Method of sintering stainless steel powder
US4552719A · kind A · utility
18Cited by
8References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 31, 1983 |
| Grant date | Nov 12, 1985 |
| Priority date | — |
| Expiry date | Aug 31, 2003 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB22F3/11
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A stainless steel powder is mixed with at least a Ni--Mn and a Ni--Cr powder, and the powder mixture is formed by loose packing into a required configuration. The powder mixture is sintered in a non-oxidizing atmosphere at the melting point of the Ni--Mn powder or at a higher temperature thereby to obtain a porous body.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.