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The 5 t h International
oConference on Material Forming
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List of Contents
Plenary lectures
INVESTIGATION OF FLOW INSTABILITIES IN POLYMER FORMING PROCESSES 1J.F. Agassant, Y. Demay, B. Vergnes
HIGH STRENGTH POLYOLEFIN BARS BY ROLLING WITH SIDE CONSTRAINTS 7A. Galeski
METAL FORMING OF LIGHTWEIGHT STRUCTURES 13
R. Kopp, P. Bohlke, P. Hohmeier, C. Wiedner
Optimisation of Forming Processes
THE ADJOINT-STATE METHOD FOR SENSITIVITY ANALYSIS OF NON-STEADYPROBLEMS. APPLICATION TO 3D FORGING 19M. Laroussi, L. FourmentSENSITIVITY-BASED OPTIMAL DESIGN OF METAL FORMING PROCESSESACCOUNTING FOR SHAPE AND NON-SHAPE VARIABLES 23H. Antunez, M. Kowalczyk
PRACTICAL CONSIDERATIONS REGARDING OPTIMISATION OF SHAPE IN FORMINGPROCESSES 27/. Gresovnik, T. Rodic
DETERMINATION OF OPTIMAL BLANK SHAPE USING THE INITIAL VELOCITY OFBOUNDARY NODES 31H.B. Shim, K.C. Son
OPTIMIZATION OF THERMOPLASTICS EXTRUSION DIE DESIGN:PARAMETERIZATION, ALGORITHMS AND STRATEGIES 35J. Sienz, J.F.T. Pittman, H. Ettinger, S.J. Bates
AUTOMATIC OPTIMIZATION OF METAL FORMING PROCESSES 39M. Franzke, S. Posielek, H. Aretz, R. Kopp
SENSITIVITY ANALYSIS OF COLD FORGING DIES WITH RESPECT TO PARAMETERSINFLUENCING FATIGUE DAMAGE DUE CYCLIC PLASTICITY 43T. Rodic, J. Korelc, M. Dutko, A. Pristovsek
Numerical Modelling
ACCELERATION OF FINITE ELEMENT ANALYSIS BY PARALLEL PROCESSING 47S. Moto Mpong, P. de Montleau, A. Godinas, A.M. Habraken
SOLUTION OF STEADY STATE DEFORMATION PROBLEMS USING A LEAST SQUARESFINITE ELEMENT METHOD APPLIED TO A SYSTEM OF FIRST ORDER EQUATIONS 51T.F. Stanistreet, J.M. Allwood
PERMANENT NODAL DISPLACEMENT CALCULATION IN FEM CODE USINGA VOLUME CONSTANCY APPROACH 55M. Estrems, H. T. Sanchez, F. Faura
PROCESS OPTIMISATION IN CONVENTIONAL AND NON-CONVENTIONAL INJECTIONMOULDING 59R.A. Sousa, R.L. Reis, A.M. Cunha
STAMPING-CRASH SIMULATIONS COUPLING USING THE ELEMENT FREE GALERKINAPPROACH 63J.M. Faure, V. Braibant, Ph. Boisse
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COMPUTATIONAL MODELLING OF METAL FORMING PROCESSES 67A.J. Williams, T.N. Croft, M. Cross
FINITE ELEMENT MODELLING OF THE INERTIA FRICTION WELDING PROCESSBETWEEN DISSIMILAR MATERIALS 71L. D 'Alvise, E. Massoni, S.J. Wallee
VALIDATION OF IN718 SPF & DB PROCESSES FOR THE DESIGN OF AIRCRAFTENGINE PARTS 75A. Mugarra, K. Ostolaza, J.L. Alcaraz
A NUMERICAL METHOD FOR THE STUDY OF THE BAROTROPIC FLOW IN THE CASEOF VISCOUS FLUID 79L. Topliceanu
NUMERICAL SIMULATION AND EXPERIMENTS DESCRIBING THE BEHAVIOUROF BCC STEELS AT HIGH STRAIN RATES 83M. Forejt, R. Samek
