Light Metals 2019

Description

The Light Metals symposia at the TMS Annual Meeting & Exhibition present the most recent developments, discoveries, and practices in primary aluminum science and technology. The annual Light Metals volume has become the definitive reference in the field of aluminum production and related light metal technologies. The 2019 collection includes papers from the following symposia: 1. Alumina and Bauxite 2. Aluminum Alloys, Processing, and Characterization 3. Aluminum Reduction Technology 4. Cast Shop Technology 5. Cast Shop Technology: Energy Joint Session 6. DGM-TMS Symposium on Lightweight Metals 7. Electrode Technology for Aluminum Production 8. REWAS 2019: Cast Shop Recycling Technologies 9. Scandium Extraction and Use in Aluminum Alloys 10. Ultrasonic Processing of Liquid and Solidifying Alloys Front Matter ....Pages i-xxxiv Front Matter ....Pages 1-1 Advances in Beneficiation of Low-Grade Bauxite (Lala Behari Sukla, Archana Pattanaik, Debabrata Pradhan)....Pages 3-10 Leaching Kinetics of Thermally-Activated, High Silica Bauxite (Hong Peng, Steven Peters, James Vaughan)....Pages 11-17 Rheological Improvements in Alumina Industry Clarification Circuits (Lawrence J. Andermann Jr., Adrian Mullins, Cameron Smyth, Clive Roscoe)....Pages 19-26 Improving the Reliability of Fluidized Bed Alumina Calciners by Suitable Refractory Lining Selection (Mariana A. L. Braulio, José R. Cunha, Austin J. Maxwell, Dean Whiteman, Victor C. Pandolfelli)....Pages 27-32 Valorization of Bauxite Residue: A Challenge that Leads to a Mentality Shift and Eventually Innovation (Yiannis Pontikes)....Pages 33-33 Synchronous Desulfurization and Desilication of Low-Grade and High-Sulfur Bauxite by a Flotation Process (Wencui Chai, Guihong Han, Yanfang Huang, Yijun Cao, Jiongtian Liu)....Pages 35-38 Preparing Alumina by an Electrolytic Method from Sulfuric Acid Leachate of Coal Fly Ash (Yuan Shi, Kai-xi Jiang, Ting-an Zhang, Guo-zhi Lv)....Pages 39-43 Front Matter ....Pages 45-45 Use of Two Filtration Stages for Bauxite Residue (Roberto Seno Jr., Rodrigo Aparecido Moreno, Heri Cristine Nakamura)....Pages 47-56 Environmental Friendly Transformation of the First and Oldest Alumina Refinery in the World (Laurent Bonel, Philippe Clerin, Laurent Guillaumont)....Pages 57-67 Accelerating Bauxite Residue Remediation with Microbial Biotechnology (T. C. Santini, K. Warren, M. Raudsepp, N. Carter, D. Hamley, C. McCosker et al.)....Pages 69-77 Simulation and Experiment Study on Carbonization Process of Calcified Slag with Different Ventilation Modes (Guanting Liu, Liu Yan, Xiaolong Li, Weihua Sun, Zimu Zhang, Ting’an Zhang)....Pages 79-85 An Ecological Approach to the Rehabilitation of Bauxite Residue (Elisa Di Carlo, Ronan Courtney)....Pages 87-92 Quantitative X-Ray Diffraction Study into Bauxite Residue Mineralogical Phases (John Vogrin, Harrison Hodge, Talitha Santini, Hong Peng, James Vaughan)....Pages 93-99 Technospheric Mining of Rare Earth Elements and Refractory Metals from Bauxite Residue (John Anawati, Gisele Azimi)....Pages 101-105 Migration of Iron, Aluminum and Alkali Metal Within Pre-reduced-Smelting Separation of Bauxite Residue (Jian Pan, Siwei Li, Deqing Zhu, Jiwei Xu, Jianlei Chou)....Pages 107-111 Front Matter ....Pages 113-113 Influence of Amine Additives on the Electrodeposition of Aluminum from AlCl3-Dimethyl Sulfone Electrolytes (S. A. Salman, Sangjae Kim, Kensuke Kuroda, Masazumi Okido)....Pages 115-119 Determination of the Intermetallic α-Phase Crystal Structure in Aluminum Alloys Solidified at Rapid Cooling Rates (Joseph Jankowski, Michael Kaufman, Amy Clarke, Krish Krishnamurthy, Paul Wilson)....Pages 121-127 Comparison of the Effects of B4C and SiC Reinforcement in Al-Si Matrix Alloys Produced via PM Method (Yavuz Kaplan, Engin Tan, Hakan Ada, Sinan Aksöz)....Pages 129-134 The Effects of Manganese (Mn) Addition and Laser Parameters on the Microstructure and Surface Properties of Laser Deposited Aluminium Based Coatings (O. S. Fatoba, S. A. Akinlabi, E. T. Akinlabi)....Pages 135-141 Understanding the Role of Cu and Clustering on Strain Hardening and Strain Rate Sensitivity of Al-Mg-Si-Cu Alloys (M. Langille, B. J. Diak, F. De Geuser, G. Guiglionda, S. Meddeb, H. Zhao et al.)