High specific strength polycrystalline titanium-based alloys
US4149884A · kind A · utility
6Cited by
6References
6Claims
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Key dates
| Filing date | Jun 30, 1978 |
| Grant date | Apr 17, 1979 |
| Priority date | — |
| Expiry date | Jun 30, 1998 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC22C14/00
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
Polycrystalline titanium-based alloys having a high specific strength are formed by the rapid solidification of a melt composition containing about 80 weight percent titanium and specific amounts of aluminum, vanadium, iron and copper. In the form of filaments the alloys are particularly useful as reinforcing agents in composite structures while in the form of powders the alloys are eminently suitable for use in the fabrication of structural components by the application of powder metallurgy technology.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.