Solid/liquid interaction between a multicomponent FeCrNiCoMnAl high entropy alloy and molten aluminum

Hung Hua Yang, Wen Ta Tsai, Jui Chao Kuo, Chih Chao Yang

研究成果: Article同行評審

17 引文 斯高帕斯(Scopus)

摘要

This study investigates the interfacial reaction between an as-cast multicomponent FeCrNiCoMnAl high-entropy alloy (HEA) and an Al melt at 700°C. The microstructure, phase identification, and chemical composition were analyzed by using scanning electron microscopy (SEM), energy dispersive spectroscopy (EDS), X-ray diffraction (XRD), transmission electron microscopy (TEM) and electron back scattering diffraction (EBSD). The results showed that the contact between the solid substrate and the Al melt resulted in the formation of a region with complicated microstructure at the interface. The dissolution of the substrate alloying elements into the Al melt also caused chemical composition and phase changes in the solidified Al crust.

原文English
頁(從 - 到)8176-8182
頁數7
期刊Journal of Alloys and Compounds
509
發行號32
DOIs
出版狀態Published - 2011 八月 11

All Science Journal Classification (ASJC) codes

  • Mechanics of Materials
  • Mechanical Engineering
  • Metals and Alloys
  • Materials Chemistry

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