5th esaform conference on Material Forming Akademia Górniczo-Hutnicza Kraków, April 13-17, 2002 conference programme

11:30 - 11:50 NEW SPREAD FORMULA FOR HOT FLAT ROLLING

X. Duan, T. Sheppard (DEC, Bournemouth University, Bournemouth, UK)

11:50 - 12:10 THE EFFECTS OF SMALL ROLL DIAMETERS ON SPREAD AS WELL AS ON POWER AND LOAD REQUIREMENTS DURING HOT ROLLING

P.J. Mauk, F. Lingnau (University Duisburg, Germany)

12:10 - 12:30 Laboratory modelling of direct rolling of steel thin slabs

I. Schindler, P. Kozelský, H. Kulveitová, J. Dänemark (VSB, Technicka Univerzita Ostrava, Czech Republik), K. Čmiel (Třinec Ironworks, a.s., Technology and Research, Třinec, Czech Republic)

12:30 - 12:50 Turn Up And Turn Down Phenomena In Plate Rolling

M. Philipp, O. K. Harrer, W. Schwenzfeier (Montanuniversitat Leoben, Austria), R. Wodlinger, Chr. Fischer (Voest-Alpine Grobblech GmbH, Linz, Austria)
13:00 – 14:00 Lunch
14:20 – 16:10 ROOM A

Mini-symposium 2 – Applications of inverse analysis

Y. Chastel (Sophia Antipolis, France), J.-C. Gelin (Besancon, France), A.-M. Habraken (Liege, Belgium), E. Mitsoulis (Athens, Greece)

Chair – E. Mitsoulis

14:20 - 14:50 INVITED LECTURE: INVERSE ANALYSIS FOR THE IDENTIFI-CATION OF THERMAL AND MECHANICAL PARAMETERS OF MATERIALS

E. Massoni, Y.Chastel, R. Forestier, T. Dal Negro, M. Bellet (Ecole des Mines de Paris, CEMEF, Sophia Antipolis, France)

14:50 - 15:10 THERMAL CONSIDERATIONS FOR DESIGN OF A FLEXIBLE HOT TORSION TEST MACHINE

S. Khoddam (Mechanical Engineering Department, IROST, Tehran, Iran), P.D. Hodgson (Deakin University, Geelong, Australia)

15:10 - 15:30 INVERSE ANALYSIS OF THE SICO TEST USING A GRADIENT METHOD WITH SEMI-ANALYTICAL DERIVATIVES

T. Dal Negro (Dimeg, University of Padova, Italy), R. Forestier, E. Massoni (CEMEF, Ecole des Mines de Paris, Sophia Antipolis, France)

15:30 - 15:50 3D MODEL FOR INVERSE ANALYSIS OF CUBE COMPRESSION TEST

D. Szeliga, P. Matuszyk, V. Pidvysotskyy, M. Pietrzyk (Akademia Górniczo-Hutnicza, Kraków, Poland)

15:50 - 16:10 SENSITIVITY INVESTIGATIONS OF THE INVERSE METHOD INVOLVED IN THE THERMAL CONDUCTIVITY DETERMINATION OF STEELS

T. Telejko, Z. Malinowski (Akademia Gorniczo-Hutnicza, Krakow, Poland)
14:20 - 16:10 ROOM B

Mini-symposium 7 - Extrusion and Drawing of Materials

W. Misiolek (Bethlehem, USA), K. Muller (Berlin, Germany), P. Cetlin (Belo Horizonte, Brazil), W. Libura, J. Łuksza (Kraków, Poland)

Chair – W. Misiolek

14:20 - 14:50 INVITED LECTURE: THE PREDICTION OF THE RESIDUAL TENSILE UNIFORM STRAIN OF AN AISI 304 STAINLESS STEEL DRAWN BARS

E.C. S. Corrêa, M.T.P. Aguilar, P.R. Cetlin (Federal University of Minas Gerais, Brasil)

14:50 - 15:10 THIN STRIP ALUMINIUM EXTRUSION – PRESSURE, TEMPERATURE AND DEFLECTION RECORDINGS OF THE EXTRUSION DIE

M. Lefstad (SINTEF Materials Technology, Trondheim, Norway), P.T. Moe, S. Storen (Norwegian University of Science and Technology, Trondheim, Norway), R. Flatval (SINTEF Materials Technology, Trondheim, Norway)

