Title:
HOT-ROLLED STEEL PLATE AND STEEL TUBE HAVING EXCELLENT ABRASION RESISTANCE, AND MANUFACTURING METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2023/090897
Kind Code:
A1
Abstract:
The present invention pertains to: a hot-rolled steel plate; a steel tube; and methods for manufacturing the steel plate and steel tube. More specifically, the present invention pertains to: a high manganese hot-rolled steel plate having excellent abrasion resistance; a steel tube manufactured using the hot-rolled steel plate; and methods for manufacturing the steel plate and steel tube.
Inventors:
PARK HYOUNG-JIN (KR)
Application Number:
PCT/KR2022/018212
Publication Date:
May 25, 2023
Filing Date:
November 17, 2022
Export Citation:
Assignee:
POSCO CO LTD (KR)
International Classes:
C22C38/38; B21C47/02; C21D8/02; C21D9/46
Foreign References:
| KR20080060982A | 2008-07-02 | |||
| KR20150050701A | 2015-05-11 | |||
| JP2003293075A | 2003-10-15 | |||
| KR101714929B1 | 2017-03-23 | |||
| EP3872215A1 | 2021-09-01 |
Attorney, Agent or Firm:
C&S PATENT AND LAW OFFICE (KR)
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