Effect of bonding time and homogenization heat treatment on the microstructure and mechanical properties of the transient liquid phase bonded dissimilar GTD-111/FSX-414 TLP superalloys

@inproceedings{Hadibeyk2018EffectOB,
  title={Effect of bonding time and homogenization heat treatment on the microstructure and mechanical properties of the transient liquid phase bonded dissimilar GTD-111/FSX-414 TLP superalloys},
  author={S. Hadibeyk and Behrooz Beidokhti and Seyed Abdolkarim Sajjadi},
  year={2018}
}
Abstract Dissimilar transient liquid phase joints were fabricated between Ni-based GTD-111 and Co-based FSX-414 superalloys using a 50 μm thick amorphous Ni Si B interlayer. The athermally solidified zone in the middle of joint contained the ternary eutectic of γ/Ni 3 B/Ni 6 Si 2 B and few amounts of Ni 3 Si. The amount of eutectic phase was decreased by increasing the bonding time. The complete isothermal solidification was obtained at the joining time of 100 min. The completion of isothermal… CONTINUE READING