High-endurance superalloy for use in particular in the nuclear industry
Patent
·
OSTI ID:5592598
The high-endurance alloy essentially contains the following percentages by weight: 0.2 to 1.9% carbon, 18 to 32% chromium, 5 to 8% tungsten, 15 to 40% nickel, 6 to 12% molybdenum, 0 3% niobium-tantalum, 0 to 2% silicon, 0 to 3% manganese, 0 to 3 zirconium, 0 to 3% vanadium, 0 to 0.9% boron, less than 0.3% cobalt and a quantity of iron such as to ensure overall balance of the alloy.
- Assignee:
- Commissariat A L Energie Atomique Fr; Unassigned Or Assigned To Individual
- Patent Number(s):
- US 4183774
- OSTI ID:
- 5592598
- Country of Publication:
- United States
- Language:
- English
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