make a rough mold for preparing a prototype, it sharply improves the anti-wear property of the rough mold, and it can be re-used for a plurality of times without adversely affecting the sharply improved anti-wear property. The composite material provides the advantageous effect best when the metallic dispersing particles are Fe--C alloy dispersing particles and/or Fe--W--C alloy dispersing particles which were subjected to a surface treatment including an Sn or Ni electroplating followed by a ZnCl.sub.2.NH.sub.4 Cl flux depositing.

REFERENCES:
patent: 3566512 (1971-03-01), Lane
patent: 4962003 (1990-10-01), Lhymn et al.
patent: 5066544 (1991-11-01), Betrabet et al.
Goetzel, "Treatise on Powder Metallurgy" 1949, pp. 112 to 117 and 208 to 211.

Affiliated with

Also associated with

Rating

Composite material having anti-wear property and process for pro does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Composite material having anti-wear property and process for pro, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Composite material having anti-wear property and process for pro will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-147538