Materials Processing and Properties Aluminum Alloys
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TABLE OF CONTENTS Supplemental Proceedings: Volume I: Materials Processing and Properties Aluminum Alloys: Fabrication, Characterization and Applications Development and Application TRIMAL 52® - A New Aluminium Alloy for High Performance Spaceframe Construction............................................3 M. Rosefort, H. Gers, T. Koehler, J. Ehrke, D. Schnapp, and H. Koch Optimized Heat Treatment Sequence for AA 6061.........................9 C. Zelger, J. Schnitzlbaumer, R. Prillhofer, J. Enser, and C. Melzer Microstructure, Mechanical Characterization and Hot Tensile Behaviour of Al-Zn-Mg Modified Alloys.............................................................................................19 P. Leo, E. Cerri, and H. McQueen Influence of the Grain Size On the Igc, Crack Propagation and Fracture Toughness Behaviour of Aa2024-T3 Sheet Material.............................................................31 J. Berneder, R. Rachlitz, C. Melzer, H. Antrekowitsch, and P. Uggowitzer v Numerical Modeling Modeling Processing and Performance of an Al-Zn- Mg Alloy........................................................................................41 J. Chinella Modeling the Solidification Under Pressure Casting Process for Aluminum Alloys........................................................49 E. Druschitz, A. Druschitz, and R. Foley Processing and Texture Concurrent Precipitation in Continuous Cast Al Alloys.............................................................................................59 Q. Zeng, and T. Zhai Evaluation of Process Speed Effect in Aluminium Extrusion by Experiment and Simulations ....................................65 B. Reggiani, L. Donati, and L. Tomesani Growth Morphology of Eutectic under Unidirectional Solidification in Al-13%Si Alloys Containing Strontium and Magnesium ..........................................71 H. Liao, W. Huang, S. Wu, M. Cai, and Q. Wang Deformation Characteristics of a 6082-Al Alloy at High Temperatures.........................................................................77 M. Soliman, E. El-Danaf, and A. Almajid Optimization of Baking Hardening of Al 5052 Sheet by a Response Surface Method............................................83 A. Nekahi, K. Dehghani, M. Mirzaie, and N. Zahmatkesh vi Materials Characterization Characterization of Hypereuteetic Al-19%Si Alloy Solidification Process using in-situ Neutron Diffraction and Thermal Analysis Techniques..............................93 W. Kasprzak, D. Sediako, M. Sahoo, and M. Walker Characterization of the Spacing Selection in AlCu Alloys...........................................................................................105 S. Gurevich, M. Amoorezaei, and N. Provatas Refinement of Hypereutectic Al-Si Alloy by Ca3P2...................111 Y. Zhang, and D. Yi Fatigue and Corrosion Effect of Heat Treatment on Corrosion Behavior of Aluminum-Lithium Alloy 8090...................................................119 A. Kobeisy, A. El-Aziz, R. Abdel-Karim, and A. Waheed Tensile Properties of a Friction Stir Processed Al- Cu 2218 Alloy at Elevated Temperatures and Related Microstructural Characteristics.......................................129 S. Chen, T. Lui, and L. Chen Emerging Technologies Incubation Behavior of Hg-LME in Aluminum ..........................139 S. Keller, and A. Gordon Adiabatic Shear Localization of Al-Sc Alloy at Extremely High Strain Rates .......................................................145 W. Lee, T. Chen, and G. Lu vii Effect of Electric Potential on the Evolution of Defect Substructure and Fracture Surface of Aluminum under Creep................................................................151 S. Konovalov, O. Stolboushkina, Y. Ivanov, R. Filipiev, and V. Gromov Defects Producing Formation of Microcracks in Aluminum during Electrochemical Charging with Hydrogen......................................................................................157 P. Rozenak Poster Session Optimization of Ingate Velocity via Gate Design........................163 P. Dulyapraphant, and P. Kritboonyarit Preparation of Al-Ti-C Master Alloys from TiO2.......................169 D. Cao, J. Wang, Z. Shi, Z. Wang, and Y. Liu Investigation of the Portevin-Le Chatelier Serrations at Type A to Type B Transition Regime in Al-2.5%Mg Alloy ....................................................................177 A. Chatterjee, A. Sarkar, P. Barat, P. Mukherjee, and N. Gayathri Vacuum Thermal Extract Lithium with Coarse Ferrosilicon-Aluminum Alloy Produced by Electro Thermal Process...........................................................................183 D. Yuezhong, D. Weiwei, and F. Naixiang Non-Corrosion-Flux-Assisted Wetting and Spreading of