15:10 - 15:30 PREDICTION OF CENTRAL BURSTS IN EXTRUSION PROCESS

J.F. Mariage (GSM/LASMIS, Université de Technologie de Troyes, Troyes Cedex, France; CETIM, Saint Etienne Cedex, France), K. Saanouni, P. Lestriez (GSM/LASMIS, Université de Technologie de Troyes, France)

15:30 - 15:50 THE APPLICATION OF MICROALLOYED STEELS TO THE DRAWING PROCESS

M. Rumiński, J. Majta, J. Łuksza (Akademia Górniczo-Hutnicza, Kraków, Poland)

15:50 - 16:10 METAL FORMING OF TITANIUM ALLOYS AFTER A PRELIMINARY HYDROGENATION

V.P. Fedotov (Russian Academy of Sciences (Ural Branch), Ekaterinburg, Russia)
14:20 - 16:10 ROOM C

Mini-symposium 11 - Composites Forming Processes

P. Boisse, (Paris, France), J.L. Billoet (Paris, France), A.C. Long (Nottingham, U.K.), J.Chen (Massachusetts Lowell, USA), S. Maison-Le-Poec (EADS Company, France)

Chair – A.C. Long

14:20 - 14:50 INVITED LECTURE: ANALYSIS OF THE RECONSOLIDATION OF THERMOPLASTIC COMPOSITES FORMING

A. Cheruet, D. Soulat, P. Boisse (LMSP ESAM/ESEM, Paris France), E. Soccard, S. Maison-Le-Poec (EADS CCR, Suresnes, France)

14:50 - 15:10 SOME DIFFICULTIES IN THE FLOW FRONT TREATMENT IN FIXED MESH SIMULATIONS OF COMPOSITES FORMING PROCESSES

F. Chinesta (ENSAM, Paris, France), T. Mabrouki (ENSAM, Paris, France), A. Ramón (AIMPLAS Valencia, Spain)

15:10 - 15:30 CONTRIBUTION TO THE OPTIMIZATION OF R.T.M. AND C.R.T.M. PROCESSES

A. Saouab, J. Breard, G. Bouquet (Laboratoire de Mécanique, Le Havre, France)

15:30 - 15:50 PERMEABILITY AND COMPACTION ISSUES FOR LIQUID COMPOSITE MOULDING PROCESSES

A. Hammami (United Arab Emirates University, Al-Ain, U.A.E)

15:50 - 16:10 A 3D NUMERICAL MODELLING OF THE RTM AND SRIM PROCESSES

F. Loix, O. Magotte, H. Roger, F. Dupret (Université catholique de Louvain , Louvain-la-Neuve, Belgium)
14:30 - 16:00 ROOM D

Mini-symposium 18 - Preparation, Characterization and Properties of Polymer Blends and Composites

K. Pielichowski (Kraków, Poland), V.M. Yashchuk (Kyiv, Ukraine)

Chair – F. Dupret

14:30 - 15:00 INVITED LECTURE: PREPARATION AND CHARACTERISATION OF POLY(VINYL CHLORIDE) BLENDS WITH POLYANILINE

K. Pielichowski (Kraków Technical University, Poland)

15:00 - 15:20 CRYSTALLISATION AND REGENERATION OF CELLULOSE – NMMO - WATER SOLUTIONS

O. Biganska, P. Navard (Ecole des Mines de Paris, CEMEF, Sophia Antipolis, France)

15:20 - 15:40 MORPHOLOGY OF COMPOUNDS WITH INTERPENETRATING POLYMER NETWORKS OBTAINED FROM POLYURETHANE AND UNSATURATED POLYESTER

P. Król, J. Wojturska (Rzeszów University of Technology, Poland)

15:40 - 16:00 PHOTOCONDUCTIVE POLYMERIC COMPOSITE MATERIALS

V. Naydyonov, V. Syromyatnikov, V. Yashchuk (Kiev University, Ukraine)
14:20 - 16:10 ROOM E

Mini-symposium 9 - Thixoforming/Semi Solid Processing

H.V. Atkinson (Sheffield, UK), Z. Mitura (Krakow, Poland)

Chair – J. Petera

14:20 - 14:50 INVITED LECTURE: THIXOFORMING OF OTHERWISE WROUGHT ALUMINIUM ALLOYS: THERMODYNAMIC PREDICTION OF AMENABLE COMPOSITIONS

