Granular flux for pipe welding
US4363676A · kind A · utility
6Cited by
2References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 1, 1981 |
| Grant date | Dec 14, 1982 |
| Priority date | — |
| Expiry date | Sep 1, 2001 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB23K35/361
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
An agglomerated welding flux especially designed to produce tandem arc seam welds having low profiles, increased penetration, and minimal undercutting. The flux includes: aluminum oxide and silicon dioxides in the form of kyanite; magnesium oxide; and, manganese oxide.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.