Al-based alloy comprising Cr and Ti
US4822414A · kind A · utility
10Cited by
4References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 18, 1987 |
| Grant date | Apr 18, 1989 |
| Priority date | — |
| Expiry date | May 18, 2007 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC22C21/00
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
Al-based alloys comprising predetermined amounts of Cr and Ti with the balance being Al and inevitable impurities. The alloys are made by powder metallurgy by which the additive elements are finely dispersed in an Al matrix. The alloys may further comprise up to 5 wt. %. of Fe.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.