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Meeting Materials Science & Technology 2019
Symposium Thermomechanical Processing in Shaping and Forming of Steels
Presentation Title Deformation Behavior of Non-metallic Inclusions during the Hot Torsion Process of Carbon Steel
Author(s) Kaiyu Peng, Wen Yang, Lifeng Zhang
On-Site Speaker (Planned) Lifeng Zhang
Abstract Scope Non-metallic inclusions are mainly originated from the deoxidation reaction of molten steel and thus are inevitable in steel. The deformation of inclusions occurs mainly in rolling process, especially in the hot rolling process. Thus, in order to control the deformation of inclusions better, it is necessary to study the deformation behavior of inclusions and its influencing factors during the hot rolling process. However, due to the complexity and high cost of industrial experiments and the limited reduction of laboratory compression experiments, hot torsion experiments will be carried out employing a Gleeble thermal simulator to simulate the deformation behavior of inclusions during hot rolling process. And the effects of temperature and strain rate on the deformation behavior of inclusions in the carbon steel will be analyzed in the current work.


Characterizing Longitudinal Defects in Steel Continuous Casting
Deformation Behavior of Non-metallic Inclusions during the Hot Torsion Process of Carbon Steel
Effect of Thermomechanical Strategy and Mo-Nb-B Alloying Additions on High Strength Medium Carbon Q/Q&T Steels
Effect of Vanadium and Aluminum Grain Refining Treatment on Steel Machinability
Effects of Thermomechanical Processing, Microalloying, and Rapid Heat Treatment on Microstructural Development, Carbonitride Precipitation, and Mechanical Behavior of Medium Carbon Steels
Evolution of Inclusions in Solid Steel during Reheating Process
Ferrite and Bainite Transformation from Austenite Grain Boundary in 0.6 wt.% C Steel
Formation of Polygonized Structures and Nuclear Recrystallization under Controlled Rolling of Low-carbon Steels
Some Aspects of Industrial Thermomechanical Processing of Steels
Yield Strength Improvement in 3rd Generation AHSS Through Warm Rolling

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