H.V. Atkinson (The University of Sheffield, UK)

14:50 - 15:10 FORMING EXPERIMENTS AND DIE DEVELOPMENT FOR PROCESSING STEELS IN THE SEMI-SOLID RANGE

R. Kopp, E. Lugscheider, T. Hornig, J. Kallweit, M. Maes, I. Seidl (Aachen University of Technology, Germany)

15:10 - 15:30 THIXOMOLDING FIBRE-REINFORCED MAGNESIUM ALLOYS WITH INCREASED CREEP RESISTANCE

P.J. Mauk, A. Steinscherer, M. Zwissler (University Duisburg, Germany)

15:30 - 15:50 THIXOFORMING OF AN EXTRUDED 6082 WROUGHT ALUMINIUM ALLOY

P. Kapranos, I. Maud, H.V. Atkinson (The University of Sheffield, UK)

15:50 - 16:10 STRUCTURAL EVOLUTION BY RAP AND THIXOFORMING OF WROUGHT ALLOY 2014

D. Liu, H. V. Atkinson, P. Kapranos (University of Sheffield, UK )
16:10 – 16:40 Coffee
16:40 – 17:50 ROOM A

Mini-symposium 2 – Applications of inverse analysis

Y. Chastel (Sophia Antipolis, France), J.-C. Gelin (Besancon, France), A.-M. Habraken (Liege, Belgium), E.Mitsoulis (Athens, Greece)

Chair – Y. Chastel

16:40 - 17:10 INVITED LECTURE: DETERMINATION OF ELONGATIONAL VISCOSITY IN A SPIN-LINE RHEOMETER BY INVERSE ANALYSIS

E. Mitsoulis (National Technical University of Athens,Greece)

17:10 - 17:30 NUMERICAL COMPUTATION OF THE BOUNDARY CONDITIONS BY APPROXIMATION METHOD IN THE INVERSE STEFAN PROBLEMS

R. Grzymkowski, D. Słota (Silesian University of Technology, Gliwice, Poland)

17:30 - 17:50 IDENTIFICATION OF THE MECHANICAL BEHAVIOUR OF OXIDE SCALES BY INVERSE ANALYSIS OF A HOT FOUR-POINT BENDING TEST

B. Picqué (Ecole des Mines, CEMEF, Sophia-Antipolis, France/ IRSID Groupe Usinor, Maizières-les-Metz, France), Y. Favennec, A. Paccini (Ecole des Mines, CEMEF, Sophia-Antipolis, France), V. Lanteri (IRSID Groupe Usinor, Maizières-les-Metz, France), P.-O. Bouchard, P. Montmitonnet (Ecole des Mines, CEMEF, Sophia-Antipolis, France)
16:40 - 17:50 ROOM B

Mini-symposium 16 - Hydroforming Simulation

E. Massoni (Sophia Antipolis, France), P. Hora (Zurich, Switzerland), S. Novotny (Erlangen, Germany)

Chair – P. Hora

16:40 - 17:10 APPLICATION OF OPTIMAL DESIGN AND CONTROL STRATEGIES TO THE HYDROFORMING OF THIN WALLED METALLIC TUBES

J.C. Gelin, C. Labergère (University of Franche-Comte and CNRS, Besançon, France

17:10 - 17:30 FINITE ELEMENT SIMULATION OF HYDROFORMING PROCESS

E. Massoni (CEMEF, Ecole des Mines de Paris, Valbonne, France)

17:30 - 17:50 HYDROFORMING OF A CAMSHAFT: PROCESS AND PRODUCT OPTIMISATION

L. Settineri (Politecnico di Torino, Italy), F. Roux (Centro Ricerche FIAT, Orbassano, Italy)
16:40 - 17:50 ROOM C

Mini-symposium 11 - Composites Forming Processes

P. Boisse, (Paris, France), J.L. Billoet (Paris, France), A.C. Long (Nottingham, U.K.), J.Chen (Massachusetts Lowell, USA), S. Maison-Le-Poec (EADS Company, France)

Chair – J. Cao

Round table on benchmarks

16:40 - 17:50 ROOM D

Mini-symposium 18 - Preparation, Characterization and Properties of Polymer Blends and Composites

