Metal alloy composition
US4038074A · kind A · utility
4Cited by
1References
4Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 19, 1976 |
| Grant date | Jul 26, 1977 |
| Priority date | — |
| Expiry date | Jul 19, 1996 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC22C19/055
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A nickel-chromium based alloy comprised of nickel, chromium, molybdenum, cobalt, silicon and boron to which tin and indium is added as essential alloying elements to provide markedly improved fluidity, castability, workability and adhesion to porcelain with lighter oxide filed without impairing the strength and resistance of the alloy to deformation. The combination of properties makes the alloy particularly useful as a dental alloy for making bridges, crowns and inlays and for casting jewelry.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.