Title of article
Deformation enhanced transformation and dynamic recrystallization of ferrite in a low carbon steel during multipass hot deformation
Author/Authors
Sun، نويسنده , , Z.Q. and Yang، نويسنده , , W.Y and Qi، نويسنده , , J.J. and Hu، نويسنده , , A.M، نويسنده ,
Pages
6
From page
201
To page
206
Abstract
Multipass hot deformation with an industry-acceptable pass reduction has been investigated by hot compression. A fine ferrite grain size can be achieved by carefully controlling the interaction of the deformation-enhanced transformation and dynamic recrystallization of ferrite. By the development of a ferrite grain size of 3–5 μm, the yield strength of Q235 grade plain carbon steel can be doubled, without significant loss of ductility, compared with material produced by conventional processing.
Keywords
Mechanical Behavior , Ferrite dynamic recrystallization , Microstructure refinement , Low carbon steel , Deformation-enhanced transformation
Journal title
Astroparticle Physics
Record number
2060712
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