Plastic wrought magnesium alloy and preparation method thereof
US11326241B2 · kind B2 · utility
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8Claims
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Key dates
| Filing date | Jul 11, 2019 |
| Grant date | May 10, 2022 |
| Priority date | — |
| Expiry date | Mar 10, 2040 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC22C23/02
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A plastic wrought magnesium alloy includes a Mg—Al—Bi—Sn—Ca—Y alloy, prepared from the following chemical components in percentage by mass: 3 to 6.0% of Al, 1 to 3.0% of Bi, 0.5 to 2.0% of Sn, 0.02 to 0.05% of Ca, 0.02 to 0.05% of Y and the balance of Mg, in which the percentage sum of Ca and Y elements is more than 0.05% and less than 0.1%.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.