Email this article Possibility to Strengthen the Joint between a Titanium Alloy and Stainless Steel Formed by Diffusion Welding through an Interlayer
- Authors: Khazgaliev R.G.1, Imayev M.F.1,2, Mulyukov R.R.1,2
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Affiliations:
- Institute for Metals Superplasticity Problems
- Bashkir State University
- Issue: Vol 2018, No 4 (2018)
- Pages: 341-347
- Section: Advanced Materials and Technologies
- URL: https://journals.rcsi.science/0036-0295/article/view/172466
- DOI: https://doi.org/10.1134/S0036029518040067
- ID: 172466
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Abstract
The mechanical properties and the fracture of the joints between a PT3V titanium alloy and 12Cr18Ni10Ti stainless steel formed by diffusion welding through ultrafine-grained layers of nickel and a Cr2Ni98 alloy are studied. The highest strength of the joint (about 390 MPa) is achieved upon welding at T = 700°C, 20 min irrespective of the interlayer material. However, in the case of the nickel interlayer, fracture occurs in the regions adjacent to the TiNi layer; in the case of the Cr2Ni98 alloy, along the alloy/steel interface.
About the authors
R. G. Khazgaliev
Institute for Metals Superplasticity Problems
Author for correspondence.
Email: sloth-usatu@mail.ru
Russian Federation, Ufa, 450001
M. F. Imayev
Institute for Metals Superplasticity Problems; Bashkir State University
Email: sloth-usatu@mail.ru
Russian Federation, Ufa, 450001; Ufa, 450076
R. R. Mulyukov
Institute for Metals Superplasticity Problems; Bashkir State University
Email: sloth-usatu@mail.ru
Russian Federation, Ufa, 450001; Ufa, 450076
