Download or read book Green anode paste compaction written by Olivier Lacroix and published by . This book was released on 2023 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Les anodes de carbone sont des composants essentiels du procédé Hall-Héroult utilisé dans l'industrie de l'aluminium primaire. La mise en forme des anodes par compactage ou vibrocompactage a un impact significatif sur leur qualité et leurs différentes propriétés. La présence de gradients de densité dans les anodes peut causer leur surconsommation dans les cuves d'électrolyse et réduire leur performance. Ce projet vise à étudier le comportement thermomécanique de la pâte d'anode lors de sa mise en forme, à modéliser ce comportement et à examiner l'effet de la géométrie du moule sur la distribution de la densité dans l'anode. L'effet de la température de la pâte d'anode sur son comportement mécanique lors de la compaction a été étudié expérimentalement. Dans ce contexte, des essais de compaction monotones et des essais de friction ont été menés à des températures situées entre 130 °C et 170 °C. Les résultats ont révélé les effets importants de la température sur le comportement non linéaire de la pâte et ont également permis de déterminer les coefficients de friction statique et dynamique de l'interface pâte/acier. Une loi de comportement thermoviscoplastique non linéaire a été développée afin de modéliser le comportement de la pâte d'anode lors de sa compaction. Cette loi est basée sur un cadre thermodynamique, la théorie des grandes déformations et le concept de configuration naturelle. Les paramètres de la loi évoluent durant la compaction en fonction de la densité et de la température. Ils ont été identifiés à l'aide d'une procédure d'identification inverse. La loi de comportement a été implémentée dans le logiciel de simulation par éléments finis Abaqus à travers une sous-routine VUMAT, destinée à l'analyse dynamique explicite. Les simulations par éléments finis portant sur la mise en forme par compaction de géométries complexes ont été en mesure de prédire avec une bonne précision les profils de densité mesurés par tomodensitométrie. L'effet de la température ainsi que de différentes caractéristiques géométriques, telles que des arêtes chanfreinées et arrondies, des tourillons et des rainures de différentes dimensions, ont été étudié à l'aide de simulations par éléments finis. Dans cette optique, de petites anodes ont été compactées par éléments finis afin de déterminer si les paramètres susmentionnés peuvent améliorer l'uniformité de la densité. Par la suite, des simulations par éléments finis ont été réalisées sur une anode industrielle et différentes modifications de la géométrie du moule ont été proposées. Les résultats de ces simulations suggèrent que la réduction de la taille des rainures et la modification de leur géométrie pourraient améliorer de façon significative l'uniformité de la densité des anodes industrielles.

Download or read book Light Metals 2017 written by Arne P. Ratvik and published by Springer. This book was released on 2017-02-10 with total page 1385 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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 2017 collection includes papers from the following symposia:Alumina and BauxiteAluminum Alloys, Processing, and CharacterizationAluminum Reduction TechnologyCast Shop TechnologyCast Shop Technology: Recycling and Sustainability Joint SessionElectrode TechnologyThe Science of Melt Refining: An LMD Symposium in Honor of Christian Simensen and Thorvald Abel Engh

Download or read book Light Metals 2014 written by John Grandfield and published by Springer. This book was released on 2016-12-23 with total page 1351 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Light Metals symposia are a key part of the TMS Annual Meeting & Exhibition, presenting the most recent developments, discoveries, and practices in primary aluminum science and technology. Publishing the proceedings from these important symposia, the Light Metals volume has become the definitive reference in the field of aluminum production and related light metal technologies. The 2014 collection includes papers from the following symposia: •Alumina and Bauxite •Aluminum Alloys: Fabrication, Characterization and Applications •Aluminum Processing •Aluminum Reduction Technology •Cast Shop for Aluminum Production •Electrode Technology for Aluminum Production •Light-metal Matrix (Nano)-composites

Download or read book Essential Readings in Light Metals Volume 4 Electrode Technology for Aluminum Production written by Alan Tomsett and published by Springer. This book was released on 2016-12-27 with total page 1212 pages. Available in PDF, EPUB and Kindle. Book excerpt: This compilation is the most comprehensive historical collection of papers written on primary aluminum science and technology. It is a definitive reference in the field of aluminum production and related light metals technologies and contains a strong mix of materials science and practical, applied technology. Written for materials scientists and engineers, metallurgists, mechanical engineers, aerospace and automobile engineers, electrical and electronics engineers, this volume is a valuable resource for the global aluminum and light metals industries.

