Search results for: BUTTERING LAYER

• Microstructure and mechanical properties of a dissimilar metal welded joint of Inconel 617 and P92 steel with Inconel 82 buttering layer for AUSC boiler application

  Publication

  • A. Kumar
  • S. Sirohi
  • M. Singh
  • D. Fydrych
  • C. Pandey

  - INTERNATIONAL JOURNAL OF PRESSURE VESSELS AND PIPING - Year 2024

  The application of the novel dissimilar metal welded (DMW) joint, utilizing Inconel 617 and P92 steel, was showcased in the advanced ultra-supercritical (AUSC) boiler. The work has been performed to investigate the effect of Inconel 82 (ERNiCr-3) buttering layer on microstructure and mechanical properties (high-temperature tensile strength, impact strength and microhardness) of gas tungsten arc welded (GTAW) dissimilar joint between...

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• A dissimilar welded joint of grade 92 steel and AISI 304L steel obtained using IN82 buttering and IN617 fller: relationship of microstructure and mechanical properties

  Publication

  • H. Sanjay Surkar
  • A. Kumar
  • S. Sirohi
  • S. M. Pandey
  • A. Świerczyńska
  • D. Fydrych
  • C. Pandey

  - Archives of Civil and Mechanical Engineering - Year 2024

  Unfavourable operating conditions of equipment in the energy industry resulting from high-temperature loads determine the need to use special materials and technological solutions, including welding procedures. In this article, buttering using IN82 (ERNiCr-3) consumables was proposed as a method to improve the weldability of grade 92 steel joined by the gas tungsten arc welding (GTAW) process with AISI 304L (IN617 fller). The...

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