METHOD FOR APPLYING ALUMINIDE COATINGS TO SUPERALLOYS
Assignee
UNITED TECHNOLOGIES CORPORATION, A CORP. OF DE
Filed
Nov 3, 1986
Granted
Jun 8, 1993
Location
VERNON CT US
Abstract
A powder mixture for applying gas phase aluminide coatings to nickel or cobalt base superalloys is described. A preferred mixture consists essentially of Co2 Al5, NH4 F.HF, and chromium metal. The mixture is substantially free of aluminum oxide.
Source: Google Patents
35 USC §181 Secrecy Order
Imposed
Jun 29, 1988
Rescinded
Nov 17, 1988
Duration
4 months
Inventor
- 1WALTER E. OLSON
Record Details
- Patent number
- US 5217757
- Application
- 06926273
- Aerospace match
- No
- Dataset source
- 35 USC §181 SO records
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