CALCIUM-CONTAINING GRAPHITE STEEL WIRE ROD, GRAPHITE STEEL, AND MANUFACTURING AND CUTTING METHOD THEREFOR

Title:

CALCIUM-CONTAINING GRAPHITE STEEL WIRE ROD, GRAPHITE STEEL, AND MANUFACTURING AND CUTTING METHOD THEREFOR

Document Type and Number:

WIPO Patent Application WO/2023/113444

Kind Code:

A1

Abstract:

The present invention relates to a calcium-containing graphite steel wire rod, steel wire, graphite steel, and a manufacturing method and cutting method therefor and, more particularly, proposes a cutting method for manufacturing industrial parts and is concerned with a graphite steel wire rod, a steel wire, and graphite steel associated therewith, and a manufacturing method therefor.

More Like This:

WO/2022/130176	AUSTENITIC STAINLESS STEEL, PLATES FOR HEAT EXCHANGERS, AND CHIMNEY DUCTS MADE WITH THIS STEEL
WO/2023/134728	COPPER-CONTAINING ORIENTED SILICON STEEL AND MANUFACTURING METHOD THEREFOR
WO/2020/080602	METHOD FOR PRODUCING HIGH MANGANESE STEEL MATERIAL HAVING EXCELLENT ANTI-VIBRATION CHARACTERISTICS AND FORMABILITY, AND HIGH MANGANESE STEEL PRODUCED THEREBY

Inventors:

CHOI SANGWOO (KR)
LIM NAMSUK (KR)

Application Number:

PCT/KR2022/020279

Publication Date:

June 22, 2023

Filing Date:

December 13, 2022

Export Citation:

Click for automatic bibliography generation Help

Assignee:

POSCO CO LTD (KR)

International Classes:

C22C38/02; B21B1/16; C21D5/14; C21D8/02; C21D9/52; C22C38/00; C22C38/04; C22C38/06; C22C38/14; C22C38/60

Foreign References:

JP2003034840A	2003-02-07
KR20200075643A	2020-06-26
KR101674826B1	2016-11-10
KR20190075512A	2019-07-01
JPH07188847A	1995-07-25

Attorney, Agent or Firm:

SELIM INTELLECTUAL PROPERTY LAW FIRM (KR)

Download PDF:

View/Download PDF PDF Help

Previous Patent: TRANSMISSION DEVICE FOR POINT CLOUD DATA, METHOD PERFORMED BY SAID TRANSMISSION DEVICE, RECEPTION DE...

Next Patent: METHOD AND APPARATUS FOR FLOATING POINT ARITHMETIC