Research and Application of High Temperature Deformation Resistance in Low-alloy Steel with Vanadium

LIU Yong

Volume 33 Issue 5

Oct. 2012

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LIU Yong. Research and Application of High Temperature Deformation Resistance in Low-alloy Steel with Vanadium[J]. IRON STEEL VANADIUM TITANIUM, 2012, 33(5): 60-65.

Citation:

LIU Yong. Research and Application of High Temperature Deformation Resistance in Low-alloy Steel with Vanadium[J]. IRON STEEL VANADIUM TITANIUM, 2012, 33(5): 60-65.

LIU Yong. Research and Application of High Temperature Deformation Resistance in Low-alloy Steel with Vanadium[J]. IRON STEEL VANADIUM TITANIUM, 2012, 33(5): 60-65.

Citation:

LIU Yong. Research and Application of High Temperature Deformation Resistance in Low-alloy Steel with Vanadium[J]. IRON STEEL VANADIUM TITANIUM, 2012, 33(5): 60-65.

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Research and Application of High Temperature Deformation Resistance in Low-alloy Steel with Vanadium

LIU Yong^1,2

1. School of Materials Science and Engineering, University of Science and Technology Beijing, Beijing 100083, China;
2. Hot-rolled Plate Factory, Pangang Group Panzhihua Steel & Vanadium Co., Ltd., Panzhihua 617062, Sichuan, China

Received Date: 2012-05-20
Available Online: 2023-12-04

Abstract

Abstract

By the MMS-200 testing machine for thermal simulation,researched the deformation resistance in 850~1 100 ℃ temperature for vanadium low-alloy steel whose tensile strength is 510 MPa and analyzed deformation temperature,deformation speed and deformation extent to influence the deformation resistance in the test.According to the experimental result,the mathematical model of deformation resistance in hot continuous rolling has been optimized and improved.The prediction error for rolling force is reduced from 8%~10% to below 5%.The prediction accuracy of the mathematical model for process control has been improved effectively.
- low-alloy steel with vanadium,
- thermal simulation,
- deformation resistance,
- rolling force,
- mathematical model

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