Oct, 31, 2024

Vol.57 No.5

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  • KISE Journal of Korean Institute of Surface Engineering
  • Volume 53(2); 2020
  • Article

Review

KISE Journal of Korean Institute of Surface Engineering 2020;53(2):72-79. Published online: Nov, 30, -0001

PDF

DOI : 10.5695/JKISE.2020.53.2.72

Study of High Temperature Corrosion Behavior of Fe-Cr Steel in Sewage Sludge-(SO2-O2-H2O-bal. CO2) mixed Gas Environment

  • Kim, Min Jung;Park, Joo Chang;Ryu, In Sun;
    School of Advanced Materials Science and Engineering, Sungkyunkwan University;Department of Energy Systems Research, Ajou University;3 Department of Advanced Material, Korea polytechnic;
Abstract

Two Fe-Cr steels of T22 steel and STS430 steel were corroded at 650 and 750℃ for 100hr in sewage sludge-(0.3% SO2-6% O2-10% H2O-balance CO2) mixed gas environment. T22 steel corroded faster than STS430, i

Keywords Sewage Sludge;Corrosion;$P_2O_5$;Oxidation;Diffusion;