Spray mode gas metal arc welding process
US4857692A · kind A · utility
9Cited by
6References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 17, 1988 |
| Grant date | Aug 15, 1989 |
| Priority date | — |
| Expiry date | Aug 17, 2008 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB23K35/383
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A spray mode gas metal arc welding process employing a shielding gas mixture consisting essentially of (A) 3 to 8 volume percent carbon dioxide, (B) 30 to 40 volume percent argon and (C) the balance helium.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.