High strength stick electrode
US8269144B2 · kind B2 · utility
2Cited by
20References
26Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 24, 2006 |
| Grant date | Sep 18, 2012 |
| Priority date | — |
| Expiry date | Aug 1, 2029 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC22C38/16
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A shielded metal arc welding electrode for depositing a high strength weld metal bead on a workpiece which satisfies the strength requirements under America Welding Society A5.5 standard's E11018M classification with no chromium added to the composition of the electrode.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.