Microstructure and Corrosion Properties Investigations of AlCrNiCuMn High-Entropy Alloy

Using new high entropy alloy with chemical formula AlCrNiCuMn produced by high technology (induction melt method), in manufacture of new composite materials will enable the creation of new structures resistant to stress used dynamic collective protection. Specify that High Entropy Alloys are charact...

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Bibliographic Details
Published inAdvanced materials research Vol. 1128; pp. 127 - 133
Main Authors Baciu, Elena Raluca, Buluc, Gheorghe, Chelariu, Romeu, Carcea, Ioan, Florea, Iulia
Format Journal Article
LanguageEnglish
Published Zurich Trans Tech Publications Ltd 01.10.2015
Subjects
Alloying elements
Corrosion
Detectors
Electric potential
Entropy
Melts
Microstructure
Workstations
Corrosion Resistance
Properties of Alloys
High Entropy Alloys
Microstructure High Entropy Alloy
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Summary:Using new high entropy alloy with chemical formula AlCrNiCuMn produced by high technology (induction melt method), in manufacture of new composite materials will enable the creation of new structures resistant to stress used dynamic collective protection. Specify that High Entropy Alloys are characterized as alloys consisting of approximate equal concentrations of at least five metallic elements and are claimed to favor close-packed, disordered structures due to high configurational entropy. In this study, we investigate the microstructure and corrosion properties of AlCrNiCuMn high-entropy alloys. The type of high entropy alloys manufactured was a five-component alloy of AlCrNiCuMn. The microstructure and corrosion resistance property of high-entropy alloys AlCrNiCuMn were determined by scanning electron microscopy and electrochemical workstation. Microstructural characterization was performed by electron microscopy on LMHII VegaTescan equipment using a secondary electron detector (SE) at a voltage of 30 kV electron gun.
Bibliography:Selected, peer reviewed papers from the International Conference on Materials Science and Engineering, BraMat 2015, March 4-7, 2015, Brasov, Romania
ObjectType-Article-1
SourceType-Scholarly Journals-1
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ISBN:9783038356370
3038356379
ISSN:1022-6680
1662-8985
1662-8985
DOI:10.4028/www.scientific.net/AMR.1128.127