....Pages 143-151 Production of the AA2196-TiB2 MMCs via PM Technology (Engin Tan, Yavuz Kaplan, Hakan Ada, Sinan Aksöz)....Pages 153-157 Retrogression-Reaging Behavior in Aluminum AA6013-T6 Sheet (Katherine E. Rader, Jon T. Carter, Louis G. Hector Jr., Eric M. Taleff)....Pages 159-164 Front Matter ....Pages 165-165 Advanced Characterization of the Cyclic Deformation and Damage Behavior of Al-Si-Mg Cast Alloys Using Hysteresis Analysis and Alternating Current Potential Drop Method (Jochen Tenkamp, Kevin Bleicher, Sven Klute, Karin Chrzan, Alexander Koch, Frank Walther)....Pages 167-175 3-D Microstructural Distribution and Mechanical Analysis of HPDC Hypereutectic Al-Si Alloys via X-Ray Tomography (J. Wang, S. M. Xiong)....Pages 177-185 Conditions for Retrogression Forming Aluminum AA7075-T6 Sheet (Katherine E. Rader, Matthew B. Schick, Jon T. Carter, Louis G. Hector Jr., Eric M. Taleff)....Pages 187-191 Influence of Silicon Phase Particles on the Thermal Conductivity of Al-Si Alloys (Wenping Weng, Hiromi Nagaumi, Xiaodong Sheng, Weizhong Fan, Xiaocun Chen, Xiaonan Wang)....Pages 193-198 Influence of Microstructure Development on Mechanical Properties of AlSi7MgCu Alloy (Davor Stanić, Zdenka Zovko Brodarac, Letian Li)....Pages 199-207 Fabrication and Characterization of Open Cell Aluminum Foams by Polymer Replication Method (Ceren Yagsi, Ozgul Keles)....Pages 209-215 Hot and Cold Rolling Behavior of AA5083 Aluminium Alloy (S. Das, Shiwani Meena, R. Sarvesha)....Pages 217-224 Front Matter ....Pages 1-1 Study on Tensile Behavior of High Vacuum Die-Cast AlSiMgMn Alloys (Haidong Zhao, Fei Liu, Chen Hu, Runsheng Yang, Fengzheng Sun)....Pages 227-234 The Effect of Manganese and Strontium on Iron Intermetallics in Recycled Al-7% Si Alloy (James Mathew, Prakash Srirangam)....Pages 235-240 The Effect of Thermo-Mechanical Processing on the Microstructure and Mechanical Properties of Modified SIMA Treated Al-7Si Alloy (Chandan Choudhary, K. L. Sahoo, D. Mandal)....Pages 241-249 Elevated-Temperature Low-Cycle Fatigue Behaviors of Al-Si 356 and 319 Foundry Alloys (S. Chen, K. Liu, X.-G. Chen)....Pages 251-257 High Conductivity Al-Si-Mg Foundry Alloys—Market, Production, Optimization and Development (Takeshi Saito, Petter Åsholt, Leonhard Heusler, Thomas Balkenhol, Kjetil R. Steen)....Pages 259-269 Influence of Die Soldering on Die Erosion and Soldering Layer Between Al Melts and Die in Al-Si-Fe Alloys (Jong Min Kim, Jeong IL Youn, Young Jig Kim)....Pages 271-276 Front Matter ....Pages 277-277 Coupled Fluid Flow and Heat Transfer Analysis of Ageing Heat Furnace (Mircea Popa, Ioan Sava, Marin Petre, Cătălin Ducu, Sorin Moga, Alexandra-Valerica Nicola et al.)....Pages 279-284 The Influence of the Distance Between the Plate and the Top Nozzles During the Soft Quenching Process of the 6061 Aluminium Alloy Plates (Gheorghe Dobra, Ioan Sava, Carmen Nicoleta Stănică, Marin Petre, Cătălin Ducu, Sorin Moga et al.)....Pages 285-293 Numerical Investigation on the Motion of Free-Floating Crystals During DC Casting of Aluminum Alloys (Qipeng Dong, Hiromi Nagaumi, Haitao Zhang, Tianpeng Qu, Jingkun Wang)....Pages 295-303 Numerical Modelling, Microstructural Evolution and Characterization of Laser Cladded Al-Sn-Si Coatings on Ti-6Al-4V Alloy (O. S. Fatoba, E. T. Akinlabi, S. A. Akinlabi, M. F. Erinosho)....Pages 305-313 The Influence of Quenching and Stretching Process Conditions of Aluminium Alloy Plates on Residual Stresses (Gheorghe Dobra, Ioan Sava, Cristian Theodor Stanescu, Cătălin Ducu, Sorin Moga, Decebal Dorin Bălășoiu et al.)....Pages 315-322 Characteristics of Surface Properties of Aluminum Flat Products Related with Different Annealing Temperature and Cleaning Properties (Emel Çalışkan, Sadık Kaan İpek, Ahmet Seisoğlu, Erdem Güler, Ali Ulus)....Pages 323-329 Comparative Electrochemical and Intergranular Corrosion-Resistance Testing of Wrought Aluminium Alloys (Varužan Kevorkijan, Lucija Skledar, Marko Degiampietro, Irena Lesjak, Teja Krumpak)....Pages 331-339 Nature of Grain Boundary Precipitates and Stress Corrosion Cracking Behavior in Al 7075 and 7079 Alloys (Ramasis Goswami)....Pages 341-348 Front Matter ....Pages 349-349 Effect of Homogenization on Al-Fe-Si Centerline Segregation of Twin-Roll Cast Aluminum Alloy AA 8011 (Sooraj Patel, Jyoti Mukhopadhyay)....Pages 351-355 Effect of Mg and Si Content in Aluminum Alloys on Friction Surfacing Processing Behavior (Jonas Ehrich, Arne Roos, Stefanie Hanke)....Pages 357-363 Mechanical Properties Evolution for 8xxx Foil Stock Materials by Alloy Optimization—Literature Review and Experimental Research (Erik Santora, Josef Berneder, Florian Simetsberger, Martin Doberer)....Pages 365-372 Effects of Zr Additions on Structure and Microhardness Evolution of Eutectic Al-6Ni Alloy (Chanun Suwanpreecha, Phromphong Pandee, Ussadawut Patakham, David C. Dunand, Chaowalit Limmaneevichitr)....Pages 373-377 Microstructure and Mechanical Properties of an Al-Zr-Er High Temperature Alloy Microalloyed with Tungsten (A. R. Farkoosh, David Dunand, David N. Seidman)....Pages 379-383 Effect of Nickel Foil Thickness on Microstructure and Microhardness of