Rolling sliding member, process for the production thereof and rolling sliding unit
US7390128B2 · kind B2 · utility
2Cited by
17References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 9, 2003 |
| Grant date | Jun 24, 2008 |
| Priority date | — |
| Expiry date | Mar 31, 2025 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S384/907
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A formed film is formed on the surface of a metal substrate made of an iron-based metal. Thereafter, the surface of the formed film is subjected to treatment for lessening surface roughness such as rolling. In this arrangement, a member which exhibits a sufficient seizing resistance even after being freed of formed film can be obtained.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.