Title:
METHOD FOR MANUFACTURING HIGH CU STAINLESS STEEL HAVING EXCELLENT SURFACE QUALITY
Document Type and Number:
WIPO Patent Application WO/2019/117456
Kind Code:
A1
Abstract:
The purpose of one aspect of the present invention is to provide a method for manufacturing a high Cu stainless steel by using a twin roll strip casting process in the manufacture of stainless steel containing a large amount of Cu, thereby reducing manufacturing costs and having excellent surface quality.
Inventors:
PARK SUNG-JIN (KR)
SONG BYOUNG-JUN (KR)
KWEON OH-SEONG (KR)
SONG BYOUNG-JUN (KR)
KWEON OH-SEONG (KR)
Application Number:
PCT/KR2018/012894
Publication Date:
June 20, 2019
Filing Date:
October 29, 2018
Export Citation:
Assignee:
POSCO (KR)
International Classes:
C21D8/02; B21B1/46; B22D11/06; C21D9/46; C22C38/00; C22C38/02; C22C38/42; C23G1/08
Foreign References:
| KR20170068657A | 2017-06-20 | |||
| KR20170075059A | 2017-07-03 | |||
| US20080264525A1 | 2008-10-30 | |||
| KR20140081604A | 2014-07-01 | |||
| KR20110052749A | 2011-05-18 |
Attorney, Agent or Firm:
C&S PATENT AND LAW OFFICE (KR)
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