Microstructure and Tensile Behavior of Al 8 Co 17 Cr 17 Cu 8 Fe 17 Ni 33 (at.%) High-Entropy Alloy
作者： H. M. Daoud , A. Manzoni , R. Völkl , N. Wanderka , U. Glatzel
DOI: 10.1007/S11837-013-0756-3
关键词: Embrittlement 、 Optical microscope 、 Microstructure 、 Transmission electron microscopy 、 Alloy 、 Materials science 、 Scanning electron microscope 、 Metallurgy 、 Solid solution 、 Ultimate tensile strength
摘要: Microstructure evolution and tensile behavior of the high-entropy alloy Al 8 Co 17 Cr 17 Cu 8 Fe 17 Ni 33 (at.%) are investigated at room temperature and at 500° C in the as-cast state and under different heat-treatment conditions. Detailed microstructural characterizations are carried out using optical microscopy, scanning electron microscopy, and transmission electron microscopy. The equilibrium phase evolution as a function of temperature was calculated using the Thermo-Calc software (Thermo-Calc Software, Stockholm, Sweden) …
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