Heat-resistant, corrosion-resistant nickel base alloys
US4793970A · kind A · utility
4Cited by
1References
1Claims
0Family size
Inventors
Key dates
| Filing date | May 17, 1979 |
| Grant date | Dec 27, 1988 |
| Priority date | — |
| Expiry date | May 17, 1999 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF02B1/04
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
The present disclosure relates to heat-resistant, corrosion-resistant alloys to be used as materials for the exhaust valve of an internal combustion engine which contain specified amounts of C, Cr, Co, Fe, Ti, Al, Nb, and Ta.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.