Title:
HOT STAMPED PART AND METHOD OF MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2021/125581
Kind Code:
A1
Abstract:
Disclosed in one embodiment of the present invention is a hot stamped part comprising: a base steel sheet; and a plated layer positioned on top of the base steel sheet and including a first layer and a second layer, sequentially stacked on one another, wherein the plated layer further comprises an intermetallic compound portion disposed as islands within the second layer, and the area percentage of the intermetallic compound portion with respect to the second layer is 20% to 60%.
Inventors:
KIM HYE JIN (KR)
HWANG KYU YEON (KR)
JUNG HYUN YEONG (KR)
LEE JIN HO (KR)
JUNG SEUNG PILL (KR)
HWANG KYU YEON (KR)
JUNG HYUN YEONG (KR)
LEE JIN HO (KR)
JUNG SEUNG PILL (KR)
Application Number:
PCT/KR2020/016278
Publication Date:
June 24, 2021
Filing Date:
November 18, 2020
Export Citation:
Assignee:
HYUNDAI STEEL CO (KR)
International Classes:
C23C2/26; B21D22/02; C08K5/10; C09D7/63; C09D191/00; C22C21/02; C22C38/28; C22C38/32; C22C38/38; C23C2/12
Foreign References:
| KR20180074449A | 2018-07-03 | |||
| KR20160079944A | 2016-07-07 | |||
| KR101318060B1 | 2013-10-15 | |||
| JP2018030988A | 2018-03-01 | |||
| KR20110038763A | 2011-04-15 |
Attorney, Agent or Firm:
Y.P.LEE, MOCK & PARTNERS (KR)
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