http://dspace.bsu.edu.ru/handle/123456789/48883| Title: | Unique precipitations in a novel refractory Nb-Mo-Ti-Co high-entropy superalloy |
| Authors: | Yurchenko, N. Panina, E Shekhawat, L. Zherebtsov, S. Stepanov, N. |
| Keywords: | technique metal science refractory high-entropy superalloys hierarchical precipitates B2 phase Baker-Nutting orientation relationship mechanical properties |
| Issue Date: | 2022 |
| Citation: | Unique precipitations in a novel refractory Nb-Mo-Ti-Co high-entropy superalloy / N. Yurchenko [et al.] // Materials Research Letters. - 2022. - Vol.10, №2.-P. 78-87. - Refer.: p. 86-87. |
| Abstract: | Herein, a novel refractory Nb₃₀Mo₃₀Ti₂₀Co₂₀ (at. %) high-entropy superalloy (RHESA) is introduced. Annealing at 1200 °C led to the precipitation of a semi-coherent individual (Co, Ti)-rich B2, (Ti, O)- rich fcc (Ti-rich oxides), and hierarchical B2+fcc nanoparticles in the (Nb, Mo)-rich RHESA bcc phase. B2+fcc dispersoids were dominant, and they nucleated heterogeneously because of the coherency ensured by the Baker-Nutting orientation relationship |
| URI: | http://dspace.bsu.edu.ru/handle/123456789/48883 |
| Appears in Collections: | Статьи из периодических изданий и сборников (на иностранных языках) = Articles from periodicals and collections (in foreign languages) |
| File | Description | Size | Format | |
|---|---|---|---|---|
| Yurchenko_Unique.pdf | 4.81 MB | Adobe PDF | View/Open |
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