Email this article Developing an Acoustic Method for Determining the Degree of Hydrogenation in Structures Made of Titanium Alloys
- Authors: Khlybov A.A.1, Ryabov D.A.1, Pichkov S.N.2, Shishulin D.N.2, Zakharov D.A.2
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Affiliations:
- Alekseev Nizhny Novgorod State Technical University
- Afrikantov OKB Mechanical Engineering
- Issue: Vol 55, No 4 (2019)
- Pages: 255-261
- Section: Acoustic Methods
- URL: https://journals.rcsi.science/1061-8309/article/view/182091
- DOI: https://doi.org/10.1134/S1061830919040090
- ID: 182091
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Abstract
We present results of acoustic studies of hydrogenated samples of PT-7M and PT-3V titanium alloys, aimed at establishing correlations between acoustic parameters and the mass fraction of hydrogen in the samples. Relevant metallographic studies have been carried out, which make it possible to describe the nature of structural changes occurring under hydrogen saturation. The transition to an embrittled state in the alloys under study has been demonstrated by microhardness measurements.
About the authors
A. A. Khlybov
Alekseev Nizhny Novgorod State Technical University
Author for correspondence.
Email: hlybov_52@mail.ru
Russian Federation, Nizhny Novgorod, 603950
D. A. Ryabov
Alekseev Nizhny Novgorod State Technical University
Email: hlybov_52@mail.ru
Russian Federation, Nizhny Novgorod, 603950
S. N. Pichkov
Afrikantov OKB Mechanical Engineering
Email: hlybov_52@mail.ru
Russian Federation, Nizhny Novgorod, 603074
D. N. Shishulin
Afrikantov OKB Mechanical Engineering
Email: hlybov_52@mail.ru
Russian Federation, Nizhny Novgorod, 603074
D. A. Zakharov
Afrikantov OKB Mechanical Engineering
Email: hlybov_52@mail.ru
Russian Federation, Nizhny Novgorod, 603074