Computational Methods in Contact Mechanics
TWO ALGORITHMS TO IMPROVE THE NUMERICAL TREATMENT OF CONTACT 87D. Chamoret, P. Saillard, J.-M. Bergheau
CONTACT ALGORITHM TO THE IMPLEMENTATION OF COMPLEX FRICTION LAWSIN A FINITE ELEMENT METHOD OF DISPLACEMENT 91M. Estrems, J.J. Hernandez, F. Faura
DIRICHLET-TYPE BOUNDARY CONDITIONS AND CONTACT PROBLEMS WITHFRICTION FOR LAGRANGIAN METHODS 95P. Massin
AN EFFICIENT CONTACT SEARCH ALGORITHM 99G. Kloosterman, A.H. van den Boogaard, J. Huetink
THE EFFECT OF ROLL ROUGHNESS ON THE COEFFICIENT OF FRICTION DURINGCOLD, FLAT ROLLING OF METALS 103C.C. Sloat, J.G. Lenard
Computational Methods in Injection Moulding
3D MODELING IN INJECTION 107T. Coupez
MESHLESS NATURAL ELEMENT SIMULATION OF MOULD FILLING PROCESSESINVOLVING SHORT FIBER MOLTEN COMPOSITES 111M. A. Martinez, E. Cueto , M. Doblare, F. Chinesta
NUMERICAL MODELLING OF MOVING INTERFACES IN 3 DIMENSIONS 115O. Magotte, C. Jeggy, F. Dupret
OPTIMIZING THE INJECTION-COMPRESSION MOLDING PROCESS BY MODELINGAND SIMULATION 119Th. Hofer, H.-G.Fritz
NUMERICAL MODELING OF FLOW INDUCED CRYSTALLIZATION IN INJECTIONMOULDING 123A. Poitou, A. Ammar, C. Chassat, G. Racineux
VISCO-ELASTIC MODELLING OF THE MICRO-INJECTION MOULDING PROCESS 127C. Jeggy, O. Magotte, F. Dupret
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A SPACE-TIME FINITE ELEMENT METHOD FOR THE THERMAL PROBLEMSOLUTION IN 3D MOLD FILLING 131S. Batkam, T. Coupez
Damage Modelling in Metal Forming
ANISOTROPIC DUCTILE FRACTURE IN SHEET METAL FORMING PROCESSESUSING DAMAGE THEORY 135M. Brunei, F. Morestin, H. Walter
DAMAGE MODELING IN COLD BULK METAL FORMING USING ADAPTIVE THEORY .. 139S. V. Smirnov, N.V. Biba, S.A. Stebounov
GRADIENT-DEPENDENT NONLOCAL CONSTITUTIVE FORMULATIONFOR THERMO-ELASTO-PLASTICITY COUPLED WITH ISOTROPIC DAMAGE 143X.P. Shen, K. Saanouni
MODELLING OF DUCTILE FRACTURE INITIATION IN BULK METAL FORMING 147J.M.A Cesar de Sd, Francisco M.A. Pires
THE INFLUENCE OF THERMOMECHANICAL PROCESSING INDUCED PREFERREDORIENTATION ON DYNAMIC DAMAGE EVOLUTION IN A TI-6-4 ALLOY 151Duncan A.S. Macdougall, W.R. Thissell, D.J. Bingert, C. Trujillo
A SIMPLIFIED INVERSE APPROACH WITH THE DAMAGE CONSIDERATIONFOR SHEET METAL FORMING MODELING 155Y.Q. Guo, K. Debray, G. Loppin
Applications of Inverse Analysis
INVERSE ANALYSIS FOR THE IDENTIFICATION OF THERMAL AND MECHANICALPARAMETERS OF MATERIALS 159E. Massoni, R. Forestier, T. Dal Negro, Y. Chastel, M. Bellet
THERMAL CONSIDERATIONS FOR DESIGN OF A FLEXIBLE HOT TORSION TESTMACHINE 163S. Khoddam, P.D. Hodgson
INVERSE ANALYSIS OF THE SICO TEST USING A GRADIENT METHOD WITH SEMI-ANALYTICAL DERIVATIVES 167T. Dal Negro, R. Forestier, E. Massoni
