Advanced Mechanical Properties and Deformation Mechanisms of Bulk Nanostructured Materials

Volume 683

doi: 10.4028/www.scientific.net/MSF.683

Paper Title Page

Authors: De Liang Zhang, Hong Bao Yu, Yuong Chen

Abstract: Bulk nanostructured (grain sizes in the range of 50-200nm) and ultrafine structured (grain sizes in the range of 100-500nm) -TiAl based...

149
Authors: Wolfgang Blum, Philip Eisenlohr

Abstract: Severe plastic predeformation of crystalline materials leads not only to formation of a steady-state dislocation structure including...

163
Authors: Nina Koneva, Eduard Kozlov

Abstract: In this paper, analysis of work hardening laws for grains with sizes on nano- and microlevel is carried out. The work is based on...

183
Authors: Xiao Jing Xu, Cheng Cheng, Yong Luo, Tao Song, Zhen Dan Fei

Abstract: Tensile deformation behaviors up to peak stress of the ultra-fine subgrained aluminum (2024Al) with the subgrain sizes of about 250 nm and...

189
Authors: L. Hollang, K. Reuther, S.R. Dey, E. Hieckmann, Werner Skrotzki

Abstract: It is the aim of the present paper to quantify and visualise the grain size induced transition of the deformation mechanism in metal...

193
Authors: Igor V. Alexandrov, Roza G. Chembarisova, M.I. Latypov

Abstract: Basing on the kinetic modeling, the role of microstructure peculiarities in formation of a revealed experimentally high-strength state of...

203
Authors: Yan Beygelzimer

Abstract: We present a model of severe plastic deformation of metals under the assumption of turbulence in their representative volume element. It...

213
Authors: S.V.S. Narayana Murty, Shiro Torizuka

Abstract: Steel bars having a cross section of 18mm square with uniform distribution of ultrafine ferrite grains were produced through a multi-pass...

225
Authors: G.V. Preetham Kumar, Ganesh G. Niranjan, Chakkingal Uday

Abstract: Grain refinement studies in titanium have gained significant interest owing to its importance as a biomaterial. Severe plastic deformation...

233
Authors: Ke Han, Jing Ping Chen

Abstract: Large amount of research has been undertaken on the effects of conventional thermomechanical treatment and chemistry variations on the...

243

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