Email this article Explosive cladding of the inner side of a steel tube with a heat-resistant niobium alloy
- Authors: Malakhov A.Y.1, Saikov I.V.1, Pervukhina O.L.1, Pervukhin L.B.2
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Affiliations:
- Institute of Structural Macrokinetics and Materials Science
- Bardin Central Research Institute for Ferrous Metallurgy
- Issue: Vol 7, No 2 (2016)
- Pages: 300-302
- Section: New Technologies for Obtaining and Processing Materials
- URL: https://journals.rcsi.science/2075-1133/article/view/205013
- DOI: https://doi.org/10.1134/S2075113316020131
- ID: 205013
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Abstract
The obtaining of double layer cylindrical blanks with a combination of layers of a heat-resistant niobium alloy N65V2MTs + a high-strength steel OKhN3M is studied. A cladding technique with the N65V2MTs alloy inside of a cylindrical surface of the steel OKhN3M is developed and the prototypes with 100% integrity of the layers on the entire length of the blanks are produced. A microanalysis of the welding zone of the layers shows the need for optimization of the explosive welding to reduce the thickness of the transition zone and to create a more even waveform of the welding zone.
About the authors
A. Yu. Malakhov
Institute of Structural Macrokinetics and Materials Science
Author for correspondence.
Email: sir.malahov2009@yandex.ru
Russian Federation, ul. Akademika Osipyana 8, Chernogolovka, Moscow oblast, 142432
I. V. Saikov
Institute of Structural Macrokinetics and Materials Science
Email: sir.malahov2009@yandex.ru
Russian Federation, ul. Akademika Osipyana 8, Chernogolovka, Moscow oblast, 142432
O. L. Pervukhina
Institute of Structural Macrokinetics and Materials Science
Email: sir.malahov2009@yandex.ru
Russian Federation, ul. Akademika Osipyana 8, Chernogolovka, Moscow oblast, 142432
L. B. Pervukhin
Bardin Central Research Institute for Ferrous Metallurgy
Email: sir.malahov2009@yandex.ru
Russian Federation, ul. Radio 23/9, Moscow, 105005
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