SINTERED SLIDING MATERIAL EXHIBITING EXCELLENT CORROSION RESISTANCE, HEAT RESISTANCE, AND WEAR RESISTANCE, AND PRODUCTION METHOD THEREFOR

Title:

SINTERED SLIDING MATERIAL EXHIBITING EXCELLENT CORROSION RESISTANCE, HEAT RESISTANCE, AND WEAR RESISTANCE, AND PRODUCTION METHOD THEREFOR

Document Type and Number:

WIPO Patent Application WO/2017/150658

Kind Code:

A1

Abstract:

This sintered sliding material is characterized by: comprising a sintered body of a plurality of Cu-Ni alloy grains including Sn and C which has a composition including, expressed in mass%, 10-35% of Ni, 5-12% of Sn, 0-0.9% of P, and 4.1-9% of C, the remainder being Cu and unavoidable impurities; and having a structure in which pores are formed in a dispersed manner at boundaries of the plurality of alloy grains, and free graphite is distributed in the pores. The sintered sliding material is further characterized in that the amount of C in a metal matrix formed by the alloy grains is 0-0.07% expressed in mass%.

Inventors:

ISHII YOSHINARI (JP)
MARUYAMA TSUNEO (JP)
TAKEZOE SHINICHI (JP)

Application Number:

JP2017/008257

Publication Date:

September 08, 2017

Filing Date:

March 02, 2017

Export Citation:

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Assignee:

DIAMET CORP (JP)

International Classes:

B22F5/00; C22C1/05; C22C1/10; C22C9/02; C22C9/06; F16C17/02; F16C33/10; F16C33/14

Domestic Patent References:

WO2006022337A1

2006-03-02

Foreign References:

JP2006199977A	2006-08-03
JP2015187307A	2015-10-29
JP2004324712A	2004-11-18
JP2003221602A	2003-08-08

Other References: