| 发明名称 | Systems and methods for tubular welding wire | ||
| 摘要 | A tubular welding wire includes a granular core and a metal sheath encircling the granular core. Furthermore, the metal sheath includes at least approximately 0.3% manganese by weight and at least approximately 0.05% silicon by weight. | ||
| 申请公布号 | US9029733(B2) | 申请公布日期 | 2015.05.12 |
| 申请号 | US201213446796 | 申请日期 | 2012.04.13 |
| 申请人 | Hobart Brothers Company | 发明人 | Barhorst Steven;Bundy Joseph;Bertram Michael |
| 分类号 | B23K9/00;B23K33/00;B23K35/00;B23K35/02;B23K35/24;B22F7/04;B23K35/30 | 主分类号 | B23K9/00 |
| 代理机构 | Fletcher Yoder, P.C. | 代理人 | Fletcher Yoder, P.C. |
| 主权项 | 1. A consumable tubular welding wire, comprising: a granular core; and a metal sheath encircling the granular core, wherein the metal sheath comprises at least approximately 0.6% manganese by weight and at least approximately 0.05% silicon by weight, and wherein the granular core comprises less than 2% manganese by weight and less than 2% silicon by weight, wherein the metal sheath is configured to withstand pressures up to approximately 68,000 pounds per square inch (psi) before fracturing. | ||
| 地址 | Troy OH US | ||