Method of controlling the pore morphology of strengthened silver powder compacts
US4886636A · kind A · utility
1Cited by
3References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 13, 1988 |
| Grant date | Dec 12, 1989 |
| Priority date | — |
| Expiry date | Jun 13, 2008 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
In the manufacture of a porous silver structure made by pressing and sintering silver powder prepared by ion substitution process, porosity of the structure is increased by heat treating the silver prior to pressing and sintering.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.