Heat resistant hot formable austenitic nickel alloy
US5603891A · kind A · utility
11Cited by
8References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 7, 1995 |
| Grant date | Feb 18, 1997 |
| Priority date | — |
| Expiry date | Jun 7, 2015 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC22C19/058
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
The invention relates to a heat resistant hot formable austenitic nickel alloy consisting of (in % by weight) ______________________________________ carbon 0.05 to 0.15 silicon 2.5 to 3.0 manganese 0.2 to 0.5 phosphorus max 0.015 sulphur max 0.005 chromium 25 to 30 iron 20 to 27 aluminium 0.05 to 0.15 calcium 0.001 to 0.005 rare earths 0.05 to 0.15 nitrogen 0.05 to 0.20 ______________________________________ residue nickel and the usual impurities due to melting.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.