Title:
HIGH-STRENGTH AND HIGH-CORROSION RESISTANCE STEEL WIRE AND MANUFACTURING METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2018/117471
Kind Code:
A1
Abstract:
The present invention relates to a steel wire for an armor cable used for a flexible pipe and, more specifically, to a high-strength and high-corrosion resistance steel wire having excellent sour properties and high-strength, and a manufacturing method therefor.
Inventors:
LEE CHOONG-YEOL (KR)
Application Number:
PCT/KR2017/013944
Publication Date:
June 28, 2018
Filing Date:
November 30, 2017
Export Citation:
Assignee:
POSCO (KR)
International Classes:
C22C38/18; C21D8/06; C21D9/52; C22C38/02; C22C38/04
Foreign References:
| JP5873563B2 | 2016-03-01 | |||
| KR20160074875A | 2016-06-29 | |||
| KR20110083688A | 2011-07-20 | |||
| JP5939359B2 | 2016-06-22 | |||
| JPH06228653A | 1994-08-16 |
Attorney, Agent or Firm:
C&S PATENT AND LAW OFFICE (KR)
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