High-temperature oxidation behavior of B-modified silicide coatings on Nb–Si based superalloys: Microstructure evolution, failure mechanisms and lifetime prediction

B-modified silicide coatings are widely used to extend the lifetime of Nb–Si based superalloys by protecting them from high temperature oxidation. In this study, B-modified silicide coatings were deposited on Nb–Si based superalloys by pack cementation. The failure behaviors and lifetime prediction...

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Bibliographic Details
Main Authors: Wei Shao, Guanghui Chen, Dingyong He, Yang Wu
Format: Article
Language:English
Published: Elsevier 2025-09-01
Series:Journal of Materials Research and Technology
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Online Access:http://www.sciencedirect.com/science/article/pii/S2238785425021052
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