Amorphous metal alloy compositions and synthesis of same by solid state incorporation/reduction reactions
US4585617A · kind A · utility
30Cited by
6References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 3, 1985 |
| Grant date | Apr 29, 1986 |
| Priority date | — |
| Expiry date | Jul 3, 2005 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC22C45/00
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
Amorphous metal alloy compositions are synthesized by solid state incorporation/reduction reactions wherein a high-surface area support is brought in contact with a precursor metal-bearing compound in such a manner that the compound is incorporated into the support or caused to deposit metal onto the surface of the support. The composition obtained is an amorphous alloy composition or can be made so by heat treating at a temperature below the crystallization temperature of the amorphous metal alloy desired to be formed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.