Steel/Aluminium Alloy Dissimilar Laser Welding Joints (Xiaonan Wang, Xiaming Chen, Wenping Weng, Hiromi Nagaumi, Jingzhe Zhou)....Pages 385-393 Residual Stress Characterization for Marine Gear Cases in As-Cast and T5 Heat Treated Conditions with Application of Neutron Diffraction (Joshua Stroh, Dimitry Sediako)....Pages 395-399 Microstructural and Dry Sliding Friction Studies of Aluminum Matrix Composites Reinforced PKS Ash Developed via Friction Stir Processing (R. S. Fono-Tamo, Esther Titilayo Akinlabi, Jen Tien-Chien)....Pages 401-406 Front Matter ....Pages 407-407 Comparison of Diversified Casting Methods on Mechanical and Microstructural Properties of 5754 Aluminum Alloy for Automotive Applications (Ali Ulaş Malcıoğlu, Çisem Doğan, Canan İnel)....Pages 409-415 The Effect of High Speed Direct Chill Casting on Microstructure and Mechanical Properties of Al-Mg-Si-Fe Alloy (Haitao Zhang, Dongtao Wang, Jianzhong Cui, Hiromi Nagaumi, Weizhong Fan)....Pages 417-422 Multi-Component High Pressure Die Casting (M-HPDC): Temperature Influence on the Bond Strength of Metal-Plastic-Hybrids Manufactured by M-HPDC (Patrick Messer, Arthur Bulinger, Uwe Vroomen, Andreas Bührig-Polaczek)....Pages 423-428 On Microstructures, Textures and Formability of AA6xxx Alloy Sheets from DC and CC Processing (Xiyu Wen, Randall Bowers, Shridas Ningileri)....Pages 429-434 Prototyping of a High Pressure Die Cast Al-Si Alloy Using Plaster Mold Casting to Replicate Corresponding Mechanical Properties (Toni Bogdanoff, Ehsan Ghassemali, Martin Riestra, Salem Seifeddine)....Pages 435-442 Reduction of Aluminium Ingot Cooling Time in DC Casting Process (Josée Colbert, André Larouche)....Pages 443-450 Impact of the Main Casting Process Parameters on Floating Crystals in Al Alloy DC-Cast Ingots (Mousa Javidani, Martin Fortier, Josée Colbert)....Pages 451-459 Front Matter ....Pages 461-461 Effect of Cu Addition on the Microstructure, Mechanical and Thermal Properties of a Piston Al-Si Alloy (Suwaree Chankitmunkong, Dmitry G. Eskin, Chaowalit Limmaneevichitr)....Pages 463-469 Effects of Sc and Zr Addition on Microstructure and Mechanical Properties of Al-3Cu-2Li Alloy (Yang Wang, Zheng Li, Ruizhi Wu)....Pages 471-480 Effects on Microstructure Evolution of Al-9Si-0.3Mg Alloy by Pyrometallurgically Produced Sr Master Alloy (İbrahim Göksel Hizli, Derya Dışpınar)....Pages 481-485 Microstructure Characterization and Properties of Cast Al-Si-Fe-Zn Alloys with High Thermal Conductivity (Chun Zou, Gu Zhong, Chu Qiu, Xinghui Gui)....Pages 487-492 Effects of Ag on the Microstructures and Mechanical Properties of Al-Mg Alloys (Haitao Zhang, Bo Zhang)....Pages 493-497 Front Matter ....Pages 499-499 The Preparation Methods and Application of Aluminum Foam (Xia Duan, Zhiwei Dai, Rong Xu, Ronghui Mao, Binna Song)....Pages 501-504 The Effects of Solidification Cooling Rates on the Mechanical Properties of an Aluminum Inline-6 Engine Block (Joshua Stroh, Austin Piche, Dimitry Sediako, Anthony Lombardi, Glenn Byczynski)....Pages 505-512 Improvements for the Recognition Rate of Surface Defects of Aluminum Sheets (Xiaoming Liu, Ke Xu, Dongdong Zhou)....Pages 513-518 Front Matter ....Pages 519-519 How to Limit the Heat Loss of Anode Stubs and Cathode Collector Bars in Order to Reduce Cell Energy Consumption (Marc Dupuis)....Pages 521-531 Transformation of a Potline from Conventional to a Full Flexible Production Unit (Roman Düssel, Albert Mulder, Louis Bugnion)....Pages 533-541 Modernisation of Sumitomo S170 Cells at Boyne Smelters Limited (Chris Corby, Hao Zhang, Madeleine Lewis, James Roberts)....Pages 543-552 Environmental Aspects of UC RUSAL’s Aluminum Smelters Sustainable Development (Viktor Mann, Viktor Buzunov, Vitaly Pingin, Aleksey Zherdev, Vyacheslav Grigoriev)....Pages 553-563 Copper Insert Collector Bar for Energy Reduction in 360 KA Smelter (Amit Jha, Amit Gupta, Vinay Tiwari, Shashidhar Ghatnatti, K. K. Pandey, S. K. Anand)....Pages 565-572 New Resource-Saving Technologies for Lining the Cathode with Un-shaped Lining Materials (Aleksandr V. Proshkin, Vitaly V. Pingin, Viktor Kh. Mann, Yuri M. Shtefanyuk, Anton S. Orlov)....Pages 573-581 Amperage Increase from 195 to 240 kA Through Pot Upgrading (Liu Ming, Yang Xiaodong, Liu Yafeng, Lu Yanfeng)....Pages 583-591 Front Matter ....Pages 593-593 A Transient Model of the Anodic Current Distribution in an Aluminum Electrolysis Cell (Sébastien Guérard, Patrice Côté)....Pages 595-603 A Numerical Study of Gas Production and Bubble Dynamics in a Hall-Héroult Reduction Cell (A. Cubeddu, V. Nandana, U. Janoske)....Pages 605-613 Thermoelectrical Design of Startup Fuses for Aluminum Reduction Cells (André Felipe Schneider, Donald P. Ziegler, Timothée Turcotte, Daniel Richard, Pascal Lavoie, Ryan Soncini et al.)