Effect of Nb element on mechanical properties and oxidation properties of AlFeCrNi2.5 alloy in a wide temperature range

The xNb/AlFeCrNi2.5 alloys contained 0, 0.1, 0.15, 0.2, and 0.3 wt% Nb were prepared by vacuum arc melting. The microstructure, wide temperature range mechanical properties, and cyclic oxidation behavior at 750 °C were investigated. Microstructural analysis revealed a dual-phase structure composed o...

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Autores principales:	Shaowei Ma, Yaping Bai, Nan Li, Jiaxiang Dong, Jianping Li, Zibo He, Chongfeng Sun, Zhong Yang
Formato:	Artigo
Lenguaje:	Inglês
Publicado:	Elsevier 2025-11-01
Colección:	Journal of Materials Research and Technology
Materias:	AlFeCrNi2.5 alloy Nb elements Microstructure Mechanical property Fracture mechanism Cyclic oxidation
Acceso en línea:	http://www.sciencedirect.com/science/article/pii/S223878542502784X
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