Title:
COPPER ALLOY FOR SLIDING BEARING, AND SLIDING BEARING
Document Type and Number:
WIPO Patent Application WO/2016/072405
Kind Code:
A1
Abstract:
In order to provide a sliding bearing and a copper alloy for a sliding bearing in which an Mn-Si compound is prevented from breaking and becoming foreign matter, this sliding bearing and copper alloy for a sliding bearing contain 25-48 wt%, inclusive, of Zn, 1-7 wt%, inclusive, of Mn, 0.5-3 wt%, inclusive, of Si, and 1-10 wt%, inclusive, of Bi, wherein the balance comprises inevitable impurities and Cu, said copper alloy being characterized in that the average value for the width of Mn-Si primary crystal particles dispersed in a surface that slides against a counter shaft is 3 µm or more.
Inventors:
EBATA YUHEI (JP)
MATSUMOTO SHINJI (JP)
MATSUMOTO SHINJI (JP)
Application Number:
PCT/JP2015/080988
Publication Date:
May 12, 2016
Filing Date:
November 04, 2015
Export Citation:
Assignee:
TAIHO KOGYO CO LTD (JP)
International Classes:
C22C9/04; B22D11/00; B22D11/20; F16C17/02; F16C33/12; C22C1/02
Foreign References:
| JP2004137512A | 2004-05-13 | |||
| JP2003119527A | 2003-04-23 | |||
| JP2014095127A | 2014-05-22 |
Other References:
See also references of EP 3199653A4
Attorney, Agent or Firm:
KNOWLEDGE PARTNERS PPC (JP)
Knowledge Partners Patent business corporation (JP)
Knowledge Partners Patent business corporation (JP)
Download PDF: