Advanced titanium composite
US4639281A · kind A · utility
66Cited by
9References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 2, 1983 |
| Grant date | Jan 27, 1987 |
| Priority date | — |
| Expiry date | Dec 2, 2003 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC22C14/00
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A titanium alloy has greatly increased specific strength and increased thermostability. The alloy consists of a titanium matrix in which fibrous dispersoids are formed in situ. The dispersoids are rod and/or plate shaped and have a diameter or depth of about 0.1-0.5 microns and an aspect ratio of about 5-10. A typical alloy has the composition A-X where A is titanium or titanium alloy and X is boron, carbon, nitrogen, mixtures thereof, or mixtures with silicon.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.