Microstructure and Mechanical Tests of AlNiMnZnCu High Entropy Alloys

Iulia Florea; Gheorghe Buluc; Radu Comaneci; Oana Baltatescu; Nicanor Cimpoeşu; Ioan Carcea

doi:10.4028/www.scientific.net/AMR.1036.95

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 1036Microstructure and Mechanical Tests of AlNiMnZnCu...

Microstructure and Mechanical Tests of AlNiMnZnCu High Entropy Alloys

Abstract:

High entropy alloys (HEAs) are a newly developed family of multi-component alloys composed of several major alloying elements, such as copper, nickel, aluminum, cobalt, chromium, iron, silicon, titanium, etc. The fact that HEA alloys is formed participation molar is approximately equal with at least five elements, entropy configuration is double that of binary systems, entitles us to call them "high entropy alloys'. Recent studies suggested that the refractory HEAs exhibited great promise for high temperature structural materials. This alloy can be processed and analyzed as an ordinary material AlNiMnZnCu high-entropy alloys are prepared by an induction furnace. The microstructure and properties of alloy samples were examined by SEM and testing machine for obtained materials. Mechanical tests were made with a INSTRON 3382 machine.

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Periodical:

Advanced Materials Research (Volume 1036)

Pages:

95-100

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.1036.95

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Online since:

October 2014

Authors:

Iulia Florea*, Gheorghe Buluc, Radu Comaneci, Oana Baltatescu, Nicanor Cimpoeşu, Ioan Carcea

Keywords:

High Entropy Alloys, Mechanical Tests Thermal Stability, Microstructure, Properties of Alloy

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