3D MODEL FOR INVERSE ANALYSIS OF CUBE COMPRESSION TEST 171D. Szeliga, P. Matuszyk, V. Pidvysotskyy, M. Pietrzyk
SENSITIVITY INVESTIGATIONS OF THE INVERSE METHOD INVOLVEDIN THE THERMAL CONDUCTIVITY DETERMINATION OF STEELS 175T. Telejko, Z. Malinowski
DETERMINATION OF ELONGATIONAL VISCOSITY IN A SPIN-LINE RHEOMETERBY INVERSE ANALYSIS 179E. Mitsoulis
NUMERICAL COMPUTATION OF THE BOUNDARY CONDITIONSBY APPROXIMATION METHOD IN THE INVERSE STEFAN PROBLEMS 183R. Grzymkowski, D. Slota
IDENTIFICATION OF THE MECHANICAL BEHAVIOUR OF OXIDE SCALESBY INVERSE ANALYSIS OF A HOT FOUR-POINT BENDING TEST 187B. Picque, Y. Favennec, A. Paccini, V. Lanteri, P.O. Bouchard, P. Montmitonnet
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Polymers: from Processing to Recycling
STRAIN-INDUCED CRYSTALLISATION IN AMORPHOUS PET DURINGSTRETCH-BLOW MOULDING 191N. Billon, J.M. Haudin, D. Darras, E. Gorlier
EFFECT OF THE RESIDENCE TIME IN A CAPILLARY DIE AFTER EXTRUSIONOF POLYMER MELTS THROUGH POROUS MEDIUM 195Y. Goutille, J. Guillet
FLOW SIMULATION, DESIGN AND OPTIMIZATION OF STACKED-TYPE SPIRAL DIES . . 1 9 9M. Cretu, H.G.Fritz
GAS ASSISTED INJECTION MOULDING: PRIMARY AND SECONDARY GASPENETRATION, 3-D SIMULATION AND EXPERIMENTAL TRIALS 203A. Polynkin, J.F.T. Pittman, F. Belblidia, J. Sienz, B.L. Brookshaw, W. Copeland
PVC PROFILE CALIBRATION: DEPENDENCE OF PROFILE GEOMETRYAND SHRINKAGE ON PROCESSING PARAMETERS 207U. Conrad, J.F.T. Pittman
CRYSTALLIZATION OF POLYMERS IN TEMPERATURE GRADIENT 211E. Piorkowska, A. Pawlak, J.P. Chapel, R. Nowacki
NON ISOTHERMAL INVESTIGATION OF THE POLYMER CAST FILM PROBLEM 215C. Sollogoub, Y. Demay, J.F. Agassant
iPP ORIENTATION AND CRYSTALLINITY AS REVEALED IN QUENCHED SAMPLES(OFF-LINE) AND DURING FILM CASTING (ON-LINE) BY FT-IR AND DICHROICMETHODS 219G. Lamberti, R. Crisci, I. Russo, P. lannelli, V. Brucato, G. Titomanlio
MONITORING SOLIDIFICATION PROCESS DURING INJECTION MOULDING:THE "INDENTATION TEST" 223S. Piccarolo, V. La Carrubba, W. Gabrielse, M. van Gurp
X-RAY STUDY OF INDUCED CRYSTALLISATION AND ORIENTATION IN PETUNDER BIAXIAL LOADING: APPLICATION TO BLOW-MOULDING PROCESS 227Y. Marco, L. Chevalier, M. Chaouche
INFLUENCE OF MOLECULAR PARAMETERS ON HIGH-STRAIN DEFORMATIONOF POLYETHYLENE IN PLANE-STRAIN COMPRESSION 231Z. Bartczak
FORMING OF THERMOPLASTICS WITH THE USE OF METAL FORMING TOOLS 235Z. Kampus, A. Adamlje
TECHNICAL, ENVIRONMENTAL AND ECONOMIC ASPECTS OF THE USEAND RECYCLING OF PLASTICS 239A. Wasiak
RECYCLING OF PLASTIC WASTE IN WESTERN AND CENTRAL EUROPE 243M. Kozlowski
ORIENTED FILMS FROM RECYCLED PET/RECYCLED HDPE COMPATIBILIZEDBLEND 247J. Morawiec, N.P. Krasnikova, A. Galeski, M. Pracella
