Oct, 31, 2024

Vol.57 No.5

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Review

  • KISE Journal of Korean Institute of Surface Engineering
  • Volume 40(6); 2007
  • Article

Review

KISE Journal of Korean Institute of Surface Engineering 2007;40(6):250-253. Published online: Nov, 30, -0001

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DOI : 10.5695/JKISE.2007.40.6.250

Duplex Surface Treatments of Plasma Nitrocarburizing and Plasma Oxidation of SKD 11 Steel

  • Lee, In-Sup;Jeong, Kwang-Ho;Cho, Young-Rae;
    Department of Advanced Materials Engineering, Dongeui University;Department of Advanced Materials Engineering, Dongeui University;Division of Materials Science & Engineering, Pusan National University;
Abstract

Plasma nitrocarburizing and plasma oxidizing treatments were performed to improve the wear and corrosion resistance of SKD 11 steel. Plasma nitrocarburizing was conducted for 12 h at $520^{circ}C$ in the nitrogen, hydrogen and methane atmospher

Keywords Plasma nitrocarburizing;Post oxidation;$varepsilon-Fe_{2-3}(N,C)$;$gamma-Fe_4(N,C)$;$Fe_3O_4$;