Title:
SLIDE MEMBER SURFACE MODIFICATION METHOD
Document Type and Number:
Japanese Patent JP2017075376
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a slide member surface modifying method capable of performing the modification of a sliding member surface including the modification of the characteristics of the surface itself of said sliding member by an easy process.SOLUTION: In a slide member surface modifying method, a mixture of steel balls and the powder of a solid lubricant is injected at an injection pressure of 0.3 to 0.8 MPa to the surface of a slide part of a slide member, thereby to apply concave and convex shapes to said surface and to stick the powder of said solid lubricant to said surface. It is preferred that the steel balls are made of a high-speed steel, and that the solid lubricant is molybdenum disulfide, and it is more preferred that the diameter of the steel balls is 40 to 200 μm, and that the particle diameter of the powder of the lubricant is 10 to 90 μm.SELECTED DRAWING: None
Inventors:
OTAKI TAKANORI
Application Number:
JP2015203755A
Publication Date:
April 20, 2017
Filing Date:
October 15, 2015
Export Citation:
Assignee:
SUMITOMO DENKO SHOKETSU GOKIN KK
International Classes:
C23C24/04; B21D37/18; B21D37/20; B22F3/035; B24C1/10; B30B11/02; C10M103/06
Domestic Patent References:
| JP2004255522A | 2004-09-16 | |||
| JP2012193394A | 2012-10-11 | |||
| JPH04284999A | 1992-10-09 | |||
| JP2012184331A | 2012-09-27 | |||
| JP2001220686A | 2001-08-14 | |||
| JP2013166487A | 2013-08-29 | |||
| JP2005187850A | 2005-07-14 | |||
| JP2012192463A | 2012-10-11 |
Foreign References:
| WO2009098904A1 | 2009-08-13 | |||
| US20070009667A1 | 2007-01-11 | |||
| EP2243864A1 | 2010-10-27 |
Attorney, Agent or Firm:
Patent Business Corporation Suncrest International Patent Office