Preparation, Characterization and Properties of Polymer Blends and Composites
CRYSTALLISATION AND REGENERATION OF CELLULOSE-NMMO-WATERSOLUTIONS 251O. Biganska, P. Navard
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MORPHOLOGY OF COMPOUNDS WITH INTERPENETRATING POLYMERNETWORKS OBTAINED FROM POLYURETHANE AND UNSATURATEDPOLYESTER 255P. Krol, J. Wojturska
PHOTOCONDUCTIVE POLYMERIC COMPOSITE MATERIALS 259V. Naydyonov, V.G. Syromyatnikov, V. Yashchuk
POLYMER MICROCOMPOSITES 263M. Kozlowski
PHOTOCONDUCTIVE BLENDS AND COMPOSITES BASED ON CARBAZOLEDERIVATIVES 267V.G. Syromyatnikov, N.G. Kuvshinsky, N.A. Davidenko, S.L. Studzinski
Composites Forming Processes
BEHAVIOUR OF TEXTILE REINFORCEMENT IN COMPOSITES FORMING:MATHEMATICAL MODELLING OF DEFORMABILITY, INTERNAL GEOMETRYAND PERMEABILITY OF THE PREFORM 271S. V. Lomov, E.B. Belov, I. Verpoest
A MICRO-MECHANICAL APPROACH TO STRESS-PREDICTION DURING SHEARFOR WOVEN CONTINUOUS FIBRE-REINFORCED IMPREGNATED COMPOSITES 275P. Harrison , M.J. Clifford, A.C. Long, CD. Rudd
EXPERIMENTAL ANALYSIS OF FABRIC DEFORMATION DURING FORMINGOF TEXTILE COMPOSITES 279A.C. Long, R.G. Gil, M.J. Clifford, P. Harrison, S.B. Sharma, M.P.F. Sutcliffe
VISCOSITY-BASED MODELS FOR SHEAR OF GLASS/THERMOPLASTICS FABRICS 283D.S. Lussier, J. Chen, J.A. Sherwood
NORMALIZATION IN THE PICTURE FRAME TEST OF WOVEN COMPOSITES:LENGTH OR AREA? 287X.Q. Peng, P. Xue, J. Cao, D.S. Lussier, J. Chen
ANALYSIS OF THE RECONSOLIDATION OF THERMOPLASTIC COMPOSITESFORMING 291A. Cheruet, D. Soulat, P. Boisse, E. Soccard, S. Maison-Le Poec
SOME DIFFICULTIES IN THE FLOW FRONT TREATMENT IN FIXED MESHSIMULATIONS OF COMPOSITES FORMING PROCESSES 295F. Chinesta, T. Mabrouki, A. Ramon
CONTRIBUTION TO THE OPTIMIZATION OF R.T.M. AND C.R.T.M. PROCESSES 299A. Saouab, J. Breard, G. Bouquet
PERMEABILITY AND COMPACTION ISSUES FOR LIQUID COMPOSITE MOULDINGPROCESSES 303A. Hammami
A 3D NUMERICAL MODELLING OF THE RTM AND SRIM PROCESSES 307F. Loix, O. Magotte, H. Roger, F. Dupret
A COMPARISON OF SIMULATION APPROACHES FOR FORMING OF TEXTILECOMPOSITES 311M.P.F. Sutcliffe, S.B. Sharma, A.C. Long, M.J. Clifford, R.G. Gil, P. Harrison, CD. Rudd
MANUFACTURING OF A THERMOPLASTIC COMPOSITE STRUCTURAL AIRCRAFTCOMPONENT 315H.E.N. Bersee, M.J.L. van Tooren, A. Beukers
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FORMING SIMULATION OF VERY UNBALANCED WOVEN COMPOSITEREINFORCEMENTS 319J.L. Daniel, D. Soulat, F. Dumont, B. Zouari, P. Boisse, A.C. Long
FIBRE ORIENTATION MODELLING FOR RUBBER PRESS FORMINGOF THERMOPLASIC LAMINATES 323E.A.D. Lamers, R. Akkerman, S. Wijskamp
