Solidification Microstructure of AlCoCrFeNi&lt;sub&gt;2.1&lt;/sub&gt; Eutectic High Entropy Alloy Ingots

Nagase, Takeshi; Takemura, Mamoru; Matsumuro, Mitsuaki; Maruyama, Toru

doi:10.2320/matertrans.f-m2017851

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Solidification Microstructure of AlCoCrFeNi<sub>2.1</sub> Eutectic High Entropy Alloy Ingots

Shared by NobleBlocks on Dec 21, 2017 • 12:00 AM UTC

Authors:

Takeshi Nagase

Mamoru Takemura

Mitsuaki Matsumuro

Abstract

AlCoCrFeNi2.1 eutectic high-entropy alloy (EHEA) ingots were successfully obtained by high-frequency melting and centrifugal metal-mold casting under an Ar flow. The microstructure of the ingots was investigated by trans-scale observations using optical microscopy (OM), scanning electron microscopy ...

Subject

Ingot

Materials science

Microstructure

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