会议专题

Microstructure and Electrochemical Performances of AlxFeCoNiCr(B) High Entropy Alloys

  High entropy alloys are new alloys composed of over five principal elements with each having an atomic percentage in the range of 5%~35%,which break through the concept of traditional alloys design.In this paper,AlxFeCoNiCr(B) high entropy alloys were prepared in an vacuum arc induction melting furnace.The microstructure presents simple solid solution structure,and the fraction of FCC crystal structure decreased with increasing of Al content.Chromium tends to segregate at the inter-dendrite grain boundary.Electrochemical investigations indicated that AlxFeCoNiCr(B) high entropy alloys were more corrosion resistance than 316L stainless steel.

High entropy alloy Electro chemical behaviors Stainless steel Polarization curves

Sheng Zhu Wenbo Du Xiaoming Wang Guofeng Han

National Key Laboratory for Remanufacturing, Academy of Armored Force Engineering,Beijing 100072, China

国际会议

the Chinese Materials Congress 2012(2012年中国材料大会(CMC2012))

太原

英文

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2012-07-13(万方平台首次上网日期,不代表论文的发表时间)