SLIDING MATERIAL, SLIDING MEMBER AND ITS PRODUCTION

Japanese Patent JP3859344

B2

PROBLEM TO BE SOLVED: To produce a sliding member preventing noise generation by dispersing/precipitating one kind or more of a Pb intermetallic compound in a copper and/or a ferreous sliding material to improve wear resistance under a high bearing pressure.
SOLUTION: One kind or more of a Pb intermetallic compound made of a metal element to likely form a Pb intermetallic compound is dispersed/ precipitated in a copper and/or a ferreous sliding material. Pb content in the Pb inter-metallic compound is in a range of 1-30 wt.%, a metal element to likely form an intermetallic compound with Pb is, from a view point of cost, Ti, Mg, Ca, Ba, Zr, Li, Hf, La, Te, Se, Sm, etc., in particular, Ti, Mg, Zr are preferably used and are contained in a range of about 0.5-10%. Further, in order to secure joining strength to a backing and to facilitate sinterability, a bronze sintering slide material containing 2-10 wt.% Sn is very useful.

JPS59229455	COPPER ALLOY FOR RADIATOR
JP2003194061	COPPER-BASED SINTERED SLIDING MATERIAL AND ITS MANUFACTURING METHOD

Takayama Takemori
Yoshinori Tanaka

JP3219898A

December 20, 2006

January 28, 1998

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KOMATSU LTD.

C22C9/08; F16C33/10; B22F3/26; B22F5/00; B22F7/04; B23K20/00; B32B15/01; C22C1/02; C22C1/04; C22C9/00; C22C9/02; C22C33/02; C22C38/00; C22C38/60; F16C33/12; F16C33/14; (IPC1-7): C22C1/04; B22F3/26; B22F7/04; B23K20/00; C22C9/08; C22C33/02; C22C38/00; C22C38/60; F16C33/10; F16C33/12; F16C33/14

JP61127838A
JP62013548A

Tsutomu Inoue

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