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中南大学学报(英文版)

Journal of Central South University

Vol. 26    No. 3    March 2019

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Effect of wire mesh interlayer in explosive cladding of dissimilar grade aluminum plates
SARAVANAN S1, RAGHUKANDAN K2, PRABHAT Kumar3

1. Department of Mechanical Engineering, Annamalai University, Annamalainagar,
Tamilnadu 608002, India;
2. Department of Manufacturing Engineering, Annamalai University, Annamalainagar,
Tamilnadu 608002, India;
3. Department of Mechanical Engineering, Indur Institute of Engineering & Technology,
Telangana 502277, India

Abstract:Explosive cladding of Al 5052–Al 1100 plate, interfaced with a stainless steel wire mesh interlayer, is attempted. Loading ratio and standoff distance were varied. An increase in loading ratio (R) and standoff distance (S) enhances the plate velocity (Vp), dynamic bend angle (β) and pressure developed (P). The interface morphology of the explosive clads confirms strong metallurgical bond between the wire mesh and aluminum plates. Further, a smooth transition from straight to undulating interlayered topography is witnessed. The introduction of a wire mesh, as interlayer, leads to an improvement in mechanical strength with a slender reduction in overall corrosion resistance of the “explosive clads”.

 

Key words: explosive cladding; aluminum; wire mesh; microstructure; strength

中南大学学报(自然科学版)
  ISSN 1672-7207
CN 43-1426/N
ZDXZAC
中南大学学报(英文版)
  ISSN 2095-2899
CN 43-1516/TB
JCSTFT
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