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Explosive cladding of the inner side of a steel tube with a heat-resistant niobium alloy

  • New Technologies for Obtaining and Processing Materials
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Inorganic Materials: Applied Research Aims and scope

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.

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Authors and Affiliations

  1. Institute of Structural Macrokinetics and Materials Science, Russian Academy of Sciences (ISMAN), ul. Akademika Osipyana 8, Chernogolovka, Moscow oblast, 142432, Russia

    A. Yu. Malakhov, I. V. Saikov & O. L. Pervukhina

  2. Bardin Central Research Institute for Ferrous Metallurgy, ul. Radio 23/9, Moscow, 105005, Russia

    L. B. Pervukhin

Authors
  1. A. Yu. Malakhov
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  2. I. V. Saikov
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  3. O. L. Pervukhina
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  4. L. B. Pervukhin
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Corresponding author

Correspondence to A. Yu. Malakhov.

Additional information

Original Russian Text © A.Yu. Malakhov, I.V. Saikov, O.L. Pervukhina, L.B. Pervukhin, 2015, published in Perspektivnye Materialy, 2015, No. 10, pp. 80–84.

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Malakhov, A.Y., Saikov, I.V., Pervukhina, O.L. et al. Explosive cladding of the inner side of a steel tube with a heat-resistant niobium alloy. Inorg. Mater. Appl. Res. 7, 300–302 (2016). https://doi.org/10.1134/S2075113316020131

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  • DOI: https://doi.org/10.1134/S2075113316020131

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