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https://dspace.iiti.ac.in/handle/123456789/12485
| Title: | A simplistic accelerated design methodology for eutectic multi-principal element alloys |
| Authors: | Talluri, Gopi Maurya, Ram Sajeevan |
| Keywords: | CALPHAD;Casting;Differential scanning calorimetry (DSC);Eutectic;Multicomponent solidification |
| Issue Date: | 2023 |
| Publisher: | Elsevier Ltd |
| Citation: | Talluri, G., Babu, D. A., Hariharan, V. S., Murty, B. S., & Maurya, R. S. (2023). A simplistic accelerated design methodology for eutectic multi-principal element alloys. Journal of Alloys and Compounds, 960, 170834. https://doi.org/10.1016/j.jallcom.2023.170834 |
| Abstract: | In this work, the limitations of the current design strategies of eutectic multi-principal element alloys (EMPEAs) have been investigated and addressed using a novel design approach that utilizes Scheil solidification simulations. The proposed design approach was experimentally verified by demonstrating a eutectic in the Al-Fe-Ti-V-Zr alloy system, in which Fe was identified as the eutectic forming element (EFE). Vacuum-arc-melting was utilized to fabricate the precisely designed Fex(AlTiVZr)100−x (x = 70, 73, and 75) alloys. The alloy, with x = 73, was found to possess a fully eutectic microstructure corroborating the proposed design approach. © 2023 Elsevier B.V. |
| URI: | https://doi.org/10.1016/j.jallcom.2023.170834 https://dspace.iiti.ac.in/handle/123456789/12485 |
| ISSN: | 0925-8388 |
| Type of Material: | Journal Article |
| Appears in Collections: | Department of Mechanical Engineering |
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