The evolution of structural and phase states of titanium aluminides after γ irradiation in small doses
- Authors: Loginova M.V.1, Yakovlev V.I.1, Sitnikov A.A.1, Sobachkin A.V.1, Ivanov S.G.1, Negodyaev A.Z.1, Gradoboev A.V.2
-
Affiliations:
- Polzunov Altai State Technical University
- National Research Tomsk Polytechnic University
- Issue: Vol 118, No 2 (2017)
- Pages: 170-175
- Section: Structure, Phase Transformations, and Diffusion
- URL: https://journals.rcsi.science/0031-918X/article/view/166881
- DOI: https://doi.org/10.1134/S0031918X17020089
- ID: 166881
Cite item
Abstract
The structural and phase state of powder samples of compounds Ti3Al and TiAl has been investigated experimentally before and after the action of small doses of gamma irradiation. To study phase and structure parameters, the X-ray diffractometry has been used. It has been established experimentally that after the same conditions of gamma irradiation structural states of these compounds differ. It has been revealed that for compound Ti3Al small doses of gamma irradiation serve stimulators to form radiation-induced states. In the irradiated TiAl sample, a crystal-lattice distortion was observed with the retention of a high crystallinity of the structure and no signs of a special radiation-induced state were revealed.
About the authors
M. V. Loginova
Polzunov Altai State Technical University
Author for correspondence.
Email: anicpt@rambler.ru
Russian Federation, pr. Lenina 46, Barnaul, 656038
V. I. Yakovlev
Polzunov Altai State Technical University
Email: anicpt@rambler.ru
Russian Federation, pr. Lenina 46, Barnaul, 656038
A. A. Sitnikov
Polzunov Altai State Technical University
Email: anicpt@rambler.ru
Russian Federation, pr. Lenina 46, Barnaul, 656038
A. V. Sobachkin
Polzunov Altai State Technical University
Email: anicpt@rambler.ru
Russian Federation, pr. Lenina 46, Barnaul, 656038
S. G. Ivanov
Polzunov Altai State Technical University
Email: anicpt@rambler.ru
Russian Federation, pr. Lenina 46, Barnaul, 656038
A. Z. Negodyaev
Polzunov Altai State Technical University
Email: anicpt@rambler.ru
Russian Federation, pr. Lenina 46, Barnaul, 656038
A. V. Gradoboev
National Research Tomsk Polytechnic University
Email: anicpt@rambler.ru
Russian Federation, pr. Lenina 30, Tomsk, 634050
Supplementary files
