Title:
100-KG-GRADE COLD-ROLLED LOW-ALLOY ANNEALED DUAL-PHASE STEEL AND MANUFACTURING METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2024/041533
Kind Code:
A1
Abstract:
Disclosed in the present invention is a 100-kg-grade cold-rolled low-alloy annealed dual-phase steel, which comprises Fe and inevitable impurities, and further comprises the following chemical elements in percentages by mass: 0.1%
Inventors:
LI WEI (CN)
ZHU XIAODONG (CN)
WANG LI (CN)
ZHU XIAODONG (CN)
WANG LI (CN)
Application Number:
PCT/CN2023/114258
Publication Date:
February 29, 2024
Filing Date:
August 22, 2023
Export Citation:
Assignee:
BAOSHAN IRON & STEEL (CN)
International Classes:
C22C38/02; C21D1/26; C21D8/02; C22C38/04; C22C38/06; C22C38/12; C22C38/14
Foreign References:
| CN113737087A | 2021-12-03 | |||
| CN113737086A | 2021-12-03 | |||
| CN113061812A | 2021-07-02 | |||
| CN1940108A | 2007-04-04 | |||
| JP2015113475A | 2015-06-22 | |||
| KR102200227B1 | 2021-01-08 |
Attorney, Agent or Firm:
SHANGHAI PATENT & TRADEMARK LAW OFFICE, LLC (CN)
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