Oct, 31, 2024

Vol.57 No.5

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Review

  • KISE Journal of Korean Institute of Surface Engineering
  • Volume 47(2); 2014
  • Article

Review

KISE Journal of Korean Institute of Surface Engineering 2014;47(2):93-98. Published online: Nov, 30, -0001

PDF

DOI : 10.5695/JKISE.2014.47.2.093

Oxidation of Cr2AlC Carbides at 700-1000℃ in Air

  • Won, Sung Bin;Hwang, Yeon Sang;Lee, Dong Bok;
    School of Advanced Materials Science & Engineering, Sungkyunkwan University;School of Advanced Materials Science & Engineering, Sungkyunkwan University;School of Advanced Materials Science & Engineering, Sungkyunkwan University;
Abstract

The $Cr_2AlC$ carbides oxidized at 700, 850 and $1000^{circ}C$ in air from 70 hours up to 360 days. They oxidized according to the reaction; $Cr_2AlC+O_2{ ightarrow}{alpha}-Al_2O_3+CO(g)$. The scales consisted primarily of

Keywords Ternary carbide;$Cr_2AlC$;Oxidation;