Title:
HIGH-CARBON STEEL WIRE ROD AND PRODUCTION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2024/037063
Kind Code:
A1
Abstract:
A high-carbon steel wire rod and a production method therefor. The production method comprises: performing smelting to obtain molten steel; performing continuous casting on the molten steel to obtain a continuous casting billet, and performing reduction treatment on the continuous casting billet by using reduction rates, which are high, low and high in sequence, during a continuous casting process; performing breakdown rolling on the continuous casting billet after heating the continuous casting billet, so as to obtain a breakdown material; and performing rolling and air cooling treatment on the breakdown material after heating the breakdown material, so as to obtain a wire rod.
Inventors:
MA JIANCHAO (CN)
SHEN KUI (CN)
MA HAN (CN)
LI QIANG (CN)
SHEN KUI (CN)
MA HAN (CN)
LI QIANG (CN)
Application Number:
PCT/CN2023/093049
Publication Date:
February 22, 2024
Filing Date:
May 09, 2023
Export Citation:
Assignee:
INSTITUTE OF RES OF IRON AND STEEL JIANGSU PROVINCE/SHA STEEL CO LTD CN (CN)
ZHANGJIAGANG RONGSHENG SPECIAL STEEL CO LTD (CN)
JIANGSU SHAGANG GROUP CO LTD (CN)
ZHANGJIAGANG RONGSHENG SPECIAL STEEL CO LTD (CN)
JIANGSU SHAGANG GROUP CO LTD (CN)
International Classes:
B22D11/00; B22D11/12; B22D11/124
Foreign References:
| CN115055654A | 2022-09-16 | |||
| CN109487162A | 2019-03-19 | |||
| JP2005305516A | 2005-11-04 | |||
| JP2010069499A | 2010-04-02 | |||
| CN102398007A | 2012-04-04 |
Attorney, Agent or Firm:
SUZHOU WISPRO INTELLECTUAL PROPERTY AGENCY (CN)
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