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Volatilization of oxides during oxidation of some superalloys at 1200 CVolatilization of oxides during cyclic oxidation of commercial Nichrome, Inconel 750, Rene 41, Stellite 6B, and GE-1541 was studied at 1200 C in static air. Quantitative analysis of oxide vapor deposits revealed that oxides of tungsten, molybdenum, niobium, manganese, and chromium volatilized preferentially from the oxide scales. Aluminum and silicon were not detected in vapor deposits. For all the alloys except GE-1541 chromium was found to be the main metallic element in the oxide scales.
Document ID
19780034722
Document Type
Reprint (Version printed in journal)
External Source(s)
Authors
Zaplatynsky, I.
(NASA Lewis Research Center Cleveland, Ohio, United States)
Date Acquired
August 9, 2013
Publication Date
December 1, 1977
Publication Information
Publication: Oxidation of Metals
Volume: 11
Subject Category
Metallic Materials
Distribution Limits
Public
Copyright
Other
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