Al-Si-Cu-Based Brazing Alloy on 6063 Aluminum ...........................................................................187 Y. Bao, G. Zhang, and Y. Jiang viii Recent Advances in FSW Joining of Sheets on Structural Extruded Profiles.........................................................197 L. Donati Physical Modeling Study of A356 Semi-Solid Die- Casting Process ............................................................................203 S. Vakili, and M. Ahmadabadi Effect of Alloying Elements on the Electrochemical Behavior of Al-Si-Mg alloys in Aqueous Solutions....................209 MI. Pech-Canul, MA. Pech-Canul, M. Echeverría, E. Coral-Escobar, and M. Montoya-Davila Effect of Friction Stir Processing (FSP) on Particle Erosion Resistance of Casting A384 Aluminum Alloy ............................................................................................215 C. Yang, T. Lui, L. Chen, and Y. Chang Review of Solidification of Al-Si Alloy under Superhigh Pressure.......................................................................221 G. Zhang A Mechanism-Based Constitutive Model for Alloy IC10..............................................................................................227 H. Zhang, W. Wen, H. Cui, and Y. Xu Author Index ................................................................................867 Subject Index ...............................................................................873 ix TABLE OF CONTENTS Supplemental Proceedings: Volume I: Materials Processing and Properties Global Innovations in Manufacturing of Aerospace Materials: The 11th MPMD Global Innovations Symposium Innovations in Casting Technologies Experimental and Mathematical Modeling Progress on Scanning Laser Epitaxy: A Technique for Growing Single Crystal Superalloys............................................235 M. Kirka, R. Bansal, and S. Das Modeling of Grain Selection during Directional Solidification of Superalloy Single Crystal Turbine Blade Casting...............................................................................243 D. Pan, Q. Xu, B. Liu, J. Li, H. Yuan, and H. Jin Prediction of As-Cast Grain Size Distribution from a Model of Equiaxed Solidification with Free Dendrite Transport.......................................................................249 W. Mirihanage, and D. Browne x Innovations in Additive Manufacturing Advanced Gas Atomization Processing for Ti and Ti Alloy Powder Manufacturing..................................................257 I. Anderson, J. Sears, D. Byrd, J. Rieken, A. Heidloff, M. Glynn, and M. Ward Additive Manufacturing of Gamma Titanium Aluminide Parts by Electron Beam Melting................................267 S. Sabbadini, O. Tassa, P. Gennaro, and U. Ackelid Properties of Ti-5Al-5Mo-5V-3Cr Samples Produced via Powder Hot-Isostatic-Pressing...............................275 N. Wain, X. Hao, R. Swamy, and X. Wu Fabrication and Characterization of Reticulated, Porous Mesh Arrays and Foams for Aerospace Applications by Additive Manufacturing Using Electron Beam Melting................................................................283 S. Gaytan, L. Murr, F. Medina, E. Martinez, L. Martinez, and R. Wicker Innovations in Primary and Secondary Forming - Nickel Flow Behavior of Superalloy 945 During High Temperature Deformation............................................................291 S. Coryell, K. Findley, and M. Mataya xi Innovations in Primary and Secondary Forming - Titanium The Application of Fine Grain Titanium 6Al-4V for Superplastic Forming and Superplastic Forming and Diffusion Bonding of Aerospace Products ..................................299 L. Hefti Manufacturing of β-Titanium Ti-10V-2Fe-3Al Spin-Extruded Hollow Shafts for High Strength Power Train Applications in Aerospace and Automotive Industries..................................................................307 C. Machai, and D. Biermann Innovations in Primary and Secondary Forming - Aluminum, Magnesium, and Titanium Aluminides / Innovations in Machining and Joining Study on the Asymmetric Cross Rolling of AZ31 Magnesium Alloy.........................................................................315 B. Chen, C. Lu, D. Lin, and X. Zeng Material Flow Forming the Shoulder Flow Zone Using Scroll Shoulder Tool during Friction Stir Welding of Thick Section Aluminum Alloys ..............................323 D. Yan, Z. Chen, and G. Littlefair Author Index ................................................................................867 Subject Index ...............................................................................873 xii TABLE OF CONTENTS Supplemental Proceedings: Volume I: Materials Processing and Properties International Symposium on High- Temperature Metallurgical Processing Thermodynamic Analysis and Experimental Test of primary