Title:
ZINC ALLOY PLATED STEEL HAVING EXCELLENT WELDABILITY AND CORROSION RESISTANCE
Document Type and Number:
WIPO Patent Application WO/2018/124649
Kind Code:
A1
Abstract:
Disclosed is a zinc alloy plated steel comprising a base iron, and multiple layers of alloy layers formed on top of the base iron, wherein each of the alloy layers in the multiple layers is either an Mg plated layer or a Zn-Mg alloy plated layer, and wherein the ratio of the weight of Mg contained in the multiple layers of alloy layers with respect to the total weight of the multiple layers of alloy layers is 0.13 to 0.24.
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Inventors:
KWAK YOUNG-JIN (KR)
KIM GOO-HWA (KR)
EOM MUN-JONG (KR)
HONG SEOK-JUN (KR)
KO KYOUNG-PIL (KR)
JUNG YONG-HWA (KR)
LEE DONG-YOEUL (KR)
KIM TAE-YEOB (KR)
NAM KYUNG-HOON (KR)
KIM GOO-HWA (KR)
EOM MUN-JONG (KR)
HONG SEOK-JUN (KR)
KO KYOUNG-PIL (KR)
JUNG YONG-HWA (KR)
LEE DONG-YOEUL (KR)
KIM TAE-YEOB (KR)
NAM KYUNG-HOON (KR)
Application Number:
PCT/KR2017/015314
Publication Date:
July 05, 2018
Filing Date:
December 22, 2017
Export Citation:
Assignee:
POSCO (KR)
International Classes:
C23C14/16; C22C18/00; C22C38/02; C22C38/04; C22C38/60; C23C14/24; C23C28/02
Foreign References:
| JPH0881761A | 1996-03-26 | |||
| KR20140083836A | 2014-07-04 | |||
| KR20160054111A | 2016-05-16 | |||
| JPH09137267A | 1997-05-27 | |||
| JPH083728A | 1996-01-09 |
Other References:
See also references of EP 3561147A4
Attorney, Agent or Firm:
C&S PATENT AND LAW OFFICE (KR)
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