Effect of Thermohydrogen Treatment on the Manufacturing and Mechanical Properties of a Heat-Resistant VTI-4 Intermetallic Alloy
- Autores: Skvortsova S.1, Pozhoga O.1, Ovchinnikov A.2, Orlov A.1
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Afiliações:
- Moscow Aviation Institute (National Research University)
- Moscow Aviation Institute (National Research University), Stupino Branch
- Edição: Volume 2019, Nº 10 (2019)
- Páginas: 986-993
- Seção: Advanced Materials and Technologies
- URL: https://journals.rcsi.science/0036-0295/article/view/173552
- DOI: https://doi.org/10.1134/S0036029519100276
- ID: 173552
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Resumo
The effect of additional alloying of a Ti2AlNb-based VTI-4 alloy with hydrogen on the structure, the phase composition, and the manufacturing and mechanical properties of the alloy is studied. Hydrogenating annealing is found to favor the formation of a single-phase O structure at room temperature and to increase the deformability of the alloy. The mechanical properties of the alloy subjected to thermohydrogen treatment under different conditions are shown to be comparable with those reached by traditional annealing.
Sobre autores
S. Skvortsova
Moscow Aviation Institute (National Research University)
Email: toksyk@gmail.com
Rússia, Moscow, 125993
O. Pozhoga
Moscow Aviation Institute (National Research University)
Autor responsável pela correspondência
Email: toksyk@gmail.com
Rússia, Moscow, 125993
A. Ovchinnikov
Moscow Aviation Institute (National Research University), Stupino Branch
Email: toksyk@gmail.com
Rússia, Stupino, Moscow oblast’, 142800
A. Orlov
Moscow Aviation Institute (National Research University)
Email: toksyk@gmail.com
Rússia, Moscow, 125993
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