STUDY OF THE DEEP DRAWING PROCESS OF TECHNICAL TEXTILE REINFORCEDTHERMOPLASTICS 327L. Bogaerts, M. Lossie, D. Vandepitte
Innovative Powder Forming Processes
NEW STRATEGIES FOR MOULD AND PROCESS DESIGN IN POWDER INJECTIONMOULDING 331T. Barriere, J.C. Gelin, B. Liu
HOT FORMING OF ALUMINIUM BASED GRADIENT MATERIALS 335S. Szczepanik, S. Rafibach
TECHNICAL DEVELOPMENTS FOR AN EXPERIMENTAL PILOT DEDICATEDTO MICRO-MANUFACTURING WITH SELECTIVE LASER SINTERING PROCESS 339H. Leclerc, K. Djioua, N. Boudeau, J. C. Gelin
Numerical Methods and Tools for Testing Products of Industrial Casting
SIMULATION AND EXPERIMENTAL RESEARCH OF THE SOLIDIFICATION OF SOMESELECTED CAST ALLOYS 343Z. Gorny, S. Kluska-Nawarecka, H. Polcik, S. Bieniasz
EROSION TESTING OF Cr26Ni5Mo3 CAST STEEL 347Z. Pirowski
STUDY ON CASTING CONDITIONS OF A TWIN ROLL CASTER FOR ALUMINUMALLOYS 351T. Haga, S. Suzuki
TWO-DIMENSIONAL THERMOMECHANICAL SIMULATION OF THE SECONDARYCOOLING ZONE OF STEEL CONTINUOUS CASTING 355A. Heinrich, F. Costes, M. Bellet
EXPLOITATION OF GENETIC ALGORITHMS FOR OPTIMIZATION OF PREVENTIVEMAINTENANCE OF CONTINUOUS STEEL CASTING DEVICE 359J. David, Z. Jancikova, M. Vrozina
CORROSIVE BEHAVIOUR OF DIE CAST ALUMINIUM AND MAGNESIUM ALLOYS 363A. Biaiobrzeski, E. Czekaj, M. Heller
CASTING OF A SHAPE STRIP FROM MOLTEN METAL AND SEMISOLID SLURRYUSING A ROLL CASTER AND A BELT CASTER 367T. Haga, S. Suzuki
Rolling
TOOL DEFORMATION DURING THE SHAPE ROLLING OF STATOR VANES 371H.H. Wisselink, J. Huetink
NEW SPREAD FORMULA FOR HOT FLAT ROLLING 375X. Duan, T. Sheppard
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THE EFFECTS OF SMALL ROLL DIAMETERS ON SPREAD AS WELL AS ON POWERAND LOAD REQUIREMENTS DURING HOT ROLLING 379P.J. Mauk, F. Lingnau
TURN-UP AND TURN-DOWN PHENOMENA IN PLATE ROLLING 383M. Philipp, O.-K. Harrer, W. Schwenzfeier, R. Wodlinger, Chr. Fischer
LABORATORY MODELLING OF DIRECT ROLLING OF STEEL THIN SLABS 387
/. Schindler, P. Kozelsky, H. Kulveitovd, J. Ddnemark, K. Cmiel
Numerical and Physical Investigation of Forging
FINITE ELEMENT SIMULATION OF THE FORGING PROCESS: FUTUREDEVELOPMENTS 391J.-L. Chenot, L. FourmentTHE DEVELOPMENT OF NEAR NET SHAPE FORGING TECHNOLOGY USING THREE -DIMENSIONAL FINITE ELEMENT PROGRAM QFORM 2D/3D 395N.V. Biba, S.A. Stebounov, P.A. Petrov, V.I. Perfilov
HOT FORGING SIMULATION FOR AEROFOIL COMPONENTS DURING CYCLICFORMING CONDITIONS 399H. Ou, C.G. Armstrong
STRATEGIES TO MINIMIZE THE NEGATIVE EFFECTS OF ELASTIC DIE DEFLECTIONIN CLOSED-DIE PRECISION FORMING PROCESSES 403J. Baumgarten
FEM ANALYSIS OF OPEN DIE FORGING WITH THE APPLICATION OF FRACTURECRITERIA 407S. Riljak
INFLUENCE OF OXIDE SCALE ON THE HEAT TRANSFER COEFFICIENT DURINGHOT FORGING OF TURBINE BLADES 411P.F. Bariani, T. Dal Negro, S. Masiero
