Substructural-Phase Transformations during Heat Treatments of the Ti–50.9 at % Ni Nanocrystalline Alloy
- 作者: Poletika T.1, Girsova S.1, Lotkov A.1, Krukovskii K.1
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隶属关系:
- Institute of Strength Physics and Materials Science, Siberian Branch
- 期: 卷 44, 编号 12 (2018)
- 页面: 1120-1123
- 栏目: Article
- URL: https://journals.rcsi.science/1063-7850/article/view/208098
- DOI: https://doi.org/10.1134/S1063785018120520
- ID: 208098
如何引用文章
详细
The method of transmission electron microscopy is used to study the grain-subgrain structure of the Ti–50.9 at % Ni nanocrystalline alloy after heat treatments at 300–500°C. It is found that the decomposition of the B2 solid solution of TiNi by the heterogeneous mechanism occurs in the subgrain structure, while the Ti3Ni4 particles are not observed in nanograins. The features of the recovery and recrystallization of the alloy and their relationship with the processes of dissolution and precipitation of Ti3Ni4 particles are revealed.
作者简介
T. Poletika
Institute of Strength Physics and Materials Science, Siberian Branch
编辑信件的主要联系方式.
Email: poletm@ispms.tsc.ru
俄罗斯联邦, Tomsk, 634055
S. Girsova
Institute of Strength Physics and Materials Science, Siberian Branch
Email: poletm@ispms.tsc.ru
俄罗斯联邦, Tomsk, 634055
A. Lotkov
Institute of Strength Physics and Materials Science, Siberian Branch
Email: poletm@ispms.tsc.ru
俄罗斯联邦, Tomsk, 634055
K. Krukovskii
Institute of Strength Physics and Materials Science, Siberian Branch
Email: poletm@ispms.tsc.ru
俄罗斯联邦, Tomsk, 634055