....Pages 615-624 Modelling Study of Exhaust Rate Impact on Heat Loss from Aluminium Reduction Cells (Alexander Arkhipov, Ievgen Necheporenko, Alexander Mukhanov, Nadia Ahli, Khawla AlMarzooqi)....Pages 625-635 Finite Element Analysis of a Cylindrical Cathode Collector Bars Design (Olivier Lacroix, Richard Beeler, Hicham Chaouki, Louis Gosselin, Mario Fafard)....Pages 637-644 CFD Modeling of Alumina Diffusion and Distribution in Aluminum Smelting Cells (Xiaozhen Liu, Youjian Yang, Zhaowen Wang, Wenju Tao, Tuofu Li, Zhibin Zhao)....Pages 645-645 Study on Side Ledge Behavior Under Current Fluctuations Based on Coupled Thermo-electric Model (Hongliang Zhang, Qiyu Wang, Jie Li, Hui Guo, Jingkun Wang, Tianshuang Li)....Pages 647-655 Front Matter ....Pages 657-657 Alumina Feeding and Raft Formation: Raft Collection and Process Parameters (Sindre Engzelius Gylver, Nina Helene Omdahl, Ann Kristin Prytz, Astrid Johanne Meyer, Lorentz Petter Lossius, Kristian Etienne Einarsrud)....Pages 659-666 Evolution of Mechanical Resistance of Alumina Raft Exposed to the Bath in Hall-Héroult Cells (Sándor Poncsák, L. Rakotondramanana, László I. Kiss, T. Roger, S. Guérard, J.-F. Bilodeau)....Pages 667-673 Dynamic Modelling of Alumina Feeding in an Aluminium Electrolysis Cell (V. Bojarevics)....Pages 675-682 Development of a Mathematical Model to Follow Alumina Injection (Thomas Roger, László Kiss, Kirk Fraser, Sándor Poncsák, Sébastien Guérard, Jean-François Bilodeau)....Pages 683-688 The Micro- and Macrostructure of Alumina Rafts (Sindre Engzelius Gylver, Nina Helene Omdahl, Stein Rørvik, Ingrid Hansen, Andrea Nautnes, Sofie Nilssen Neverdal et al.)....Pages 689-696 Alumina Scale Composition and Growth Rate in Distribution Pipes (Ingrid Bokn Haugland, Ole Kjos, Arne Røyset, Per Erik Vullum, Thor Anders Aarhaug, Maths Halstensen)....Pages 697-706 Investigation on Scale Formation in Aluminium Industry by Means of a Cold-Finger (Daniel Perez Clos, Petter Nekså, Sverre Gullikstad Johnsen, Ragnhild E. Aune)....Pages 707-719 Front Matter ....Pages 721-721 Dry Barrier Powder Performance Update (Richard Jeltsch)....Pages 723-729 Investigation of Refractory Degradation in Hall-Héroult Cell (Bhavya Narang, Shanmukh Rajgire, Amit Gupta, Mahesh Sahoo, J. P. Nayak)....Pages 731-736 Thermogravimetric Analysis of Thermal Insulating Materials Exposed to Sodium Vapor (Raymond Luneng, Zhaohui Wang, Arne Petter Ratvik, Tor Grande)....Pages 737-744 Innovative Anode Coating Technology to Reduce Anode Carbon Consumption in Aluminum Electrolysis Cells (Ali Jassim, Najeeba Al Jabri, Saleh A. Rabbaa, Edouard G. Mofor, Jamil Jamal)....Pages 745-752 Theory and Practice of High Temperature Gas Baking Technology for Aluminium Electrolysis Cells (Li Yingwu, Wang Xudong, Wu Chengbo)....Pages 753-759 Research and Application of Direct Welding Technology on Super Large Section Conductor (Xudong Wang, Liying Wu, Qingguo Bai, Qianqian Wei)....Pages 761-769 Front Matter ....Pages 771-771 Transfer Processes in the Bath of High Amperage Aluminium Reduction Cell (Andrey Zavadyak, Peter Polyakov, Andrey Yasinskiy, Iliya Puzanov, Yuri Mikhalev, Sergey Shakhrai et al.)....Pages 773-777 Microstructure and Properties Analysis of Aluminium Smelter Crust (Shanghai Wei, Jingjing Liu, Chathuni Ranaweera, Tania Groutso, Mark Taylor)....Pages 779-785 Sideledge in Aluminium Cells: Further Considerations Concerning the Trench at the Metal-Bath Boundary (Asbjørn Solheim, Eirik Hjertenæs, Kati Tschöpe, Marian Kucharik, Nancy Jorunn Holt)....Pages 787-793 In Situ Evolution of the Frozen Layer Under Cold Anode (Donald Picard, Jayson Tessier, Dany Gauthier, Houshang Alamdari, Mario Fafard)....Pages 795-802 Aluminum Electrolysis with Multiple Vertical Non-consumable Electrodes in a Low Temperature Electrolyte (Guðmundur Gunnarsson, Guðbjörg Óskarsdóttir, Sindri Frostason, Jón Hjaltalín Magnússon)....Pages 803-810 Anode Overvoltages on the Industrial Carbon Blocks (Peter Polyakov, Andrey Yasinskiy, Andrey Polyakov, Andrey Zavadyak, Yuri Mikhalev, Iliya Puzanov)....Pages 811-816 Development of a Drag Probe for In Situ Velocity Measurement of Molten Aluminum in Electrolysis Cell (Samaneh Poursaman, Mounir Baiteche, Donald Picard, Donald Ziegler, Louis Gosselin, Mario Fafard)....Pages 817-825 Front Matter ....Pages 827-827 Understanding of Co-evolution of PFC Emissions in EGA Smelter with Opportunities and Challenges to Lower the Emissions (Ali Jassim, Sergey Akhmetov, Abdalla A. Alzarooni, Daniel Whitfield, Barry Welch)....Pages 829-836 Results from Fluoride Emission Reduction Projects in Alcoa Baie-Comeau (Yves Béliveau, Stephen J. Lindsay, Stephan Broek, Julie Dontigny, Carl Doré, Diego Oitaben et al.)