CORROSION RESISTANT NICKEL BASE SUPERALLOYS CONTAINING MANGANESE
Assignee
Filed
Jan 22, 1982
Granted
Feb 11, 1986
Location
NEWINGTON CT US
Abstract
Nickel base superalloys intended for use at low to moderate temperatures are provided with improved corrosion resistance by the addition of from 0.2 to 0.6% manganese. The manganese addition also improves the creep properties of the alloys. The manganese modified alloys are suited for use as elements in gas turbine engines for marine environments.
Source: Google Patents
35 USC §181 Secrecy Order
Imposed
Apr 11, 1984
Rescinded
Jan 18, 1985
Duration
9 months
Inventor
- 1DAVID N. DUHL
Record Details
- Patent number
- US 4569824
- Application
- 06341714
- Aerospace match
- Yes
- Dataset source
- 35 USC §181 SO records
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