THERMAL AND MECHANICAL CONSTITUTIVE LAWS FOR A SEMI-TRANSPARENTVISCOUS LUBRICANT 415E. Vidal-Salle, J.-C Boyer
CONSTITUTIVE MODEL FOR FEM SIMULATION OF SECONDARY YIELDING 419A. Rosochowski, R. Balendra
ADVANCED METHOD OF SOLVING THE DIE FILLING PROBLEM IN COLD FORMINGOF AN AXI-SYMMETRICAL AL-COMPONENT 423R. K. Uyyuru, S. Steren
EXTENSION OF FORMING LIMITS IN FORGING OF LESS DUCTILE LIGHT WEIGHTMETALS BY MEANS OF SUPERIMPOSED HYDROSTATIC PRESSURE 427F. Meiners, R. Schmidt-Jiirgensen
Extrusion and Drawing of Materials
CHARACTERIZATION OF ALUMINUM EXTRUSIONS: MODELING OF METAL FLOWAND MICROSTRUCTURE RESPONSE 431W. Z. Misiolek, W.H. Van Geertruyden, S.R. Cloves, A.R. Bandar
INVESTIGATION OF FRICTION DURING THE EXTRUSION OF AL-ALLOYS USINGFEM SIMULATION 435/. Flitta, T. Sheppard
MATHEMATICAL MODELLING OF THE EXTRUSION OF BI-METALLIC RODS 439W. Miszuris, R. E. Sliwa
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OVERVIEW OF VARIOUS BENDING METHODS DIRECTLY AFTER EXTRUSIONPROCESS 443/. A. Buntoro, K.B. Mtiller
DEPOSITION OF HARD FILMS ON HOT-WORKING STEEL DIES FOR ALUMINIUMEXTRUSION 447K.B. Mtiller
MODEL OF DEFORMATION ZONE IN EXTRUSION THROUGH CONVEX DIES 451P. Kazanowski, W. Libura, G. Mishuris
SHAPE VARIATIONS DURING COOLING OF FLAT EXTRUDED SECTIONS 455M. Kristojfersen, B. Andersson, T. Aukrust, A. Pilipenko
INFLUENCE OF PRE-CHAMBER DIE GEOMETRY ON EXTRUSION OF SOLIDSECTIONS WITH DIFFERENT WALL THICKNESS 459D. Lesniak, W. Libura, V. Pidvysotskyy, A. Milenin
A TECHNIQUE FOR MEASURING PRESSURE ON THE DIE FACE DURINGEXTRUSION 463P.T.Moe, S. Storen
THE PREDICTION OF THE RESIDUAL TENSILE UNIFORM STRAIN OF AISI 304STAINLESS STEEL DRAWN BARS 467E.C.S. Correa, M.T.P. Aguilar, P.R. Cetlin
THIN STRIP ALUMINIUM EXTRUSION - PRESSURE, TEMPERATUREAND DEFLECTION RECORDINGS OF THE EXTRUSION DIE 471M. Lefstad, P.T. Moe, S. Steren, R. Flatval
PREDICTION OF CENTRAL BURSTS IN EXTRUSION PROCESS 475J.-F. Mariage, K. Saanouni, P. Lestriez
THE APPLICATION OF MICROALLOYED STEELS TO THE DRAWING PROCESS 479M. Ruminski, J. Majta, J. Luksza
METAL FORMING OF TITANIUM ALLOYS AFTER A PRELIMINARYHYDROGENATION 483V.P. Fedotov
Sheet Metal Forming
ANISOTROPY IN THIN, CANNING SHEET METALS 487D.W.A. Rees
MODELLING HOT STAMPING OF QUENCHABLE STEELS 491L. Garcia Aranda, Y. Chastel, J. Fernandez Pascual
MODELING OF THE CONSTITUTIVE BEHAVIOR FOR THIN METAL SHEET USINGSTRAIN GRADIENT THEORY 495J-F. Michel, P. Picart
PLANE-STRAIN TENSION TEST OF STEEL SHEET USING SERVO-CONTROLLEDBIAXIAL TENSILE TESTING MASCHINE 499T. Kuwabara, S. Ikeda
RAPID PROTOTYPING WITH SHEET METAL 503J. Jeswiet, E. Hagan
