Title:
METHOD FOR PRODUCING HOT-DIP GALVANIZED STEEL SHEET HAVING EXCELLENT PRESS FORMABILITY AND PAINTING CLARITY, AND HOT-DIP GALVANIZED STEEL SHEET PRODUCED THEREBY
Document Type and Number:
WIPO Patent Application WO/2018/110972
Kind Code:
A1
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 painting clarity, 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:
June 21, 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
Foreign References:
| KR101677390B1 | 2016-11-18 | |||
| JP2002266062A | 2002-09-18 | |||
| KR20160036139A | 2016-04-04 | |||
| KR100868457B1 | 2008-11-11 | |||
| JPH079015A | 1995-01-13 | |||
| JPH07136701A | 1995-05-30 | |||
| JPH0675728A | 1994-03-18 | |||
| JPH11302816A | 1999-11-02 |
Other References:
See also references of EP 3556898A4
Attorney, Agent or Firm:
C&S PATENT AND LAW OFFICE (KR)
Download PDF: