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| Title: | Design and deformation characteristics of single-phase Co-Cr-Fe-Ni-V high entropy alloy |
| Authors: | Jain, Reliance Samal, Sumanta |
| Keywords: | Chromium alloys;Cobalt alloys;Entropy;High-entropy alloys;Iron alloys;Iron compounds;Microstructure;Nickel compounds;Strain rate;Twinning;Arc melted;Cr-Fe-Ni;Deformation Characteristics;Design characteristics;EBSD;High entropy alloys;High temperature deformation;Phase-field simulation;Single phase;Temperature range;Deformation |
| Issue Date: | 2021 |
| Publisher: | Elsevier Ltd |
| Citation: | Jain, R., Rahul, M. R., Chakraborty, P., Sabat, R. K., Samal, S., Phanikumar, G., & Tewari, R. (2021). Design and deformation characteristics of single-phase co-cr-fe-ni-V high entropy alloy. Journal of Alloys and Compounds, 888 doi:10.1016/j.jallcom.2021.161579 |
| Abstract: | In the present study, using ICME approach, the development of Co-Cr-Fe-Ni-V based single-phase FCC high entropy alloy (HEA) has been explored. The simulation guided composition was arc melted and verified using microstructure characterization. The as-cast sample was subjected to deformation at a strain rate of 0.1 s−1in the temperature range of 1073–1373 K. The flow stress behavior in this temperature range could be correlated with the evolution of microstructure using EBSD. Based on these results, the deformation behavior of the alloy at elevated temperature is rationalized. The current study realizes the ICME approach to develop novel single-phase FCC HEA. © 2021 Elsevier B.V. |
| URI: | https://doi.org/10.1016/j.jallcom.2021.161579 https://dspace.iiti.ac.in/handle/123456789/7420 |
| ISSN: | 0925-8388 |
| Type of Material: | Journal Article |
| Appears in Collections: | Department of Metallurgical Engineering and Materials Sciences |
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