Sintered sliding material
US5217814A · kind A · utility
14Cited by
13References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 7, 1992 |
| Grant date | Jun 8, 1993 |
| Priority date | — |
| Expiry date | Feb 7, 2012 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/12014
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
The wear resistance and seizure resistance of the sliding material consisting of a metal backing, a Cu-based sintered layer, and resin and solid lubricant filled in the pores of the sintered layer are improved by determining the following features (a) multi-layer Cu particles; from 30 to 200 .mu.m of the diameter of the Cu particles; porosity of from 5 to 70% of the sintered layer; resin, MoS.sub.2 and graphite filled in the pores.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.