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Putilova, E., Zadvorkin, S., Gorkunov, E., & Makarov, A. (2019). Investigation of Structure and Properties of High-strength Bimetallic Materials Produced By Explosion Welding and Have Been Exploited in Arctic Climate. KnE Engineering, 4(1), 231–238. https://doi.org/10.18502/keg.v1i1.4414

https://doi.org/10.18502/keg.v1i1.4414

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authors

  • E.A. Putilova
    No author data available.
  • S.M. Zadvorkin
    No author data available.
  • E.S. Gorkunov
    No author data available.
  • A.V. Makarov
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Published Date

  • Apr 15, 2019

Investigation of Structure and Properties of High-strength Bimetallic Materials Produced By Explosion Welding and Have Been Exploited in Arctic Climate

KnE Engineering / XIX International scientific-technical conference “The Ural school-seminar of metal scientists-young researchers” / Pages 231–238

Abstract

The paper presents the results of a comparative study of the structure, mechanical and magnetic properties of bimetallic materials obtained by explosion welding technology. The main layer of the studied bimetals is made of high-strength hull steel, and cladding – was performed by two corrosion-resistant steels with different degrees of austenite stability. According to the results of the shear test, it has been shown that explosion welding provides a solid one-piece connection with high values of the bond strength of the layers. Installed informative magnetic parameters could be used to develop non-destructive methods for assessing the changes occurring in the structure and phase composition of one of the bimetal layers under the action of plastic deformation.


 


 


Keywords: Magnetic non-destructive testing methods, high-strength bimetal materials, corrosion resistance, differential magnetic permeability, structure, cold rolling, explosion welding.

References
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