K. Pielichowski (Kraków, Poland), V.M. Yashchuk (Kyiv, Ukraine)

Chair – K. Pielichowski

16:40 - 17:10 INVITED LECTURE: POLYMER MICROCOMPOSITES

M. Kozłowski (Wrocław University of Technology, Wrocław, Poland)

17:10 - 17:30 PHOTOCONDUCTIVE BLENDS AND COMPOSITES BASED ON CARBAZOLE DERIVATIVES

V. Syromyatnikov, N.G. Kuvshinsky, N.A. Davidenko, S.L. Studzinski (Kiev University, Ukraine)

17:30 - 17:50 SOME PROBLEMS OF POLYMER MATERIALS DESIGN FOR INFORMATION RECORDING AND NANOELECTRONICS

V.M. Yashchuk, V.G. Syromyatnikov (Kiev University, Ukraine)
16:40 - 17:50 ROOM E

Mini-symposium 9 - Thixoforming/Semi Solid Processing

H.V. Atkinson (Sheffield, UK), Z. Mitura (Kraków, Poland)

Chair – H.V. Atkinson

16:40 - 17:10 INVITED LECTURE: COMPARISON OF TWO-PHASE FINITE ELEMENT SIMULATION WITH EXPERIMENTS ON ISOTHERMAL DIE FILLING OF SEMI-SOLID TIN-LEAD

J. Petera (University of Technology, Łódź, Poland), M. Modigell, M. Hufschmidt (Institute of Chemical Engineering, University of Technology, Aachen, Germany)

17:10 - 17:30 MICRO-MACRO MODELLING OF STEADY-STATE-SEMI-SOLID BEHAVIOR

C. Rouff, V. Favier (LPMM CNRS, ENSAM, Metz, France), R. Bigot (LGIPM ENSAM, Metz, France), M. Berveiller (LPMM CNRS, ENSAM, Metz, France), M. Robelet (ASCOMETAL CREAS, Hagondange, France)

17:30 - 17:50 PHYSICAL AND NUMERICAL SIMULATION OF THIXOFORMING PROCESSES

K. Sołek, Z. Mitura (Akademia Górniczo-Hutnicza, Kraków, Poland), A. Białobrzeski (Foundry Research Institute, Kraków, Poland)
18:00 General Assembly Meeting ROOM A

20:00 Conference Banquet (Wawel)

Wednesday – April 17, 2002

8:00 - 18:00 Registration Main building A0

9:00 - 10:30 Plenary lectures ROOM A

Chair – S. Storen

9:00 - 9:45 METAL FORMING OF LIGHTWEIGHT STRUCTURES

R. Kopp, P. Böhlke, P. Hohmeier, C. Wiedner (Aachen University of Technology, Germany)

9:45 - 10:30 Title will be announced later

ESAFORM scientific prize winner
10:30 – 11:00 Coffee
11:00 - 12:50 ROOM A

Mini-symposium 5 - Polymers: from Processing to Recycling

A. Gałęski (Łodź, Poland), J.-M. Haudin, (Sophia Antipolis, France), D. Żuchowska (Wrocław, Poland)

Chair – A. Gałęski

11:00 - 11:30 INVITED LECTURE: STRAIN-INDUCED CRYSTALLISATION IN AMORPHOUS PET DURING STRETCH-BLOW MOULDING

N. Billon, J.M. Haudin (Ecole des Mines de Paris, CEMEF, Sophia-Antipolis, France), D. Darras (Sidel, Av. De la Patrouille de France, Le Havre, France), E. Gorlier (Tergal-Fibres, Gauchy, France)

11:30 - 11:50 EFFECT OF THE RESIDENCE TIME IN A CAPILLARY DIE AFTER EXTRUSION OF POLYMER MELTS THROUGH POROUS MEDIUM

Y. Goutille, J. Guillet (Université Jean Monnet, Saint-Etienne, France)

11:50 - 12:10 FLOW SIMULATION, DESIGN AND OPTIMIZATION OF STACKED-TYPE SPIRAL DIES

M. Cretu, H.-G. Fritz (Institut fuer Kunststofftechnologie Universitaet Stuttgart, Germany)

12:10 - 12:30 GAS ASSISTED INJECTION MOULDING: PRIMARY AND SECONDARY GAS PENETRATION, 3-D SIMULATION AND EXPERIMENTAL TRIALS