....Pages 837-847 Validation of PFC Slope at Alcoa Canadian Smelters with Anode Effect Assessment and Future Implications to Add Low Voltage Emissions into Total PFC Emissions (Christine Dubois, Eliezer Batista, Luis Espinoza-Nava, Alexandre Dubreuil)....Pages 849-855 SPL as a Carbon Injection Source in an EAF: A Process Study (Vishnuvardhan Mambakkam, Robert Alicandri, Kinnor Chattopadhyay)....Pages 857-866 Migration Behavior of Fluorides in Spent Potlining During Vacuum Distillation Method (Nan Li, Lei Gao, Kinnor Chattopadhyay)....Pages 867-872 HF and SO2 Multipoint Monitoring on Large Gas Treatment Centers (GTCs) with Prewarning Abilities (Anders Sørhuus, Sivert Ose, Eivind Holmefjord)....Pages 873-878 DFT Study on COS Oxidation Reaction Mechanism (Jie Li, Tianshuang Li, Hongliang Zhang, Jingkun Wang, Kena Sun, Jin Xiao)....Pages 879-884 Front Matter ....Pages 885-885 Lengthy Power Interruptions and Pot Line Shutdowns (Alton Tabereaux, Stephen Lindsay)....Pages 887-895 High Amperage Operation at Alcoa Deschambault Booster Section (Patrice Doiron, Jayson Tessier, Donald Paul Ziegler)....Pages 897-903 Potroom Operations Contributing to Fugitive Roof Dust Emissions from Aluminium Smelters (David S. Wong, Margaret M. Hyland, Nursiani I. Tjahyono, David Cotton)....Pages 905-912 Advancement in Control Logic of Hindalco Low Amperage Pots (Shanmukh Rajgire, Amit Jha, Amit Gupta, Manoj Chulliparambil, Saroj Choudhary, Gaurav Verma et al.)....Pages 913-920 Front Matter ....Pages 921-921 Study on Preparation of Lithium Carbonate from Lithium-Rich Electrolyte (Wei Wang, Weijie Chen, Yuzhi Li, Kejing Wang)....Pages 923-927 The Application of the “Remote Data-Diagnosis Technology Service” (RDTS) for Aluminum Pot Line (Bo Hong, Qinghong Tian, Xiaobing Yi, Zhuojun Xie)....Pages 929-935 Front Matter ....Pages 937-937 No Personnel in Hazard Zones (Arild Håkonsen, Britt Elin Gihleengen, Vegard Innerdal)....Pages 939-943 The Industrial Application of Molten Metal Analysis (LIBS) (James Herbert, Jorge Fernandez, Robert De Saro, Joe Craparo)....Pages 945-952 Sheet Ingot Casting Improvements at TRIMET Essen (N. Towsey, G. Scheele, A. Luetzerath, E. Schoell)....Pages 953-959 Automated Billet Surface Inspection (Jean-Pierre Gagné, Rémi St-Pierre, Pascal Côté, Francis Caron)....Pages 961-966 Optical Emission Spectrometry (OES) Data-Driven Inspection of Inclusions in Wrought Aluminium Alloys (Varužan Kevorkijan, Tomaž Šustar, Irena Lesjak, Marko Degiampietro, Janez Langus)....Pages 967-972 Hydrogen Measurements Comparison in EN-AW 5083 Alloy (Luisa Marzoli, Federica Pascucci, Giuseppe Esposito, Silvia Koch, Giulio Timelli, Marcel Rosefort)....Pages 973-980 Front Matter ....Pages 981-981 Macrosegregation Modelling of Large Sheet Ingots Including Grain Motion, Solidification Shrinkage and Mushy Zone Deformation (Dag Mortensen, Øyvind Jensen, Gerd-Ulrich Grün, Andreas Buchholz)....Pages 983-990 Effect of Reversing Rotational Magnetic Field on Grain Size Refinement (Akihiro Minagawa, Koichi Takahashi, Shin-ichi Shimasaki)....Pages 991-997 A Reduction in Hot Cracking via Microstructural Modification in DC Cast Billets (Kathleen Bennett, Elli Tindall, Samuel R. Wagstaff, Kenzo Takahashi)....Pages 999-1005 Analysis of the Interplay Between Thermo-solutal Convection and Equiaxed Grain Motion in Relation to Macrosegregation Formation in AA5182 Sheet Ingots (Akash Pakanati, Knut Omdal Tveito, Mohammed M’Hamdi, Hervé Combeau, Miha Založnik)....Pages 1007-1013 Grain Refinement of Commercial EC Grade 1370 Aluminium Alloy for Electrical Applications (Massoud Hassanabadi, Shahid Akhtar, Lars Arnberg, Ragnhild E. Aune)....Pages 1015-1023 Effects of CO2 Cover Gas and Yttrium Additions on the Oxidation of AlMg Alloys (N. Smith, B. Gleeson, W. Saidi, A. Kvithyld, G. Tranell)....Pages 1025-1032 Behaviour of Aluminium Carbide in Al-Melts During Re-melting (Mertol Gökelma, Trygve Storm Aarnæs, Jürgen Maier, Bernd Friedrich, Gabriella Tranell)....Pages 1033-1039 Study of Controllable Inclusion Addition Methods in Al Melt (Jiawei Yang, Sarina Bao, Shahid Akthar, Yanjun Li)....Pages 1041-1048 Front Matter ....Pages 1049-1049 Furnace Atmosphere and Dissolved Hydrogen in Aluminium (Martin Syvertsen, Anne Kvithyld, Eilif Gundersen, Inge Johansen, Thorvald Abel Engh)....Pages 1051-1056 Miniature Vacuum Degassing System (Allen Chan, Ray Peterson)....Pages 1057-1062 Impact of the Filter Roughness on the Filtration Efficiency for Aluminum Melt Filtration (Claudia Voigt, Björn Dietrich, Mark Badowski, Margarita Gorshunova, Gotthard Wolf, Christos G. Aneziris)....Pages 1063-1069 Influence of the Wetting Behavior on the Aluminum Melt Filtration (Claudia Voigt, Lisa Ditscherlein, Eric Werzner, Tilo Zienert, Rafal Nowak, Urs Peuker et al.)