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Title:
SINGLE LAYER ZINC ALLOY PLATED STEEL MATERIAL EXHIBITING EXCELLENT SPOT WELDABILITY AND CORROSION RESISTANCE, AND FABRICATION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2018/124630
Kind Code:
A1
Abstract:
Disclosed are a single layer zinc alloy plated steel material and a fabrication method therefor, the single layer zinc alloy plated steel material comprising a base iron and a zinc alloy plating layer formed on the base iron, wherein the zinc alloy plating layer contains 13-24 wt% of Mg, and the adhesion amount of the zinc alloy plating layer is at most 40g/m2 (excluding 0g/m2).

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Inventors:
KWAK YOUNG-JIN (KR)
KIM TAE-YEOB (KR)
Application Number:
PCT/KR2017/015222
Publication Date:
July 05, 2018
Filing Date:
December 21, 2017
Export Citation:
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Assignee:
POSCO (KR)
International Classes:
C23C14/16; C22C18/00; C22C38/02; C22C38/04; C22C38/06; C23C14/24
Foreign References:
KR910008175B11991-10-10
KR20140083836A2014-07-04
KR20160054111A2016-05-16
KR20150072999A2015-06-30
JP2016040413A2016-03-24
Other References:
See also references of EP 3561146A4
Attorney, Agent or Firm:
C&S PATENT AND LAW OFFICE (KR)
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