Accession Number:

AD0779057

Title:

Oxidation and Hot Corrosion of Ni-Cr- and Co-Cr-Base Alloys Containing Rare Earth Oxide Dispersions.

Descriptive Note:

Final rept. 6 Feb 73-5 Feb 74,

Corporate Author:

BATTELLE COLUMBUS LABS OHIO

Report Date:

1974-04-11

Pagination or Media Count:

109.0

Abstract:

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

Subject Categories:

  • Properties of Metals and Alloys

Distribution Statement:

APPROVED FOR PUBLIC RELEASE