....Pages 1071-1079 Aluminium Filtration by Bonded Particle Filters (Anne Kvithyld, Martin Syvertsen, Sarina Bao, Ulrik Aalborg Eriksen, Inge Johansen, Eilif Gundersen et al.)....Pages 1081-1088 Evaluation of Filtration Efficiency of Ceramic Foam Filters (CFF) Using a Hydraulic Water System (Massoud Hassanabadi, Petr Bilek, Shahid Akhtar, Ragnhild E. Aune)....Pages 1089-1095 Drain Free Filtration (DFF)—A New CFF Technology (Ulf Tundal, Idar Steen, Åge Strømsvåg, Terje Haugen, John Olav Fagerlie, Arild Håkonsen)....Pages 1097-1104 Laboratory Scale Study of Reverse Priming in Aluminium Filtration (Sarina Bao, Martin Syvertsen, Freddy Syvertsen, Britt Elin Gihleengen, Ulf Tundal, Tanja Pettersen)....Pages 1105-1111 Estimation of Aluminum Melt Filtration Efficiency Using Automated Image Acquisition and Processing (Hannes Zedel, Robert Fritzsch, Shahid Akhtar, Ragnhild E. Aune)....Pages 1113-1120 Front Matter ....Pages 1121-1121 Horizontal Single Belt Casting of Aluminum Sheet Alloys (Roderick Guthrie, Mihaiela Isac)....Pages 1123-1130 Cast Strip Surface Topography Study and Thermomechanical Processing of 1050 Alloy Produced by One Copper Shell Roll Caster (Dionysios Spathis, John Tsiros, Andreas Mavroudis)....Pages 1131-1135 Influence of Strip Thickness on As-Cast Material Properties of Twin-Roll Cast Aluminum Alloys (Vakur Uğur Akdoğan, Cemil Işıksaçan, Hatice Mollaoğlu Altuner, Onur Birbaşar, Mert Günyüz)....Pages 1137-1141 Softening Behavior of Direct Chill and Twin-Roll Cast AA 3105 Alloy (Mert Gülver, Onur Meydanoglu, Cemil Işıksaçan)....Pages 1143-1147 Front Matter ....Pages 1149-1149 Aluminum Holding Furnace Optimal Design Using the CFD Method and Factorial Approach (Mohamed I. Hassan Ali, Saeed Alshehhi, Cynthia Belt)....Pages 1151-1157 Artificial Intelligence to Optimize Melting Processes: An Approach Combining Data Acquisition and Modeling (Amin Rostamian, Stéphane Lesquereux, Marc Bertherat, Michel Rappaz)....Pages 1159-1164 Oxy-Fuel Technologies for Improved Efficiency in Aluminum Scrap Melting (Xavier Paubel, Frank Rheker, Sarah Juma, Stew Jepson, Dietmar Wieck, Bill Ollerton)....Pages 1165-1172 Electromagnetic Transfer and Circulation (ETAC) of Molten Aluminum Metal and Its Alloys (Robert Fritzsch, Jim Grayson)....Pages 1173-1178 Optimized Electromagnetic Stirring in Melting and Holding Furnaces (Joakim Andersson)....Pages 1179-1183 Front Matter ....Pages 1185-1185 Changing the Fineness of Calcined Petroleum Coke with Ball Race Mills (Jens-Peter Thiel, Jan Paepcke, Arne Hilck)....Pages 1187-1193 How to Appreciate the Coal Tar Pitch Impregnation on Coke Material? (Quentin Bernabé, Salima Belbachir, Christophe Bouché, Fabien Gaudière, Pierre-Louis Perrin, Laurent Vonna et al.)....Pages 1195-1203 A Study of Elastic and Crack Resistance Properties of the Anode Carbon Material (Dag Herman Andersen, Fabian Dedecker, Sacha Emam, Martin Walderhaug)....Pages 1205-1211 Challenges and Opportunities of Vacuum Compaction: Lessons Learnt from Retrofitting EGA-JA Paste Plant to Vacuum Compaction (Bienvenu Ndjom, Muhammad Shafiq Malik, Ahmed Al Marzouqi, Tapan Kumar Sahu, Saleh Ahmed Rabba, Najeeba Al Jabri)....Pages 1213-1220 Carbon Block Tracking Package Based on Vision Technology (Pierre Mahieu, Xavier Genin, Christophe Bouché, David Brismalein, Hervé Pédroli)....Pages 1221-1228 Physical and Chemical Characterization of Bio-Pitch as a Potential Binder for Anode (Ying Lu, Roozbeh Mollaabbasi, Donald Picard, Donald Ziegler, Houshang Alamdari)....Pages 1229-1235 Anode Quality Monitoring Using Advanced Data Analytics (Bilal Azennoud, Ameline Bernard, Vincent Bonnivard, Hervé Pedroli)....Pages 1237-1245 Reactivity of Coke in Relation to Sulfur Level and Microstructure (Gøril Jahrsengene, Stein Rørvik, Arne Petter Ratvik, Lorentz Petter Lossius, Richard G. Haverkamp, Ann Mari Svensson)....Pages 1247-1253 Front Matter ....Pages 1255-1255 Development of a New Baking Furnace Design Without Headwall to Increase Anode Production Capacity (Arnaud Bourgier, J. P. Schneider, Lise Lavigne, Yves Tremblay, Allan Graham, Meaghan Noonan)....Pages 1257-1267 Risk Assessment of Fire and Explosion Incident in Anode Baking Furnace and Operational Practices (Kalpataru Samal, Suryakanta Nayak, Pulak Patra)....Pages 1269-1274 The Optimization of Soaking Time to Reduce Fuel Consumption While Keeping Good Baked Anode Quality (S. S. Sijabat, Firman Ashad, Ivan Ermisyam, Ade Buandra, Daniel Jimmy P. Hutauruk, Ivan Eko Yudho)....Pages 1275-1280 Influence of Coke Calcining Level on Anode Real Density, LC and Other Properties Using a Constant Baking Cycle (Christopher Kuhnt, Les Edwards, Marvin Lubin, Kevin Harp)....Pages 1281-1289 In Situ Monitoring of Pit Gas Composition During Baking of Anodes for Aluminum Electrolysis (Trond Brandvik, Thor A. Aarhaug, Heiko Gaertner, Arne P. Ratvik, Tor Grande)....Pages 1291-1292 Measurement of Anode Anisotropy by Micro X-Ray Computed Tomography (Stein Rørvik, Lorentz Petter Lossius)....Pages 1293-1299 Experimental Study on Preparation of Prebake Anodes with High Sulfur Petroleum Coke Desulfurized at High Temperatures (Shoulei Gao, Jilai Xue, Guanghui Lang, Rui Liu, Chongai Bao, Zhiguo Wang et al.)