ISIJ International
Online ISSN : 1347-5460
Print ISSN : 0915-1559
ISSN-L : 0915-1559
Effect of Initial Sheet Thickness on Shear Deformation in Ferritic Rolling of IF-Steel Sheets
Kyung-Keun UmHyo-Tae JeongJoong-Kyu AnDong Nyung LeeGyosung KimOhjoon Kwon
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JOURNALS FREE ACCESS

2000 Volume 40 Issue 1 Pages 58-64

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Abstract

The effect of sheet thickness on shear deformation and texture for the ferrite rolling has been studied. The shear deformation was estimated from the distorted shape of inserted wire before rolling and FEM simulation. The deformed shape of inserted wires and FEM results showed that the shear strain decreased with increasing initial sheet thickness. The measured and simulated textures also showed that the Goss component changed to Dillamore component as the thickness increased. From rolling simulation of 20 % reduction, the minimum shear deformation was found to exist for the given roll bite geometry and friction coefficient.

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© The Iron and Steel Institute of Japan
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