Oct, 31, 2024

Vol.57 No.5

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Review

  • KISE Journal of Korean Institute of Surface Engineering
  • Volume 35(5); 2002
  • Article

Review

KISE Journal of Korean Institute of Surface Engineering 2002;35(5):279-288. Published online: Nov, 30, -0001

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A Study on Low Temperature Phosphating for Cold Forming

  • 이만식;정충택;이광호;김준호;이근대;홍성수;
    부경대학교 화학공학부;삼양화학산업(주) 기술연구소;부경대학교 화학공학부;부경대학교 화학공학부;부경대학교 화학공학부;부경대학교 화학공학부;
Abstract

Zinc phosphating for cold forming of steel was studied with emphasis on decreasing phosphating temperature. To lower phosphating temperature, some techniques, such as adding Cu ion into bath, using activator in the form of pre-dip, and aeration in bath, i

Keywords Zinc phosphating;Accelerator;Aeration;Cold forming;Lubricating properties;