Title:
METHOD FOR MANUFACTURING MARTENSITE-BASED STAINLESS STEEL HAVING EXCELLENT SURFACE QUALITY
Document Type and Number:
WIPO Patent Application WO/2019/124825
Kind Code:
A1
Abstract:
The present invention relates to a technology for manufacturing a stainless steel by using twin roll-type thin plate casting and, particularly, to a method for manufacturing a martensite-based stainless steel having an excellent surface quality.
Inventors:
SONG BYOUNG-JUN (KR)
HWANG SUK-KYUN (KR)
HA MAN-JIN (KR)
KIM JIN-HO (KR)
HWANG SUK-KYUN (KR)
HA MAN-JIN (KR)
KIM JIN-HO (KR)
Application Number:
PCT/KR2018/015272
Publication Date:
June 27, 2019
Filing Date:
December 04, 2018
Export Citation:
Assignee:
POSCO (KR)
International Classes:
B22D11/00; B22D11/06; C22C38/02; C22C38/04; C22C38/22; C22C38/24; C22C38/44
Foreign References:
| KR101528068B1 | 2015-06-16 | |||
| KR101318274B1 | 2013-10-15 | |||
| KR20120072492A | 2012-07-04 | |||
| KR20120074436A | 2012-07-06 | |||
| KR20120074434A | 2012-07-06 |
Attorney, Agent or Firm:
C&S PATENT AND LAW OFFICE (KR)
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