PLATED STEEL SHEET HAVING EXCELLENT STRENGTH, FORMABILITY AND SURFACE QUALITY, AND MANUFACTURING METHOD THEREFOR

Title:

PLATED STEEL SHEET HAVING EXCELLENT STRENGTH, FORMABILITY AND SURFACE QUALITY, AND MANUFACTURING METHOD THEREFOR

Document Type and Number:

WIPO Patent Application WO/2022/108219

Kind Code:

A1

Abstract:

The present invention relates to a plated steel sheet and a manufacturing method therefor, and, more specifically, to a zinc-based plated steel sheet and a manufacturing method therefor, the zinc-based plated steel sheet having high strength and high formability and being suitably applicable as a material for outer panels of a vehicle.

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Inventors:

HA YU-MI (KR)
YEOM JUN-SUNG (KR)

Application Number:

PCT/KR2021/016314

Publication Date:

May 27, 2022

Filing Date:

November 10, 2021

Export Citation:

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Assignee:

POSCO (KR)

International Classes:

C22C38/00; C21D8/02; C21D9/46; C22C38/02; C22C38/04; C22C38/06; C22C38/14; C22C38/16; C23C2/06

Foreign References:

JP2011246767A	2011-12-08
KR20180038019A	2018-04-13
JP2009209382A	2009-09-17
JP2009249715A	2009-10-29
JP2008231447A	2008-10-02
JP2004169160A	2004-06-17

Attorney, Agent or Firm:

C&S PATENT AND LAW OFFICE (KR)

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