Solid wire for electroslag welding, and welding joint
US11691227B2 · kind B2 · utility
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Key dates
| Filing date | May 17, 2019 |
| Grant date | Jul 4, 2023 |
| Priority date | — |
| Expiry date | May 17, 2039 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/12958
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A solid wire for electroslag welding, including Fe and, by mass % based on a total mass of the wire: C: more than 0% and 0.03% or less; Si: more than 0% and 0.10% or less; Mn: more than 0% and 0.25% or less; Ni: 10.5%-14.0%; S: more than 0% and 0.010% or less; Al: more than 0% and 0.250% or less; REM: 0.002%-0.080%; and O: more than 0% and 0.0090% or less.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.