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Ultrafine powder lubricant

  • US 5,523,006 A
  • Filed: 01/17/1995
  • Issued: 06/04/1996
  • Est. Priority Date: 01/17/1995
  • Status: Expired due to Fees
First Claim
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1. A lubricating system comprising a particulate metal alloy selected from the group consisting of copper-nickel-tin, copper-nickel-tin-zinc and mixtures thereof and a carrier, said particulate metal alloy having a particle size of from about 0.01 to about 0.5 μ

  • m and a surface area of from about 5 m2 /g to about 70 m2 /g, said particulate metal alloy being dispersed in said carrier in an amount of from about 0.1 to about 30% by volume.

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