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Thoria stability in TD-NiCr at high temperatures in the presence of chromium in solution.Study of the influence of chromium in solid solution on the coarsening of ThO2 in TD-NiCr. Comparisons were made of ThO2 coarsening in chromium-free TD-Ni and in TD-NiCr, which is known to be low in Cr2O3 as a contaminant. The results of these comparisons indicate that the presence of 20% Cr in solid solution in a nickel-base alloy does not lead to a more rapid coarsening of ThO2 at temperatures of at least 2462 deg F (1350 deg C).
Document ID
19730033969
Acquisition Source
Legacy CDMS
Document Type
Reprint (Version printed in journal)
Authors
Dalal, H.
(SKF Industries, Inc. King of Prussia, Pa., United States)
Grant, N. J.
(MIT Cambridge, Mass., United States)
Date Acquired
August 7, 2013
Publication Date
January 1, 1973
Publication Information
Publication: Metallurgical Transactions
Volume: 4
Subject Category
Materials, Metallic
Accession Number
73A18771
Funding Number(s)
CONTRACT_GRANT: NGL-22-009-003
Distribution Limits
Public
Copyright
Other

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