TESTING ON PRODUCTION OF VANADIUM-MICROALLOYED HSLA STEEL WITH OVER 550 MPa STRENGTH IN CSP

ZHU Tao; JIANG Chang-lin; HE Yi-zhu

Volume 24 Issue 4

Dec. 2003

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ZHU Tao, JIANG Chang-lin, HE Yi-zhu. TESTING ON PRODUCTION OF VANADIUM-MICROALLOYED HSLA STEEL WITH OVER 550 MPa STRENGTH IN CSP[J]. IRON STEEL VANADIUM TITANIUM, 2003, 24(4): 6-13.

Citation:

ZHU Tao, JIANG Chang-lin, HE Yi-zhu. TESTING ON PRODUCTION OF VANADIUM-MICROALLOYED HSLA STEEL WITH OVER 550 MPa STRENGTH IN CSP[J]. IRON STEEL VANADIUM TITANIUM, 2003, 24(4): 6-13.

ZHU Tao, JIANG Chang-lin, HE Yi-zhu. TESTING ON PRODUCTION OF VANADIUM-MICROALLOYED HSLA STEEL WITH OVER 550 MPa STRENGTH IN CSP[J]. IRON STEEL VANADIUM TITANIUM, 2003, 24(4): 6-13.

Citation:

ZHU Tao, JIANG Chang-lin, HE Yi-zhu. TESTING ON PRODUCTION OF VANADIUM-MICROALLOYED HSLA STEEL WITH OVER 550 MPa STRENGTH IN CSP[J]. IRON STEEL VANADIUM TITANIUM, 2003, 24(4): 6-13.

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TESTING ON PRODUCTION OF VANADIUM-MICROALLOYED HSLA STEEL WITH OVER 550 MPa STRENGTH IN CSP

1. Technological Center of Maanshan Iron & Steel Co. Ltd., Maanshan 243000, Anhui, China;
2. Anhui University of Technology, Maanshan 243002, Anhui, China

Received Date: 2003-09-25
Available Online: 2023-12-06
Publish Date: 2003-12-31

Abstract

Abstract

In order to produce HSLA steel which tensile strength exceeds 550 MPa on CSP line, chemical composition design, CSP continuous-casting simulation, rolling test and Gleeble experiment were carried out. The effect of vanadium-microalloying and controlled rolling & controlled cooling technique was investigated. The production process was drafted and this is the base for further investigating on vanadium-microalloying behavior on CSP line.
- HSLA steel,
- CSP,
- vanadium-microalloying,
- mechanical properties

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