Effects of Al content and heat treatment on the structure,hardness and electrochemical properties of FeCoNiCrCu0.5Alx high-entropy alloys were investigated.The phase structure of as-cast alloys evolves from FCC phase to BCC phase with the increase of Al content.The stable phase of FeCoNiCrCu0.5Alx high-entropy alloys will transform from FCC phase to FCC+BCC duplex phases when x value increases from 0.5 to 1.5.The hardness of BCC phase is higher than that of FCC phase,and the corrosion resistance of BCC phas...
【基金】
Project(NCET-11-0127) supported by the Program for New Century Excellent Talents in University,China;
Project supported by the Fundamental Research Funds for the Central Universities,China
【更新日期】
2013-05-03
【分类号】
TG132.3
【正文快照】
1Introduction The design of traditional alloy is selected as a principal component(the content is greater than50%generally)based on some main properties to improve primary properties and satisfy the secondary performance requirement through the alloying p
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