Gas shielded, flux cored, welding electrode
US4723061A · kind A · utility
19Cited by
5References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 31, 1986 |
| Grant date | Feb 2, 1988 |
| Priority date | — |
| Expiry date | Jul 31, 2006 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB23K35/361
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A flux cored welding electrode for use in electric arc welding with a shielded gas, which electrode includes a tube of low carbon steel having on the inside thereof a titanium dioxide based flux with fluxing ingredients including aluminum oxide in the amount of 0.1 to 0.5% of the total weight of the electrode. The improvement of the invention wherein the titanium dioxide based flux with aluminum oxide free of magnesium or compounds of magnesium.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.