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Specific wave interface and its formation during magnetic pulse welding

  • Junjia Cui
  • , Guangyong Sun
  • , Guangyao Li
  • , Zhidan Xu
  • , Paul K. Chu

    Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

    43 Downloads (CityUHK Scholars)

    Abstract

    A specific wave interface and its formation mechanism in an Al-Fe joint prepared by magnetic pulse welding method are investigated. Specific waves appear occasionally at the interfaces of joints, and the height of the wave peak coincides with the width of the transition zone formed by the enormous force. This work reveals that the specific wave interface is caused by high speed shearing at a certain angle. This shearing process can be classified using Stokes' Theorem, and the Navier-Stokes equation is employed to predict the height of the wave peak to obtain the width of the transition zone.
    Original languageEnglish
    JournalApplied Physics Letters
    Volume105
    Issue number22
    Online published1 Dec 2014
    DOIs
    Publication statusPublished - 1 Dec 2014

    Publisher's Copyright Statement

    • COPYRIGHT TERMS OF DEPOSITED FINAL PUBLISHED VERSION FILE: This article may be downloaded for personal use only. Any other use requires prior permission of the author and AIP Publishing. This article appeared in Junjia Cui, Guangyong Sun, Guangyao Li, Zhidan Xu, and Paul K. Chu , "Specific wave interface and its formation during magnetic pulse welding", Appl. Phys. Lett. 105, 221901 (2014) and may be found at https://doi.org/10.1063/1.4903044.

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