First-principles study of the ternary effects on the plasticity of $$\upgamma $$ γ -TiAl crystals
Abstract We studied the effects of important ternary elements, such as Cr, Nb, and V, on the plasticity of $$\upgamma $$ γ -TiAl crystals by calculating the point defect formation energy and the change in the generalized stacking fault energy (GSFE) surface from first-principles calculations. For al...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Nature Portfolio
2020-12-01
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| Series: | Scientific Reports |
| Online Access: | https://doi.org/10.1038/s41598-020-77891-5 |