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Title:
SINTERED SLIDER MATERIAL AND PROCESS FOR MANUFACTURE THEREOF
Document Type and Number:
WIPO Patent Application WO/2010/147139
Kind Code:
A1
Abstract:
A novel sintered slider material is provided which has excellent wear resistance and has high heat resistance and high corrosion resistance as well. The sintered slider material contains Ni at a content of 41-90%, Sn at a content of 2-20% and/or P at a content of 0.1-1.2% (the content being based on mass), may further contain a solid lubricant at a content of 0.3-10%, and has a balance of Cu and unavoidable impurities. The material includes an alloy phase containing Sn at a concentration higher than the average concentration of Sn in the entire sintered slider material, or an alloy phase containing P at a concentration higher than the average concentration of P in the entire sintered slider material dispersed therein. The aforementioned solid lubricant is constituted of any substance selected from boron nitride, talc, calcium fluoride, graphite, and molybdenum disulfide.

Inventors:
ISHII YOSHINARI (JP)
MARUYAMA TSUNEO (JP)
TAMURA YOSHIKI (JP)
Application Number:
PCT/JP2010/060188
Publication Date:
December 23, 2010
Filing Date:
June 16, 2010
Export Citation:
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Assignee:
DIAMET CORP (JP)
ISHII YOSHINARI (JP)
MARUYAMA TSUNEO (JP)
TAMURA YOSHIKI (JP)
International Classes:
C22C19/03; C22C9/06; F16C33/12; F16C33/14; B22F5/00
Foreign References:
JP2005314807A2005-11-10
JP2009079136A2009-04-16
JPS61173862A1986-08-05
Attorney, Agent or Firm:
USHIKI, Mamoru (JP)
牛木 護 (JP)
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