Paper Title
Page
Authors: Henry Sigvart Valberg
Abstract:The mechanics of metal flow through long choked die channels have been investigated in unlubricated hot aluminum extrusion. Experiments were...
145
Authors: Li Liang Wang, Jie Zhou, Jurek Duczczyk
Abstract:A novel extrusion testing method, double action extrusion (DAE), to highlight the effect of friction at the die bearing in aluminum extrusion...
153
  | Authors: C. Karadogan, R. Grueebler, Pavel Hora
Abstract:Friction is one of the most influential parameters in extrusion processes. The flow distribution is controlled using the effect of friction...
161
Authors: Serkan Ertürk, Dirk Steglich, Jan Bohlen, Dietmar Letzig, Wolfgang Brocks
Abstract:A yield function for hexagonal closed packed (hcp) metals was modified with respect to strain rate and temperature and developed to capture...
167
Authors: W. Libura, Artur Rękas, D. Leśniak
Abstract:The work presents the results of FEM simulations of extrusion process with the use of four – hole dies of various geometry. The traditional...
173
Authors: Kali Pada Maity, Akshaya Kumar Rout, Kalu Majhi
Abstract:Extrusion through mathematically contoured die plays a critical role in improvement of surface integrity of extruded product. There is...
181
Authors: Kali Pada Maity, Akshaya Kumar Rout
Abstract:The extrusion of section from round billet poses a great challenge for theoretical modeling of the process using upper bound method. The...
189
Authors: W. Assaad, H.J.M. Geijselaers, K.E. Nilsen
Abstract:The design of extrusion dies depends on the experience of the designer. After the die has been manufactured, it is tested during an extrusion...
197
  | Authors: Barbara Reggiani, Marco D’Ascenzo, Lorenzo Donati, Jie Zhou, Luca Tomesani
Abstract:The effect of process parameters on the creep-fatigue behavior of a hot-work tool steel for aluminum extrusion die was investigated through a...
205
Authors: Gang Fang, Jie Zhou, Jurek Duczczyk
Abstract:Wide, thin-wall profiles exiting simultaneously from a multi-hole die during aluminum extrusion tend to have different velocities and deflect...
213
Showing 21 to 30 of 38 Paper Titles