Oct, 31, 2024

Vol.57 No.5

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Review

  • KISE Journal of Korean Institute of Surface Engineering
  • Volume 23(3); 1990
  • Article

Review

KISE Journal of Korean Institute of Surface Engineering 1990;23(3):173-182. Published online: Nov, 30, -0001

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전기접점 재료상에 입힌 경질금고금층의 특성연구 Properties of a Hard Gold plating Layer on Electrical Contace Materials

  • 최송천;장현구;
    성균관대학교 공과대학 금속공학과;성균관대학교 공과대학 재료공학과;
Abstract

In order to prevent the thermal and enviromenatal degradation of contact materials a nickel layer was plated as an undercoat of gold plating on the surface phosphorous bronze. The thickness of nikel and gold coating and chemical resistance of the coatings

Keywords