Nickel-Base Superalloy Oxidation
Technical rept. 1 May 1967-31 Dec 1968
GENERAL ELECTRIC CO CINCINNATI OH
Pagination or Media Count:
A program to improve the surface stability of nickel-base turbine blade alloys is described. Additions of rare-earth type elements and Manganese were made singularly and in combination to cast Rene 100 and wrought Unitemp AF- 2-IDA alloys. The results indicated that certain reactive metal additions are effective in improving surface stability but tend to degrade mechanical properties.
- Properties of Metals and Alloys
- Jet and Gas Turbine Engines