Accession Number:

AD0754760

Title:

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

Descriptive Note:

Final rept. 3 Dec 71-3 Dec 72,

Corporate Author:

BATTELLE COLUMBUS LABS OHIO

Report Date:

1973-01-30

Pagination or Media Count:

157.0

Abstract:

The effects of dispersions of the oxides Y2O3, ThO2 and Al2O3 on the oxidation and hot corrosion of Ni-20 Cr-base alloys, and of dispersions of Y2O3 on the oxidation and hot corrosion of Co-Cr-base alloys have been studied. Up to 1100C, dispersions of Y2O3, ThO2, and possibly Al2O3 have very similar effects on the oxidation of Ni-20 Cr-base alloys. Author

Subject Categories:

  • Properties of Metals and Alloys

Distribution Statement:

APPROVED FOR PUBLIC RELEASE