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Journal of Phase Equilibria

, Volume 14, Issue 5, pp 579–582 | Cite as

Nial-rich portion of the NiAl-Cr pseudobinary eutectic system

  • J. D. Cotton
  • R. D. Noebe
  • M. J. Kaufman
Section I: Basic and Applied Research

Abstract

Differential thermal analysis (DTA) was used to determine the solidus and liquidus surfaces of the iAl-rich portion of the NiAl-Cr pseudobinary system. The results indicate that depressions in thes esurfaces due to Cr are larger than previously suggested and that the solubility of Cr in NiAl when substituted for AI is enhanced. For Cr contents greater than ≈2 at.%, Al-rich alloys exhibit higher solidus temperatures than do Ni-rich alloys.

Keywords

Solidus Surface Percent Nickel Differential Thermal Analysis Trace Differential Thermal Analysis Sample Atomic Percent Nickel 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© ASM International 1993

Authors and Affiliations

  • J. D. Cotton
    • 1
  • R. D. Noebe
    • 2
  • M. J. Kaufman
    • 3
  1. 1.Los Alamos National LaboratoryLos Alamos
  2. 2.NASA-Lewis Research CenterCleveland
  3. 3.University of FloridaGainesville

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