Oct, 31, 2024

Vol.57 No.5

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Review

  • KISE Journal of Korean Institute of Surface Engineering
  • Volume 36(2); 2003
  • Article

Review

KISE Journal of Korean Institute of Surface Engineering 2003;36(2):155-160. Published online: Nov, 30, -0001

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Effect of Electrolysis Conditions on Hard Chromium Deposition from Trivalent Chromium Bath

  • Kim, Dae-Young;Park, Sang-Eon;Kim, Man;Kwon, Sik-Chul;Choi, Ju-Won;Choi, Yong;
    Department of Surface Engineering, Korea Institute of Machinery & Materials;Department of Surface Engineering, Korea Institute of Machinery & Materials;Department of Surface Engineering, Korea Institute of Machinery & Materials;Department of Surface Engin
Abstract

The effect of the temperature, current density and deposit time on hard chromium deposition in trivalent chromium bath was investigated. Cathode current efficiency increased with increasing current density. Increasing bath temperature from $20^{circ}

Keywords Trivalent chromium;Current efficiency;Deposit thickness;Hardness;Surface morphology;