Oct, 31, 2024

Vol.57 No.5

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  • KISE Journal of Korean Institute of Surface Engineering
  • Volume 47(5); 2014
  • Article

Review

KISE Journal of Korean Institute of Surface Engineering 2014;47(5):257-262. Published online: Nov, 30, -0001

PDF

DOI : 10.5695/JKISE.2014.47.5.257

Hydrogen Embrittlement of 680 MPa DP sheet steel with Electrochemical Hydrogen charging conditions of Two Electrolytes

  • Park, Jae-Woo;Kang, Kae-Myung;
    Dept. of New Energy Engineering, Graduate School of Energy & Environment, Seoul National University of Science & Technology;Dept. of Materials Science & Engineering, Seoul National University of Science & Technology;
Abstract

In this paper, the behavior of hydrogen embrittlement of 680MPa DP sheet steel according to hydrogen charging conditions in acid and alkali electrolytes atmosphere was investigated. At this time, 0.5 M $H_2SO_4$ and 0.5M NaOH was used for elect

Keywords hydrogen embrittlement;DP sheet steel;subsurface;electrolyte;