High strength, homogeneous copper-nickel-tin alloy and production process
US9994946B2 · kind B2 · utility
1Cited by
4References
9Claims
0Family size
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Key dates
| Filing date | Mar 17, 2015 |
| Grant date | Jun 12, 2018 |
| Priority date | — |
| Expiry date | Apr 16, 2036 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC22F1/002
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A process for producing a high strength, homogeneous copper-nickel-tin alloy with high strength includes preparing a molten mixture of copper, nickel, and tin; pressure assist casting the molten mixture to form a casting; and thermally treating the casting. Novel combinations of properties can be attained for the alloy.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.