A. Polynkin, J. F. T. Pittman, F. Belblidia, J. Sienz (University of Wales Swansea, UK), B.L. Brookshaw, W. Copeland (Cinpres Gas Injection Ltd., Tamworth, UK)

12:30 - 12:50 PVC PROFILE CALIBRATION: DEPENDENCE OF PROFILE GEOMETRY AND SHRINKAGE ON PROCESSING PARAMETERS

U. Conrad, J.F.T. Pittman (University of Wales Swansea, UK)
11:00 - 12:50 ROOM B

Mini-symposium 14 - Numerical and Physical Investigation of Forging

L. Fourment, J.-L. Chenot (Sophia Antipolis, France)

Chair – P. Bariani

11:00 - 11:30 INVITED LECTURE: FINITE ELEMENT SIMULATION OF THE FORGING PROCESS: FUTURE DEVELOPMENTS

J.-L. Chenot, L. Fourments (Ecole Nationale Supérieure des Mines de Paris, CEMEF, Sophia Antipolis, France)

11:30 - 11:50 THE DEVELOPMENT OF NEAR NET SHAPE FORGING TECHNOLOGY USING THREE-DIMENSIONAL FINITE ELEMENT PROGRAM QFORM 2D/3D

N.V. Biba, S.A. Stebounov (Quantor-Soft Limited, Moscow, Russia), P. A. Petrov, V.I. Perfilov (Moscow Technical State University MAMI, Moscow, Russia)

11:50 - 12:10 HOT FORGING SIMULATION FOR AEROFOIL COMPONENTS DURING CYCLIC FORMING CONDITIONS

H. Ou, C.G. Armstrong (The Queen’s University of Belfast, Belfast, BT9 5AH, UK)

12:10 - 12:30 STRATEGIES TO MINIMIZE THE NEGATIVE EFFECTS OF ELASTIC DIE DEFLECTION IN CLOSED DIE PRECISION FORMING PROCESSES

J. Baumgarten (University of Hanover, Germany)

12:30 - 12:50 FEM ANALYSIS OF OPEN DIE FORGING WITH THE APPLICATION OF FRACTURE CRITERIA

S. Riljak (MEFOS, Lulå, Sweden)
11:00 - 12:50 ROOM C

Mini-symposium 11 - Composites Forming Processes

P. Boisse (Paris, France), J.L. Billoet (Paris, France), A.C. Long (Nottingham, U.K.), J.Chen (Massachusetts Lowell, USA), S. Maison-Le-Poec (EADS Company, France)

Chair – J. Chen

11:00 - 11:30 INVITED LECTURE: A COMPARISON OF SIMULATION APPROACHES FOR FORMING OF TEXTILE COMPOSITES

M.P.F. Sutcliffe, S.B. Sharma (University of Cambridge UK), A.C. Long M.J. Clifford, R.G. Gil, P Harrison, C D Rudd (University of Nottingham, UK)

11:30 - 11:50 MANUFACTURING OF A THERMOPLASTIC COMPOSITE STRUCTURAL AIRCRAFT COMPONENT

H.E.N. Bersee, M.J.L. van Tooren, A. Beukers (Delft University of Technology, The Netherlands)

11:50 - 12:10 FORMING SIMULATION OF VERY UNBALANCED WOVEN COMPOSITE REINFORCEMENTS

JL Daniel, D. Soulat, F. Dumont, B. Zouari, P. Boisse (LMSP ESAM/ESEM, Paris, France), A.C. Long (University of Nottingham, U.K.)

12:10 - 12:30 FIBRE ORIENTATION MODELLING FOR RUBBER PRESS FORMING OF THERMOPLASIC LAMINATES

E.A.D. Lamers, R. Akkerman, S. Wijskamp (University of Twente, Enschede, The Netherlands)

12:30 - 12:50 STUDY OF THE DEEP DRAWING PROCESS OF TECHNICAL TEXTILE REINFORCED THERMOPLASTICS

L. Bogaerts, M. Lossie, D. Vandepitte (Katholieke Universiteit Leuven, Belgium)
11:00 - 12:50 ROOM D.

Mini-symposium 17 - Sheet Metal Forming

P. Picart (Besancon, France), A.-M. Habraken (Liege, Belgium)

Chair – P. Picart