Paper Title
Authors: Yu.R. Kolobov, Konstantin Ivanov
Abstract:The experimental and theoretical investigations of grain boundary diffusion processes have been performed using metals and alloys in...
Authors: Jakub Čížek, Ivan Procházka, Bohumil Smola, Ivana Stulíková, Radomír Kužel, Z. Matěj, V. Cherkaska, Rinat K. Islamgaliev, Olya B. Kulyasova
Abstract:In the present work we studied microstructure of ultra fine grained (UFG) pure Mg and UFG Mg-based alloys. The initial coarse grained samples...
Authors: Hidetoshi Somekawa, Toshiji Mukai
Abstract:The fracture toughness was investigated using in an extruded AZ31 magnesium alloy with an initial grain size of 1.0 μm. Since the small scale...
Authors: Keiichiro Oh-ishi, Alexandre P. Zhilyaev, Terry R. McNelley
Abstract:Friction stir processing (FSP) is a severe plastic deformation (SPD) method that has been applied to as-cast NiAl bronze (NAB) materials,...
Authors: Yutaka S. Sato, M. Urata, Y. Kurihara, S.H.C. Park, Hiroyuki Kokawa, Kazutaka Ikeda, Nobuhiro Tsuji
Abstract:Recently, several metallic materials with ultrafine-grained structures and characterized by high strength and toughness have been developed....
Authors: H.P. Stüwe
Abstract:Severe plastic deformation of metals leads to changes in microstructure, which in turn are responsible for unusual bulk properties. There are...
Authors: Andrzej Rosochowski, Lech Olejnik, Maria W. Richert
Abstract:This paper explains the concept of 3D-ECAP with “in-die rotation” and presents the results of experiments for two sets of tooling with...
Authors: Helena Van Swygenhoven
Abstract:Large scale computer simulations suggest that in nanocrystalline metals grain boundaries act as source and sink for dislocations. This...
Authors: Igor V. Alexandrov, I.N. Budilov, György Krállics, Hyoung Seop Kim, Seung Chae Yoon, A.A. Smolyakov, Alexander Korshunov, V.P. Solovyev
Abstract:Equal-channel angular (ECA) pressing is the main technique of the severe plastic deformation (SPD) method, applied for fabrication of bulk...
Showing 21 to 30 of 162 Paper Titles