摘要
The effect of revolution on inhomogeneous plastic deformation of HPT processed IF steel was investigated using experimental and simulation approaches. The results indicate that the degree of inhomogeneous plastic deformation increases as the revolutions increase along the radial direction on the transversal plane of disks. In addition, the hardness and the microstructure distributions verify the trend that the effective strain of the HPT processed disks at the early torsion stage is gradually deformed from the edge to the center with the revolutions increases.
The effect of revolution on inhomogeneous plastic deformation of HPT processed IF steel was investigated using experimental and simulation approaches. The results indicate that the degree of inhomogeneous plastic deformation increases as the revolutions increase along the radial direction on the transversal plane of disks. In addition, the hardness and the microstructure distributions verify the trend that the effective strain of the HPT processed disks at the early torsion stage is gradually deformed from the edge to the center with the revolutions increases.
作者
Yuepeng Song
Miaomiao Chen
Baoyan Xu
Dongsheng Gao
Hyoung Seop Kim
Yuepeng Song;Miaomiao Chen;Baoyan Xu;Dongsheng Gao;Hyoung Seop Kim(Shandong Agricultural University, Mechanical and Electronic Engineering College, Tai’an, China;Shandong Agricultural University, Shandong Provincial Key Laboratory of Horticultural Machineries and Equipments, Tai’an, China;Pohang University of Science and Technology, Department of Materials Science and Engineering, Pohang, Korea)