....Pages 1301-1309 Electrochemical Behaviour of Carbon Anodes Produced with Different Mixing Temperatures and Baking Levels—A Laboratory Study (Camilla Sommerseth, Rebecca Jayne Thorne, Wojciech Gebarowski, Arne Petter Ratvik, Stein Rørvik, Hogne Linga et al.)....Pages 1311-1318 Front Matter ....Pages 1319-1319 Carbon Cathode Wear in Aluminium Electrolysis Cells (Samuel Senanu, Zhaohui Wang, Arne Petter Ratvik, Tor Grande)....Pages 1321-1322 Observation on the Creep and Cracking of Graphite Cathode in Laboratory Aluminum Electrolysis (Yunfei Lian, Jilai Xue, Cheng Zhang, Haipeng Li, Xuan Liu)....Pages 1323-1328 Electrolytic Properties and Element Migration Behavior of Fe-TiB2 Composite Cathode (Yudong Liang, Lijun Wang, Dengpeng Chai, Shengzhong Bao, Tingting Niu, Junwei Wang et al.)....Pages 1329-1334 Chemical Properties of Chromium Oxide in KF-NaF-AlF3 Based Low Temperature Electrolyte Melt (Shengzhong Bao, Yudong Liang, Dengpeng Chai, Zhirong Shi, Guanghui Hou, Yanhui Liu)....Pages 1335-1342 Front Matter ....Pages 1343-1343 Study Finer Fines in Anode Formulation (Case Study: Almahdi Hormozal Aluminium Smelter) (Alireza Fardani, Mohsen Ameri Siahooei, Borzu Baharvand)....Pages 1345-1348 Front Matter ....Pages 1349-1349 LIBS Based Sorting—A Solution for Automotive Scrap (Georg Rombach, Nils Bauerschlag)....Pages 1351-1357 A Method for Assessment of Recyclability of Aluminum from Incinerated Household Waste (Mertol Gökelma, Ingrid Meling, Ece Soylu, Anne Kvithyld, Gabriella Tranell)....Pages 1359-1365 The Vertical Floatation Decoater for Efficient, High Metal Yield Decoating and Delacquering of Aluminum Scrap (Robert De Saro, Sam Luke)....Pages 1367-1373 Positive Material Identification (PMI) Capabilities in the Metals Secondary Industry: An Analysis of XRF and LIBS Handheld Analyzers (Leslie Brooks, Gabrielle Gaustad)....Pages 1375-1380 Aluminum Alloys in Autobodies: Sources and Sinks (Ayomipo Arowosola, Gabrielle Gaustad, Leslie Brooks)....Pages 1381-1383 Manufacturing of Hydrogen on Demand Using Aluminum Can Scrap with Near Zero Waste (Jed Checketts, Neale R. Neelameggham)....Pages 1385-1387 Isothermal Hot Pressing of Skimmed Aluminium Dross: Influence of the Main Processing Parameters on In-House Molten-Metal Recovery (Varužan Kevorkijan)....Pages 1389-1392 Front Matter ....Pages 1393-1393 Scandium Solvent Extraction (Nigel J. Ricketts)....Pages 1395-1401 Refining Technology of Scandium Concentrate Obtained from Bauxite Residue (A. G. Suss, A. B. Kozyrev, S. N. Gorbachev, O. V. Petrakova, A. V. Panov)....Pages 1403-1406 Improved Technology of Scandium Recovery from Solutions of Bauxite Residue Carbonation Leaching (O. V. Petrakova, A. B. Kozyrev, A. G. Suss, S. N. Gorbachev, A. V. Panov)....Pages 1407-1413 Experimental Study of Pre-concentration from Silicate Containing Rare Earth Ore with Scandium by Magnetic Separation (Peng Yan, Guifang Zhang, Bo Li, Lei Gao, Zhe Shi, Hua Wang et al.)....Pages 1415-1420 Front Matter ....Pages 1421-1421 Grain Refinement of Al4CuTi Based Alloy with Zr, Sc, Er and TiB2 (Jiehua Li, Sajjad Amhad, Peter Schumacher)....Pages 1423-1429 Optimised Composition and Process Design to Develop Sc-Enhanced Wrought Al-Si Alloys (Jayshri Dumbre, Timothy Langan, Thomas Dorin, Nick Birbilis)....Pages 1431-1438 Developments in Aluminum-Scandium-Ceramic and Aluminum-Scandium-Cerium Alloys (David Weiss)....Pages 1439-1443 Developing an Optimized Homogenization Process for Sc and Zr Containing Al-Mg-Si Alloys (Steven Babaniaris, Mahendra Ramajayam, Lu Jiang, Timothy Langan, Thomas Dorin)....Pages 1445-1453 Effect of Scandium on Wire Arc Additive Manufacturing of 5 Series Aluminium Alloys (Andrew Sales, Nigel J. Ricketts)....Pages 1455-1461 Heat Treatments for Precipitation of Scandium-Containing Dispersoids in an Si-Containing Aluminum Alloys (Timothy Langan, Mahendra Ramjayam, Paul Sanders, Thomas Wood, Thomas Dorin)....Pages 1463-1467 Effect of Mg Content on Al3Sc-Dispersoid Formation in Cast Billets of Al-Mg-Sc Alloys (Carson Williams, Tom Wood, Paul Sanders, Timothy Langan)....Pages 1469-1471 