Na, Young Sang Lim, Ka Ram Chang, Hye Jung Kim, Jinyeon 2024-01-20T03:30:25Z 2024-01-20T03:30:25Z 2021-09-05 2016-10 1947-2935 https://pubs.kist.re.kr/handle/201004/123622 In this study, the effect of Ti addition up to 0.075 in the atomic ratio to AlCoCrFeNi-based high entropy alloy was investigated. AlCoCrFeNi alloy has been reported to undergo spinodal decomposition into Al-Ni-rich (B2) and Cr-Fe-rich (A2) regions during solidification. The addition of trace Ti resulted in a greater degree of chemical segregation and a morphological change of Al-Ni-rich precipitate-like phase during the spinodal decomposition. In addition, trace amounts of Ti tend to be segregated along the grain boundary in the AlCoCrFeNi alloy, thus significantly refines the grain size of the AlCoCrFeNi alloy. English AMER SCIENTIFIC PUBLISHERS ELEMENTS Effect of Trace Additions of Ti on the Microstructure of AlCoCrFeNi-Based High Entropy Alloy Article 10.1166/sam.2016.2793 1 SCIENCE OF ADVANCED MATERIALS, v.8, no.10, pp.1984 - 1988 SCIENCE OF ADVANCED MATERIALS 8 10 1984 1988 scie scopus 000392836300020 2-s2.0-85012050409 Nanoscience & Nanotechnology Materials Science, Multidisciplinary Physics, Applied Science & Technology - Other Topics Materials Science Physics Article ELEMENTS High Entropy Alloy AlCoCrFeNi Ti Effect Nano-Scale Decomposition.