Search results for: HASTELLOY CORROSION

• High temperature corrosion resistance of porous hastelloy alloy

  Publication

  • K. Dunst
  • M. Biczyńska
  • J. Karczewski
  • P. Jasiński
  • S. Molin

  - Zeszyty Naukowe Wydziału ETI Politechniki Gdańskiej. Technologie Informacyjne - Year 2012

  To further understand the suitability of Ni-Cr-base alloy for solid oxide fuel cell (SOFC), a commercial Ni-Cr-Fe-Mo alloy, Hastelloy X was selected and evaluated for oxidation behaviour under high temperature conditions. HastelloyX was chosen due to its unusual resistance to oxidizing, reducing and neutral atmospheres. For long term stability of metal supported fuel cell, the corrosion resistance plays a vital role and must be...

• High temperature corrosion resistance of porous hastelloy alloy

  Publication

  • K. Dunst
  • M. Karpińska
  • J. Karczewski
  • S. Molin
  • P. Jasiński

  - Year 2012

  W pracy przedstawiono badania korozyjne stopu Hastelloy w wysokich temperaturach.

• High Temperature Corrosion Evaluation of Porous Hastelloy X Alloy in Air and Humidified Hydrogen Atmospheres

  Publication

  • S. Molin
  • K. Dunst
  • J. Karczewski
  • P. Jasiński

  - JOURNAL OF THE ELECTROCHEMICAL SOCIETY - Year 2016

  In this work a commercially available porous Hastelloy X alloy is characterized in terms of high temperature corrosion resistance. The alloy was oxidized in the temperature range from 500C to 900C in air and humidified hydrogen for 100 hours. Corrosion rates and porosity changes were measured. Microstructural characterization was performed using X-ray diffractometry and scanning electron microscopy. Results show that porous alloys...

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