Front Matter ....Pages 1473-1473 A Novel Flexible SSM and HPDC Equipment to Process Secondary Aluminium Alloys for Decarbonising Lightweight Parts in Automotive Sector (Fabrizio D’Errico, Guido Perricone, Mattia Alemani)....Pages 1475-1483 The Effects of Strontium Addition on the Microstructures and Mechanical Properties of Al-7Si Alloy Reinforced with In Situ Al3Ti Particulates (Siming Ma, Xiaoming Wang)....Pages 1485-1490 Mechanical and Microstructural Characterization of Ultrasonic Metal Welded Large Cross Section Aluminum Wire/Copper Terminal Joints (Andreas Gester, Guntram Wagner, Ingo Kesel, Friedhelm Guenter)....Pages 1491-1498 The Dependence of Local Strain Distribution on Quench Rate for Extruded Al-Mg-Si-Mn-Fe Alloys (Mojtaba Mansouri Arani, Nick Parson, Mei Li, Warren J. Poole)....Pages 1499-1501 The Effect of Through Thickness Texture Variation on the Anisotropic Mechanical Response of an Extruded Al-Mn-Fe-Si Alloy (Jingqi Chen, Warren J. Poole, Nick C. Parson)....Pages 1503-1505 Increasing the Strength and Electrical Conductivity of AA6101 Aluminum by Nanostructuring (Rilee C. Meagher, Mathew L. Hayne, Julie DuClos, Casey F. Davis, Terry C. Lowe, Tamás Ungár et al.)....Pages 1507-1513 Assessing the Impact of Texture and Its Gradients on the Forming Limits of an AA6xxx Sheet Alloy (Jishnu J. Bhattacharyya, Nathan Peterson, Fatih Sen, Richard Burrows, David Anderson, Vishwanath Hegadekatte et al.)....Pages 1515-1523 Front Matter ....Pages 1525-1525 Investigation on Acoustic Streaming During Ultrasonic Irradiation in Aluminum Melts (Takuya Yamamoto, Sergey Komarov)....Pages 1527-1531 Acoustic Cavitation Measurements and Modeling in Liquid Aluminum (Iakovos Tzanakis, Gerard Serge Bruno Lebon, Tungky Subroto, Dmitry Eskin, Koulis Pericleous)....Pages 1533-1538 Understanding the Highly Dynamic Phenomena in Ultrasonic Melt Processing by Ultrafast Synchrotron X-ray Imaging (Jiawei Mi, Dmitry Eskin, Thomas Connolley, Kamel Fezzaa)....Pages 1539-1544 The Influence of Ultrasound on the Microstructure Formation During Solidification of A356 Ingots Processed via a 2-Zone Induction Melting Furnace (Yang Xuan, Aqi Dong, Laurentiu Nastac)....Pages 1545-1550 Resonance from Contactless Ultrasound in Alloy Melts (C. E. H. Tonry, G. Djambazov, A. Dybalska, V. Bojarevics, W. D. Griffiths, K. A. Pericleous)....Pages 1551-1559 In Situ Tomographic Observation of Dendritic Growth in Mg/Al Matrix Composites (Enyu Guo, A. B. Phillion, Zongning Chen, Huijun Kang, Tongmin Wang, Peter D. Lee)....Pages 1561-1567 Anomalous Nucleation in Undercooled Melts Processed by Electromagnetic Levitation (Robert W. Hyers, Jie Zhao, Gwendolyn P. Bracker, Rainer Wunderlich, Hans Fecht)....Pages 1569-1572 Modeling of the Effect of Ultrasonic Frequency and Amplitude on Acoustic Streaming (Young Ki Lee, Jeong IL Youn, Young Jig Kim)....Pages 1573-1578 Mechanisms of Grain Formation During Ultrasonic Solidification of Commercial Purity Magnesium (B. Nagasivamuni, Gui Wang, David H. StJohn, Matthew S. Dargusch)....Pages 1579-1586 Front Matter ....Pages 1587-1587 Effect of Ultrasonication on the Solidification Microstructure in Al and Mg-Alloys (X. Zhang, H. R. Kotadia, J. Depner, M. Qian, A. Das)....Pages 1589-1595 Development and Application of Large-Sized Sonotrode Systems for Ultrasonic Treatment of Molten Aluminum Alloys (Sergey Komarov, Takuya Yamamoto)....Pages 1597-1604 Altering the Microstructure Morphology by Ultrasound Melt Processing During 6XXX Aluminium DC-Casting (G. Salloum-Abou-Jaoude, D. G. Eskin, G. S. B. Lebon, C. Barbatti, P. Jarry, M. Jarrett)....Pages 1605-1610 Effect of Acoustic Streaming on Degassing Level of A356 Al Alloy by Ultrasonic Melt Treatment (Jeong Il Youn, Young Ki Lee, Young Jig Kim, Ja Wook Koo)....Pages 1611-1615 Cellular Automation Finite Element Modeling of the Evolution of the As-Cast Microstructure of an Ultrasonically Treated Al-2Cu Alloy (Gui Wang, Paul Croaker, Matthew Dargusch, Damian McGuckin, David StJohn)....Pages 1617-1622 In Situ Detection of Non-metallic Inclusions in Aluminum Melt (1xxx)—Comparison Between a Newly Developed Ultrasonic Technique and LiMCA and PoDFA Method (Friederike Feikus, Florian Funken, Thomas Waschkies, Andreas Bührig-Polaczek)....Pages 1623-1629 Crystallization Behavior of Iron-Containing Intermetallic Compounds in Al-Si Alloy Under Ultrasonic Treatment (Yubo Zhang, Tongmin Wang, Tingju Li)....Pages 1631-1635 Microstructure and Mechanical Properties of Dispersion-Strengthened Aluminum-Magnesium Alloys Obtained Using Ultrasonic Treatment of Melt (Alexander Vorozhtsov, Anton Khrustalev, Ilya Zhukov, Alexander Kozulin, Evgeny Alifirenko)....Pages 1637-1640 Back Matter ....Pages 1641-1665