Chromium modified nickel-iron aluminide useful in sulfur bearing environments
Patent
·
OSTI ID:5729347
This patent describes a composition of matter consisting essentially of 18 to 19 at. % aluminum, 10 to 11.5 at. % iron, 6.5 to 8.0 at. % chromium, 0.4 to 0.8 at. % molybdenum, 0.1 to 0.3 at. % zirconium, 0.05 to 0.2 at. % boron and the balance nickel.
- Assignee:
- Martin Marietta Energy Systems, Inc., Oak Ridge, TN
- Patent Number(s):
- US 4839140; A
- Application Number:
- PPN: US 7-091561A; TRN: 91-020400
- OSTI ID:
- 5729347
- Resource Relation:
- Patent File Date: 31 Aug 1987
- Country of Publication:
- United States
- Language:
- English
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