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

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)

Document Details

Document Type
Technical Report
Publication Date
Apr 11, 1974
Accession Number
AD0779057

Entities

People

  • Ben A. Wilcox
  • Ian G. Wright
  • Robert I. Jaffee

Organizations

  • Battelle Memorial Institute

Tags

DTIC Thesaurus Topics

  • Abstracts
  • Alloys
  • Chemical Compounds
  • Corrosion
  • Dispersions
  • Environment
  • High Temperature
  • Material Degradation Processes
  • Materials
  • Ores
  • Oxidation
  • Oxides
  • Oxygen Compounds
  • Superalloys

Fields of Study

  • Materials science

Readers

  • Powder metallurgy of Titanium alloys.
  • Superconducting Magnet Technology