IDENTIFICATION OF KINEMATIC AND ISOTROPIC HARDENINGS USING A PUREBENDING TEST MACHINE 507G. Arnold, O. Hubert, R. Billardon
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ALUMINUM SHEET FORMING SIMULATIONS: INFLUENCE OF THE YIELD SURFACE . . 5 1 1A.H. van den Boogaard, P.J. Bolt, R.J. Werkhoven, M.H.F.M. van Hout
ABOUT THE UNDER-ESTIMATED INFLUENCE OF THE YIELDING PLATEAU 515A. Col
TAILORED WELDED BLANKS CHARACTERIZATION FOR FINITE ELEMENTANALYSIS OF METAL FORMING APPLICATION 519G. Palumbo, S. Pinto, L. Tricario
OFF-SET ROLLER BENDING OF ALUMINUM SPACE FRAME 523S. Kato, J. Endou, T. Anzai
EFFECT OF MATERIAL HARDENING ON SPRINGBACK PROBLEMS IN SHEET METALFORMING 527R. Weyler, G. Duffett, C de la Cruz
TOOLING DESIGN COMPENSATING SPRINGBACK ERROR AFTER DEEP DRAWINGAND TRIMMING OPERATIONS 531Z. Zimniak
FACTORS OF INFLUENCE ON THE SPRINGBACK OF FORMED METAL SHEETS 535B. Chirita
FINITE ELEMENT STUDY OF PLATE BENDING PROCESS 539M. Math, B. Grizelj
METHODOLOGY TO OBTAIN THE IDEAL BLANK SHAPE IN DEEP DRAWINGPROCESSES BY USING THE FINITE ELEMENT METHOD 543M.E. Moreno, J. Carvalho, H. A. Al-Qureshi J. Lirani
PREDICTION OF LOCALIZED WRINKLING IN METAL FORMING PROCESS 547A. Lejeune, N. Boudeau, J.C. Gelin
ON ADAPTIVE MESH REFINEMENT IN WRINKLING PREDICTION ANALYSIS 551A. Selman, T. Meinders, A.H. van den Boogaard, J. Huetink
EXPERIMENTAL ANALYSIS OF FORM ERRORS IN STAINLESS STEEL BLANKING 555P. Franco, F. Faura, M. Estrems
NUMERICAL MODELLING OF BLANKING PROCESS FOR THIN SHEET METALPARTS 559V. Lemiale, P. Picart, S. Meunier
DRY DEEPDRAWING USING CERAMICS TOOLS 563S. Kataoka, H. Ike
Material Characterisation and Computational Methods in Cutting
THERMOMECHANICAL CUTTING MODEL DISCRETISATION: EULERIANOR LAGRANGIAN, MESH OR MESHLESS ? 567F. Chinesta, Ph. Lorong, D. Ryckelynck, G. Coffignal, M.Touratier, M.A. Martinez,E. Cueto, M. Doblare
NUMERICAL MODEL FOR CUTTING USING A GRADIENT DAMAGE MODELAND ELEMENT EROSION 571J.M.A. Cesar de Sa, P.M.A. Areias, R..M. Natal Jorge
SHEET METAL CUTTING SIMULATION BY CONTINUUM DAMAGE MECHANICS 575
K. Saanouni, J-F. Mariage, A. Cherouat
HISTORY-DEPENDENT MATERIAL AND THE NATURAL ELEMENT MESHLESSMETHOD. STUDY OF TWO APPROACHES IN FINITE TRANSFORMATIONS 579P. Lorong, D. Ryckelynck, F. Chinesta
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SOME DIFFICULTIES ON PREDICTION OF TOOL LIFE AND MACHINED SURFACEQUALITY THROUGH FEM 583T. Shirakashi
THERMAL AND FRICTIONAL CHARACTERIZATION OF THE TOOL-CHIPINTERFACE FOR ASSESSMENT OF THE PROCESS PERFORMANCE 587W. Grzesik
MATERIAL CONSITUTIVE LAWS AT HIGH STRAIN RATE FOR NUMERICALSIMULATIONS: TESTING AND MODELLING 591H. Zhao .
