Brazing sintered ferrous powder metal articles
US4078713A · kind A · utility
4Cited by
3References
14Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 20, 1977 |
| Grant date | Mar 14, 1978 |
| Priority date | — |
| Expiry date | Apr 20, 1997 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB23K35/302
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
Method of brazing sintered ferrous powder metal articles using as a brazing material alloy compositions which essentially include copper and phosphorous.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.