Title:
STEEL SHEET COATED WITH ALUMINUM-MAGNESIUM, AND METHOD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2014/104717
Kind Code:
A1
Abstract:
The present invention relates to a steel sheet coated with aluminum-magnesium using vacuum coating. An aluminum-magnesium coating layer comprises 1 to 45 weight% of magnesium and the remainder is aluminum and other inevitable impurities. The steel sheet is heat-treated to form Al3Mg2 alloy layer on the aluminum-magnesium coating layer.
Inventors:
YANG JI HOON (KR)
JEONG JAE IN (KR)
KIM TAE-YEOB (KR)
JUNG YONGHWA (KR)
JEONG JAE IN (KR)
KIM TAE-YEOB (KR)
JUNG YONGHWA (KR)
Application Number:
PCT/KR2013/012116
Publication Date:
July 03, 2014
Filing Date:
December 24, 2013
Export Citation:
Assignee:
POSCO (KR)
RES INST IND SCIENCE & TECH (KR)
RES INST IND SCIENCE & TECH (KR)
International Classes:
C23C14/24; C22C21/00; C23C28/00
Foreign References:
| JP2009091652A | 2009-04-30 | |||
| KR20060086932A | 2006-08-01 | |||
| JP2008518100A | 2008-05-29 | |||
| KR20120128648A | 2012-11-27 | |||
| JP2000282158A | 2000-10-10 |
Other References:
See also references of EP 2940180A4
None
None
Attorney, Agent or Firm:
YOU ME PATENT AND LAW FIRM (Gangnam-gu, Seoul 135-912, KR)
Download PDF:
Previous Patent: STRUCTURE FOR FIXING MOTOR VEHICLE ROOF MODULE
Next Patent: OLEFIN RESIN COMPOSITION
Next Patent: OLEFIN RESIN COMPOSITION