Study on the Deformation Extension of Heavy Plate Rolling Process
MA Xingyun
Abstract：By single pass rolling simulation test, the relationship of pass reduction and deformation extension was studied. The results showed that with the increase of the shape ration, the deformation extension turned higher;In the test condition, when the shape ration is bigger than 0.7, the deformation extension rate of the plate center reaches 50%above. In the practice production of super thick plate, the single pass shape ration should be increased under the up limit permission of the mill ability, and assuring get the shape ration bigger than 0.5 in fewest passes.
Keywords：heavy steel plate rollingdegree of reductionshape rationdeformation extension rate
Publication Date：2014-01-01
Online Publishing Date：2026-05-22(First online date of this platform, not the publication date of the document)
Pages：2( 34-35 )