Article ID Journal Published Year Pages File Type
7895732 Corrosion Science 2014 6 Pages PDF
Abstract
The bare alloy fails catastrophically after 15 cycles. For Si-Al coating specimen, spallation of the oxide scale occurs after cyclic oxidation for 150 h and mass loss is observed at 178 cycles. In contrast to this, no mass loss appears on Si-Al-Hf coating specimen after 200 cycles.
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Related Topics
Physical Sciences and Engineering Materials Science Ceramics and Composites
Preview
Formation and oxidation resistance of Hf and Al modified silicide coating on Nb-Si based alloy
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