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Journal of Materials Science

, Volume 32, Issue 6, pp 1399–1404 | Cite as

Transient liquid-phase insert metal bonding of Al2O3 and AISI 304 stainless steel

  • Y ZHAI
  • T. H NORTH
  • J REN
Article

Abstract

Transition liquid-phase insert metal bonding of Al2O3 and AISI 304 stainless steel based materials is investigated. This joining technique allows the continuous replenishment of the active solute which is consumed by the chemical reaction that occurs at the ceramic/filler metal interface. Replenishment is facilitated by employing a sandwich of filler materials comprising tin-based filler metal and amorphous Cu50Ti50 or NiCrB interlayers. During Al2O3/AISI 304 stainless steel bonding, the highest shear strength properties are produced using a bonding temperature of 500 °C. Thick reaction layers containing defects form at the ceramic/filler material interface when higher bonding temperatures are applied. Bonding at temperatures above 500 °C also increases the tensile residual stress generated at the periphery of Al2O3/AISI 304 stainless steel joints. The shear strength of joints produced using NiCrB interlayers markedly increased following heat treatment at 200 °C for 1.5 h. Heat treatment had little influence on the shear strength of the joint produced using Cu50Ti50 interlayers.

Keywords

Shear Strength Reaction Layer Active Solute Tensile Residual Stress Bonding Temperature 

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References

  1. 1.
    Y. C. KIM, K. SAIDA, Y. ZHOU and T. H. NORTH,Trans. Jpn Weld. Res. Inst. 22 (1993) 121.Google Scholar
  2. 2.
    Y. ZHOU, K. IKEUCHI, T. H. NORTH and Z. WANG,Metall. Trans. 22A (1991) 2822.CrossRefGoogle Scholar
  3. 3.
    J. P. HAMMOND, S. A. DAVID and M. L. SANTELLA,Weld. J. 67 (1988) 228s.Google Scholar
  4. 4.
    R. R. KAPOOR and T. W. EAGAR,Metall. Trans. 20B (1989) 919.CrossRefGoogle Scholar
  5. 5.
    Y. NAKAO, K. NISHIMOTO and K. SAIDA,Trans. Jpn Weld. Soc. 20 (1989) 66.Google Scholar
  6. 6.
    TAYLOR LYMAN “Metals Handbook”, 8th Edn, Vol. 8 (American Society for Metals, Metals Park, OH, 1973) 300.Google Scholar
  7. 7.
    H. NAKAGAWA, C. H. LEE and T. H. NORTH,Metall. Trans. 22A (1991) 543.CrossRefGoogle Scholar
  8. 8.
    Y. ZHOU, W. F. GALE and T. H. NORTH,Int. Mater. Rev. 40 (1996) 181.CrossRefGoogle Scholar
  9. 9.
    H. HONGQI, J. ZHIHAO and W. XIAOTIAN,J. Mater. Sci. 29 (1994) 5041CrossRefGoogle Scholar
  10. 10.
    T. TORVUND, O. M. AKESELSEN, J. H. ULVENSOEN and O. GRONG,ibid., submitted.Google Scholar
  11. 11.
    M. G. NICHOLAS, “Joining of Ceramics” (Chapman and Hall, London, 1990) p. 89.Google Scholar

Copyright information

© Chapman and Hall 1997

Authors and Affiliations

  • Y ZHAI
    • 1
  • T. H NORTH
  • J REN
    • 2
  1. 1.Department of Metallurgy and Materials ScienceUniversity of TorontoCanada
  2. 2.Department of Mechanical EngineeringTsinghua UniversityBeijingPeople’s Republic of China

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