Phases, microstructure and mechanical properties of AlxCoCrFeNi high-entropy alloys at elevated temperatures

Autor:	Woei-Ren Wang, Wei-Lin Wang, Jien-Wei Yeh
Rok vydání:	2014
Předmět:	Spinodal Phase transition Materials science Mechanical Engineering High entropy alloys Alloy Metallurgy Metals and Alloys Crystal structure Vacuum arc engineering.material Microstructure Casting Mechanics of Materials Materials Chemistry engineering Composite material
Zdroj:	Journal of Alloys and Compounds. 589:143-152
ISSN:	0925-8388
DOI:	10.1016/j.jallcom.2013.11.084
Popis:	The Alx–Co–Cr–Fe–Ni high-entropy alloy system (x = 0–1.8 in molar ratio) was prepared by vacuum arc melting and casting method. Variations of temperature on crystal structure, microstructure and mechanical properties were investigated. The evolution of structure with temperature can be classified into four types: Al0–Al0.3: FCC structure; Al0.5–Al0.7: mixed structure (FCC + spinodal A2 + B2) → FCC + B2 structure; Al0.9–Al1.2: spinodal A2 + B2 structure (
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::4e987f183dea02ceba845df72390a022 https://doi.org/10.1016/j.jallcom.2013.11.084 Zobrazit plný text záznamu Full Text from ScienceDirect