Method for manufacturing a welded component with very high mechanical characteristics from a coated lamination sheet
US9597750B2 · kind B2 · utility
5Cited by
10References
2Claims
0Family size
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Key dates
| Filing date | Dec 6, 2011 |
| Grant date | Mar 21, 2017 |
| Priority date | — |
| Expiry date | Dec 14, 2032 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/265
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
Plate consisting of a steel substrate (1) and a precoat (2) consisting of a layer of intermetallic alloy (3) in contact with said substrate, topped by a layer of metal alloy (4), characterized in that, on at least one precoated face of said plate, an area (6) situated at the periphery of said plate has said metal alloy layer removed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.