High Temperature Corrosion Research Progress of Heat-resistant Materials in Supercritical Carbon Dioxide
Received:January 13, 2020  Revised:February 12, 2020
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DOI:10.7643/issn.1672-9242.2020.07.016
KeyWord:supercritical carbon dioxide  heat-resistant materials  corrosion  temperature  foreign gas
        
AuthorInstitution
LIANG Zhi-yuan MOE Key Laboratory of Thermo-Fluid Science and Engineering, College of Energy and Power Engineering, Xi’an Jiaotong University, Xi’an , China
GUI Yong MOE Key Laboratory of Thermo-Fluid Science and Engineering, College of Energy and Power Engineering, Xi’an Jiaotong University, Xi’an , China
ZHAO Qin-xin MOE Key Laboratory of Thermo-Fluid Science and Engineering, College of Energy and Power Engineering, Xi’an Jiaotong University, Xi’an , China
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Abstract:
      This paper introduced the corrosion resistance of heat-resisting materials in supercritical carbon oxide. The effects of temperature, pressure, foreign gas H2O and sulfurous gas on the corrosion behavior and corrosion resistance were focused. Moreover, materials selection and corrosion mechanism in supercritical carbon dioxide system were discussed. Lastly, the corrosion mechanism and research direction of materials in supercritical carbon dioxide were introduced.
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