Zinc alloy plated steel material having excellent surface quality and corrosion resistance
US11332816B2 · kind B2 · utility
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Key dates
| Filing date | Dec 13, 2018 |
| Grant date | May 17, 2022 |
| Priority date | — |
| Expiry date | Dec 13, 2038 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/265
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
Provided is a plated steel material which can be used for an automobile, a household appliance, a building material, and the like and, more specifically, to a zinc alloy plated steel material having excellent surface quality and corrosion resistance, and a method for manufacturing the same.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.