Welding electrode
US4282420A · kind A · utility
30Cited by
10References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 11, 1980 |
| Grant date | Aug 4, 1981 |
| Priority date | — |
| Expiry date | Feb 11, 2000 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB23K35/3608
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A flux-cored welding electrode is disclosed having a generally tubular sheath and a core defined within the sheath, wherein the core includes a slag forming system comprising from about 5 to 9 percent titanium dioxide, less than about 2 percent calcium fluoride and from about 0.003 to 0.080 percent boron, based on the total electrode weight.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.