Title:
ABRASION RESISTANT STEEL WITH EXCELLENT CUTTING CRACK RESISTANCE AND METHOD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2021/125763
Kind Code:
A1
Abstract:
The present invention relates to an abrasion resistant steel and a method for manufacturing same, wherein the abrasion resistant steel does not have a crack occurring thereon even after being cut by means of a gas, etc.
Inventors:
YU SENG-HO (KR)
CHO NAM-YOUNG (KR)
CHO NAM-YOUNG (KR)
Application Number:
PCT/KR2020/018392
Publication Date:
June 24, 2021
Filing Date:
December 16, 2020
Export Citation:
Assignee:
POSCO (KR)
International Classes:
C22C38/58; B21B1/24; B21B3/00; C21D8/02; C22C38/48; C22C38/50; C22C38/54
Foreign References:
| KR20160072099A | 2016-06-22 | |||
| JPH0841535A | 1996-02-13 | |||
| KR20180073368A | 2018-07-02 | |||
| KR20140072180A | 2014-06-12 | |||
| US20150225822A1 | 2015-08-13 | |||
| KR20150179009A | 2015-12-15 |
Attorney, Agent or Firm:
C&S PATENT AND LAW OFFICE (KR)
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