Oxidation and Hot Corrosion of Ni-Cr- and Co-Cr-Base Alloys Containing Rare Earth Oxide Dispersions.
Final rept. 6 Feb 73-5 Feb 74,
BATTELLE COLUMBUS LABS OHIO
Pagination or Media Count:
The objectives of the program were to determine the effects of rare earth oxide dispersions on the oxidation and hot corrosion of Ni-Cr- and Co-Cr-base alloys, with emphasis on alumina scale-forming Co-base alloys. The results generated are intended to provide a better understanding of the compositional requirements of oxidation-resistant and hot corrosion-resistant superalloys for high-temperature service in severe environments. Modified author abstract
- Properties of Metals and Alloys