Influence of Sulfur, Platinum, and Hafnium on the Oxidation Behavior of CVD NiAl Bond Coatings
作者： J. A. Haynes , B. A. Pint , K. L. More , Y. Zhang , I. G. Wright
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摘要: … Hf ions (from the superalloy) segregated to grain boundaries, whereas Hf was not detected in the alumina scale formed on NiAl coatings… reduced in Pt-modified coatings. A simple model …
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