Effect of ternary additions on the structural stability of TiAl
Philosophical Magazine Letters, ISSN: 1362-3036, Vol: 71, Issue: 1, Page: 45-49
1995
- 14Citations
- 5Captures
Metric Options: Counts1 Year3 YearSelecting the 1-year or 3-year option will change the metrics count to percentiles, illustrating how an article or review compares to other articles or reviews within the selected time period in the same journal. Selecting the 1-year option compares the metrics against other articles/reviews that were also published in the same calendar year. Selecting the 3-year option compares the metrics against other articles/reviews that were also published in the same calendar year plus the two years prior.
Example: if you select the 1-year option for an article published in 2019 and a metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019. If you select the 3-year option for the same article published in 2019 and the metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019, 2018 and 2017.
Citation Benchmarking is provided by Scopus and SciVal and is different from the metrics context provided by PlumX Metrics.
Example: if you select the 1-year option for an article published in 2019 and a metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019. If you select the 3-year option for the same article published in 2019 and the metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019, 2018 and 2017.
Citation Benchmarking is provided by Scopus and SciVal and is different from the metrics context provided by PlumX Metrics.
Article Description
With the aim of improving ductility through structural modification, first-principles calculations have been carried out to study the effect of ternary additions of 3d transition metals on the structural stability of TiAl. It is found that all the ternary transition-metal additions substitute preferentially for Ti atoms in TiAl. Our calculations predict that V and Cr are potent stabilizers, whereas Zr, Ni and Cu (with about 10 at. %) can stabilize TiAl into the L1 structure. Both modified cubic structures can possibly provide improved ductility compared with that of TiAl with the hexagonal D0 structure. It is also found that the electronic density of states at the Fermi level plays an important role in determining the structural stability. © 1995 Taylor & Francis Group, LLC.
Bibliographic Details
Informa UK Limited
Provide Feedback
Have ideas for a new metric? Would you like to see something else here?Let us know