Oct, 31, 2024

Vol.57 No.5

Editorial Office

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):176-184. Published online: Nov, 30, -0001

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Effect of Organic Lubricant Film on Various Properties of Galvannealed Steel Sheets

  • 김영근;
    POSCO 기술연구소 소재연구그룹;
Abstract

New lubricant film of organic and inorganic composite resin was developed to improve the press formability of galvannealed steel sheets (GA) for automotive body panels. The frictional coefficient of lubricant GA steel sheets is about 20% superior to that

Keywords Frictional coefficient;Weldability;Degreasability;Phosphating;