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Understanding microstructure and mechanical properties of (AlTa0.76)xCoCrFeNi2.1 eutectic high entropy alloys via thermo-physical parameters
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Min Jung Kim, Gyeol Chan Kang, Sung Hwan Hong, Hae Jin Park, Sang Chul Mun, Gian Song, Ki Buem Kim
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Table 1 Chemical composition in dendrite region of as-cast (AlTa0.76)xCoCrFeNi2.1 (x = 0.1, 0.3, 0.5, 0.7, 1.0 and 1.5) alloys (at.%), measured by EDS.
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| Alloys | Al | Ta | Co | Cr | Fe | Ni | | Al0.1 | 8.7 | 6.3 | 14.2 | 16.2 | 16.6 | 35.7 | | Al0.3 | 5 | 5 | 18 | 17.5 | 18 | 36.5 | | Al0.5 | 8.1 | 6 | 17 | 17 | 17.3 | 34.6 | | Al0.7 | 13 | 5 | 15.9 | 15.5 | 16.4 | 34.2 | | Al1.0 | 25.5 | 7.4 | 11.9 | 8.2 | 10.2 | 36.8 | | Al1.5 | 4.6 | 29.4 | 15.9 | 17.7 | 18.1 | 14.4 |
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