Abstract <p>A multilayer composite material, AMg6–VnPl-1 (vanadium)–12Cr18Ni10Ti, was produced using explosion welding. An explosion welding process was studied using high-speed photography. It was shown that during the collision of layers, the vertical oscillation of the intermediate vanadium layer occurs, leading to a change in the height of the welding gaps between the layers being joined. This change in gap height, in turn, causes sharp disturbances in the shock-compressed gas propagation region, leading to changes in its geometric and thermodynamic parameters, which negatively impacts the joint formation process’ stability.</p>

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Study of the Influence of Vanadium Intermediate Layer on the Formation of Compound AlMg6–Vanadiun–12Cr18Ni10Ti During Explosion Welding

  • A. Yu. Malakhov,
  • N. N. Niyozbekov,
  • I. V. Denisov,
  • D. V. Shakhray,
  • V. A. Sosikov,
  • O. D. Boyarchenko,
  • V. O. Kopytskiy

摘要

Abstract

A multilayer composite material, AMg6–VnPl-1 (vanadium)–12Cr18Ni10Ti, was produced using explosion welding. An explosion welding process was studied using high-speed photography. It was shown that during the collision of layers, the vertical oscillation of the intermediate vanadium layer occurs, leading to a change in the height of the welding gaps between the layers being joined. This change in gap height, in turn, causes sharp disturbances in the shock-compressed gas propagation region, leading to changes in its geometric and thermodynamic parameters, which negatively impacts the joint formation process’ stability.