Monocrystalline metal foil and manufacturing method therefor
US11993822B2 · kind B2 · utility
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1References
10Claims
0Family size
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Key dates
| Filing date | Dec 13, 2018 |
| Grant date | May 28, 2024 |
| Priority date | — |
| Expiry date | May 3, 2039 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC30B35/00
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
The present invention relates to a method for manufacturing a monocrystalline metal foil and a monocrystalline metal foil manufactured thereby, the method comprising the steps of: fixing each of the ends of a polycrystalline metal foil to electrodes; and heat-treating the fixed polycrystalline metal foil to manufacture a monocrystalline metal foil.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.