Mathematical Model and Simulation of Austenite Reverse Phase Transformation Process in Cold Rolled Low Carbon Steel

Based on the reverse austenite transformation process of cold rolled low carbon steel and the deformation energy storage, the mathematical model of phase transformation temperature and structure transformation of austenite reverse transformation was established by using Scheil transformation kinetic...

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Main Authors:	Su-fen Wang, Zhi-jie Li*, Jian-hong Huang, Xun-yang Chen, Xin-dong Wang
Format:	Article
Language:	English
Published:	Faculty of Mechanical Engineering in Slavonski Brod, Faculty of Electrical Engineering in Osijek, Faculty of Civil Engineering in Osijek 2020-01-01
Series:	Tehnički Vjesnik
Subjects:	austenite cold rolled low carbon steel numerical model reverse phase transformation simulation
Online Access:	https://hrcak.srce.hr/file/355652

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spelling	doaj-73f0df62e9ba497a9ada2f8c4981b6e82020-11-25T03:54:17ZengFaculty of Mechanical Engineering in Slavonski Brod, Faculty of Electrical Engineering in Osijek, Faculty of Civil Engineering in Osijek Tehnički Vjesnik1330-36511848-63392020-01-0127515511556Mathematical Model and Simulation of Austenite Reverse Phase Transformation Process in Cold Rolled Low Carbon SteelSu-fen Wang0Zhi-jie Li*1Jian-hong Huang2Xun-yang Chen3Xin-dong Wang4Key Laboratory of Air-drive Equipment Technology of Zhejing, Province Quzhou, Zhejiang 324000, P. R. China Quzhou University, NO. 78 Jiuhua North Road, Quzhou, Zhejiang 324000, ChinaKey Laboratory of Air-drive Equipment Technology of Zhejing, Province Quzhou, Zhejiang 324000, P. R. China Quzhou University, NO. 78 Jiuhua North Road, Quzhou, Zhejiang 324000, ChinaSHANG YANG Machinery Co., Ltd of Zhejiang Quzhou, Zhejiang 324000, P. R. ChinaCollege of Mechanical Engineering, Quzhou University, Quzhou, Zhejiang 324000, P. R. China NO. 78 Jiuhua North Road, Quzhou, Zhejiang 324000, ChinaCollege of Mechanical Engineering, Quzhou University, Quzhou, Zhejiang 324000, P. R. China NO. 78 Jiuhua North Road, Quzhou, Zhejiang 324000, ChinaBased on the reverse austenite transformation process of cold rolled low carbon steel and the deformation energy storage, the mathematical model of phase transformation temperature and structure transformation of austenite reverse transformation was established by using Scheil transformation kinetics. The different heating temperature of austenite and deformation amount of the austenite reverse transformation structure are numerically simulated. The inverse transformation process of austenite was calculated by Matlab, the calculation results show that the austenite transformation temperature AS increases with the increase of heating rate and comes to a constant value. The influence of deformation on AS decreases with the increase of heating rate.Austenite grain size and the temperature is approximately exponential. The accuracy of the model was verified by experimental analysis of the microstructure under different process conditions.https://hrcak.srce.hr/file/355652austenitecold rolled low carbon steelnumerical modelreverse phase transformationsimulation
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	Su-fen Wang Zhi-jie Li* Jian-hong Huang Xun-yang Chen Xin-dong Wang
spellingShingle	Su-fen Wang Zhi-jie Li* Jian-hong Huang Xun-yang Chen Xin-dong Wang Mathematical Model and Simulation of Austenite Reverse Phase Transformation Process in Cold Rolled Low Carbon Steel Tehnički Vjesnik austenite cold rolled low carbon steel numerical model reverse phase transformation simulation
author_facet	Su-fen Wang Zhi-jie Li* Jian-hong Huang Xun-yang Chen Xin-dong Wang
author_sort	Su-fen Wang
title	Mathematical Model and Simulation of Austenite Reverse Phase Transformation Process in Cold Rolled Low Carbon Steel
title_short	Mathematical Model and Simulation of Austenite Reverse Phase Transformation Process in Cold Rolled Low Carbon Steel
title_full	Mathematical Model and Simulation of Austenite Reverse Phase Transformation Process in Cold Rolled Low Carbon Steel
title_fullStr	Mathematical Model and Simulation of Austenite Reverse Phase Transformation Process in Cold Rolled Low Carbon Steel
title_full_unstemmed	Mathematical Model and Simulation of Austenite Reverse Phase Transformation Process in Cold Rolled Low Carbon Steel
title_sort	mathematical model and simulation of austenite reverse phase transformation process in cold rolled low carbon steel
publisher	Faculty of Mechanical Engineering in Slavonski Brod, Faculty of Electrical Engineering in Osijek, Faculty of Civil Engineering in Osijek
series	Tehnički Vjesnik
issn	1330-3651 1848-6339
publishDate	2020-01-01
description	Based on the reverse austenite transformation process of cold rolled low carbon steel and the deformation energy storage, the mathematical model of phase transformation temperature and structure transformation of austenite reverse transformation was established by using Scheil transformation kinetics. The different heating temperature of austenite and deformation amount of the austenite reverse transformation structure are numerically simulated. The inverse transformation process of austenite was calculated by Matlab, the calculation results show that the austenite transformation temperature AS increases with the increase of heating rate and comes to a constant value. The influence of deformation on AS decreases with the increase of heating rate.Austenite grain size and the temperature is approximately exponential. The accuracy of the model was verified by experimental analysis of the microstructure under different process conditions.
topic	austenite cold rolled low carbon steel numerical model reverse phase transformation simulation
url	https://hrcak.srce.hr/file/355652
work_keys_str_mv	AT sufenwang mathematicalmodelandsimulationofaustenitereversephasetransformationprocessincoldrolledlowcarbonsteel AT zhijieli mathematicalmodelandsimulationofaustenitereversephasetransformationprocessincoldrolledlowcarbonsteel AT jianhonghuang mathematicalmodelandsimulationofaustenitereversephasetransformationprocessincoldrolledlowcarbonsteel AT xunyangchen mathematicalmodelandsimulationofaustenitereversephasetransformationprocessincoldrolledlowcarbonsteel AT xindongwang mathematicalmodelandsimulationofaustenitereversephasetransformationprocessincoldrolledlowcarbonsteel
_version_	1724474612029325312

Mathematical Model and Simulation of Austenite Reverse Phase Transformation Process in Cold Rolled Low Carbon Steel

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