Title:
METHOD FOR PRODUCING HOT-DIP GALVANIZED STEEL SHEET HAVING EXCELLENT PRESS FORMABILITY AND IMAGE CLARITY AFTER PAINTING, AND HOT-DIP GALVANIZED STEEL SHEET PRODUCED THEREBY
Document Type and Number:
WIPO Patent Application WO/2018/110972
Kind Code:
A8
Abstract:
The present invention relates to a hot-dip galvanized steel sheet used for an automobile exterior panel and so forth and, more specifically, to a method for producing a hot-dip galvanized steel sheet having excellent press formability and image clarity after painting, and to a hot-dip galvanized steel sheet produced by the method.
Inventors:
JEON SUN-HO (KR)
HONG MOON-HI (KR)
PARK JUN-SEOK (KR)
CHANG DOO-CHAN (KR)
HONG MOON-HI (KR)
PARK JUN-SEOK (KR)
CHANG DOO-CHAN (KR)
Application Number:
PCT/KR2017/014638
Publication Date:
October 04, 2018
Filing Date:
December 13, 2017
Export Citation:
Assignee:
POSCO (KR)
International Classes:
C23C2/26; B21B1/22; B21B27/00; B21B27/02; C23C2/06; C23C2/40
Attorney, Agent or Firm:
C&S PATENT AND LAW OFFICE (KR)
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