Divergent grain boundary oxidation mechanisms in Inconel 718 with pre-tensile and pre-compressive strain state by bending

Thermo-mechanical coupling during service induces distinct oxidation behavior in Inconel 718 superalloys. This study systematically examines the oxidation response under pre-tension and pre-compression strains, focusing on microstructural evolution and stress-type-dependent mechanisms. Results revea...

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Detalhes bibliográficos

Principais autores:	Weiyi Wu, Xueqiao Li, Mingzhe Liu, Xiaojia Wei, Yunsong Zhao, Yanhui Chen, Liwei Cao, Hui Lu, Ang Li, Lihua Wang
Formato:	Artigo
Idioma:	Inglês
Publicado em:	Elsevier 2026-03-01
Colecção:	Journal of Materials Research and Technology
Assuntos:	Tensile strain Compressive strain Inconel 718 superalloy Oxidation Grain boundary
Acesso em linha:	http://www.sciencedirect.com/science/article/pii/S2238785426001055
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