PREDICTION AND MEASUREMENT OF PRESSURE DISTRIBUTION ON THE TOOLIN ORTHOGONAL CUTTING 595L. Filice, F. Micari, L. Pagnotta, D. Umbrello
Modelling of Microstructure and Thermomechanical Processing
NEW DEVELOPMENTS IN THE FIELD OF PHYSICAL SIMULATIONOF THERMOMECHANICAL PROCESSING 599D. Ferguson, W. Chen, R. Kuziak, S. Zajac
DEVELOPMENT OF A NEW REGRESSION MODEL FOR THE RECRYSTALLISATIONKINETICS OF HOT-DEFORMED AUSTENITE 603L.P. Karjalainen, M.C. Somani, D.A. Porter, R.A. Morgridge
FINITE ELEMENT 3D SIMULATION OF THE RING ROLLING PROCESS 607Z. Malinowski, M. Glowacki, M. Pietrzyk
THE MATHEMATICAL MODELLING OF MATERIAL BEHAVIOUR AT EXTREMELYHIGH TEMPERATURES 611M. Glowacki, W. Zalecki
THE EFFECT OF SILICON ON DEFORMATION PROCESSING MAPS FOR CONTROLOF SILICON BRONZES STRUCTURE 615Z. Gronostajski
TENSILE PROPERTIES OF AA6061 AND AA5083 ABOVE THE SOLIDUSTEMPERATURE 619M.R. Twite, J.A. Spittle, S.G.R. Brown
THE SIMULATION OF IMPORTANT PHENOMENA DURING THE HEAT TREATMENTPROCESS-DEFORM™HT 623E. Reiss, W.T. Wu, K. Arimoto
STRUCTURAL CHANGES AND KINETICS OF NON STOICHIOMETRICHYDROXYAPATITE. MODELING OF THERMAL TRANSFER USING THE GRAINMODEL 627S. Bailliez , A. Nzihou, E. Champion, D. Bernache-Assollant
THERMOMECHANICAL ANALYSIS OF WIRE ROD ROLLING OF MICROALLOYEDSTEELS 631A. Bator, J. Majta, A.K. Zurek
A STATE-VARIABLE MODEL FOR THE HOT DEFORMATION OF WASPALOY 635M.A. Rist, S.M. Roberts, R.C. Reed, J. W. Brooks
INDUSTRIAL VALIDATION OF THE MICROSTRUCTURE EVOLUTION MODEL FORAUSTENITIC STEEL 639R. Kuziak, W. Made), J. Nowak, M. Glowacki
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EFFECT OF DIFFERENT COOLING PATTERNS ON MECHANICAL PROPERTIESAND STRUCTURE FORMATION OF LABORATORY ROLLED C-Mn-Si-Cr-Mo STEEL 643S. Pacholkova, A. Morafkovd, I. Schindler, V. Voddrek, H. Taylor, J. Ddnemark
MODELLING OF MICROSTRUCTURAL EVOLUTION OF THE NIMONIC 115 DURINGHOT WORKING 647C. Bruni, P. Cavaliere, A. Forcellese, F. Gabrielli
QUENCHING OPERATION OF ALUMINIUM ALLOYS: MEASUREMENTSAND NUMERICAL SIMULATIONS 651J. Gilles, B. Bourouga, A. Sorin
Thixoforming/Semi Solid Processing
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