Titanium alloy of low Young's modulus
US7670445B2 · kind B2 · utility
1Cited by
2References
7Claims
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Key dates
| Filing date | Jan 17, 2007 |
| Grant date | Mar 2, 2010 |
| Priority date | — |
| Expiry date | Jun 27, 2027 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC22F1/183
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A titanium alloy contains vanadium, from 10 to 20% by weight; aluminum, from 0.2 to 10% by weight; and a balance essentially titanium, and the alloy has a microstructure including a martensite phase. Alternatively, the titanium alloy contains vanadium, from 10 to 20% by weight; aluminum, from 0.2 to 10% by weight; and a balance essentially titanium, and the alloy has a microstructure including a β phase capable of transforming into a martensite phase by cold working or cooling under a room temperature.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.