Title:
METHOD FOR PRODUCING HIGH MANGANESE STEEL MATERIAL HAVING EXCELLENT ANTI-VIBRATION CHARACTERISTICS AND FORMABILITY, AND HIGH MANGANESE STEEL PRODUCED THEREBY
Document Type and Number:
WIPO Patent Application WO/2020/080602
Kind Code:
A1
Abstract:
The present invention relates to a steel material used for a steel plate or the like for automobiles or construction and, more particularly, to a high manganese steel material having excellent anti-vibration characteristics and formability, which can be used where anti-vibration characteristics are required for noise reduction, and a method for producing same.
Inventors:
CHO WON-TAE (KR)
KIM EUNG-SOO (KR)
KIM SUNG-KYU (KR)
HAN TAE-KYO (KR)
KIM EUNG-SOO (KR)
KIM SUNG-KYU (KR)
HAN TAE-KYO (KR)
Application Number:
PCT/KR2018/015601
Publication Date:
April 23, 2020
Filing Date:
December 10, 2018
Export Citation:
Assignee:
POSCO (KR)
International Classes:
C21D8/02; C22C38/00; C22C38/02; C22C38/04; C22C38/14
Foreign References:
| KR101518599B1 | 2015-05-07 | |||
| KR101736636B1 | 2017-05-17 | |||
| KR20160082611A | 2016-07-08 | |||
| JPH04272130A | 1992-09-28 | |||
| KR20160078840A | 2016-07-05 |
Attorney, Agent or Firm:
C&S PATENT AND LAW OFFICE (KR)
Download PDF: