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Deformation behavior of ultra-low carbon steel in ferrite region during warm processing
Authors:Xu Guang  Chen Zhenye  Liu Li  Yu Shengfu
Affiliation:(1) Key Laboratory for Ferrous Metallurgy and Resources Utilization of Ministry of Education, Wuhan University of Science and Technology, Wuhan, 430081, China
Abstract:The hot deformation experiments of ultra-low carbon steel in ferrite range were carried out ina hot simulator in order to research hot deformation behaviors of ultra-low carbon steel in ferrite range at low temperature.The results show that the influences of deformation parameters on flow stress are different to those in austenitic deformation.The deformation characteristic parameters were calculated for ultra-low carbon steel in ferrite region.The flow stress equation for ultra-low carbon steel in ferritic deformation at low temperature was obtained.
Keywords:ultra-low carbon steel  warm processing  deformation  flow stress equation
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