Process for producing a core wire for welding electrodes and an electrode core wire
US6246008A · kind A · utility
12Cited by
14References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 13, 1998 |
| Grant date | Jun 12, 2001 |
| Priority date | — |
| Expiry date | Apr 13, 2018 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB23K35/406
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A process for producing a core wire includes the steps of providing a core includes a metal material enclosed in an inner sheathing which is further enclosed in an outer sheathing wherein the core is a metal alloy selected from the group consisting of alloys of iron, nickel, cobalt, copper aluminum and mixtures thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.