Processing of α+β titanium alloys
US9255316B2 · kind B2 · utility
27Cited by
167References
28Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 19, 2010 |
| Grant date | Feb 9, 2016 |
| Priority date | — |
| Expiry date | Nov 4, 2031 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC22F1/18
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
Processes for forming an article from an α+β titanium alloy are disclosed. The α+β titanium alloy includes, in weight percentages, from 2.90 to 5.00 aluminum, from 2.00 to 3.00 vanadium, from 0.40 to 2.00 iron, and from 0.10 to 0.30 oxygen. The α+β titanium alloy is cold worked at a temperature in the range of ambient temperature to 500° F., and then aged at a temperature in the range of 700° F. to 1200° F.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.