Interfacial Reaction and Bonding Strength of Ti<sub>50</sub>Ni<sub>50</sub> and Inconel 600 Dissimilar Brazed Joints

  • Shiue Ren-Kae
    Department of Materials Science and Engineering, National Taiwan University
  • Wu Shyi-Kaan
    Department of Materials Science and Engineering, National Taiwan University Department of Mechanical Engineering, National Taiwan University
  • Liu Chun-Kai
    Department of Mechanical Engineering, National Taiwan University
  • Dai Chuan-Yu
    Department of Mechanical Engineering, National Taiwan University

Bibliographic Information

Other Title
  • Interfacial Reaction and Bonding Strength of Ti₅₀Ni₅₀ and Inconel 600 Dissimilar Brazed Joints

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Abstract

<p>The interfacial reaction and shear strength of Ti50Ni50 SMA and Inconel 600 alloy infrared brazed with a gold-based filler metal Au-22Ni-8Pd (BAu-6) were investigated. The shear strengths of Ti50Ni50/Au-22Ni-8Pd/Inconel 600 joints brazed for 180 s and 300 s were as high as 387 MPa and 527 MPa, respectively. Cracks initiated and propagated along the interface between Ti(Ni,Au)3/TiNiAu eutectic and/or TiNi2Au layer. The joints show high potential for industrial applications.</p>

Journal

  • MATERIALS TRANSACTIONS

    MATERIALS TRANSACTIONS 58 (9), 1308-1312, 2017

    The Japan Institute of Metals and Materials

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