Download or read book Essential Readings in Light Metals Electrode Technology for Aluminum Production written by John A. Johnson and published by John Wiley & Sons. This book was released on 2013-04-03 with total page 1222 pages. Available in PDF, EPUB and Kindle. Book excerpt: This compilation is the most comprehensive historical collection of papers written on primary aluminum science and technology. It is a definitive reference in the field of aluminum production and related light metals technologies and contains a strong mix of materials science and practical, applied technology. Written for materials scientists and engineers, metallurgists, mechanical engineers, aerospace and automobile engineers, electrical and electronics engineers, this volume is a valuable resource for the global aluminum and light metals industries.

Download or read book Light Metals 2024 written by Samuel Wagstaff and published by Springer Nature. This book was released on 2024 with total page 1200 pages. Available in PDF, EPUB and Kindle. Book excerpt: Zusammenfassung: 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 2024 collection includes contributions from the following symposia: · Alumina & Bauxite · Aluminum Alloys: Development and Manufacturing · Aluminum Reduction Technology · Electrode Technology for Aluminum Production · Melt Processing, Casting and Recycling · Scandium Extraction and Use in Aluminum Alloys

Download or read book Light Metals 2018 written by Olivier Martin and published by Springer. This book was released on 2018-01-31 with total page 1538 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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 2018 collection includes papers from the following symposia: 1.Alumina and Bauxite2.Aluminum Alloys, Processing, and Characterization3.Aluminum Reduction Technology4.Cast Shop Technology5. Cast Shop Technology: Energy Joint Session6. Cast Shop Technology: Fundamentals of Aluminum Alloy Solidification Joint Session7. Cast Shop Technology: Recycling and Sustainability Joint Session8. Electrode Technology for Aluminum Production9. Perfluorocarbon Generation and Emissions from Industrial Processes10. Scandium Extraction and Use in Aluminum Alloys

Download or read book Aluminium Industries Carbon Area written by Maheswar Behera and published by Educreation Publishing. This book was released on 2018-09-20 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book has brought our the common process and maintenance day to day occurrences in sub floor of major industries. It's written on field experience of the operation. It aims to provide a technical base to field operations and maintenance engineer about the equipment behavior. This will help to plant management to develop a reference guide to avoid the equipment breakdowns. This outlines the role of the engineers and the traits required for the field engineers. The development of the design and the process of carbon plant in Aluminum industries can help to the project executes for selection of best process and equipment to get maximum utilizations of the assets.

Download or read book Non BF Slag based Green Cementitious Materials written by Lijie Guo and published by Frontiers Media SA. This book was released on 2022-08-12 with total page 209 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Light Metals 2022 written by Dmitry Eskin and published by Springer Nature. This book was released on 2022-02-05 with total page 1088 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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 2022 collection includes contributions from the following symposia: • Alumina and Bauxite • Aluminum Alloys, Processing and Characterization • Aluminum Reduction Technology • Aluminum Reduction Technology Joint Session with REWAS: Decarbonizing the Metals Industry • Cast Shop Technology • Electrode Technology for Aluminum Production • Primary Aluminum Industry—Energy and Emission Reductions: An LMD Symposium in Honor of Halvor Kvande • Recycling and Sustainability in Cast Shop Technology: Joint Session with REWAS 2022

Download or read book Light Metals 2020 written by Alan Tomsett and published by Springer Nature. This book was released on 2020-01-28 with total page 1385 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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 2020 collection includes papers from the following symposia: • Alumina and Bauxite• Aluminum Alloys, Processing and Characterization• Aluminum Reduction Technology• Cast Shop Technology• Cast Shop Technology: Recycling and Sustainability Joint Session• Electrode Technology for Aluminum Production

Download or read book Light Metals 2011 written by Stephen Lindsay and published by Springer. This book was released on 2016-12-23 with total page 1164 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Light Metals symposia are a key part of the TMS Annual Meeting & Exhibition, presenting the most recent developments, discoveries, and practices in primary aluminum science and technology. Publishing the proceedings from these important symposia, the Light Metals volume has become the definitive reference in the field of aluminum production and related light metal technologies. Light Metals 2011 offers a mix of the latest scientific research findings and applied technology, covering alumina and bauxite, aluminum reduction technology, aluminum rolling, cast shop for aluminum production, electrode technology, and furnace efficiency.

Download or read book Light Metals 2015 written by Margaret Hyland and published by John Wiley & Sons. This book was released on 2015-02-18 with total page 1303 pages. Available in PDF, EPUB and Kindle. Book excerpt: The 2015 collection will include papers from the following symposia: Alumina and Bauxite Aluminum Alloys: Fabrication, Characterization and Applications Aluminum Processing Aluminum Reduction Technology Cast Shop for Aluminum Production Electrode Technology for Aluminum Production Strip Casting of Light Metals

Download or read book Light Metals 2013 written by Barry Sadler and published by John Wiley & Sons. This book was released on 2013-02-21 with total page 1410 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Light Metals series is widely recognized as the definitive source of information on new developments in aluminum production technology. This new volume presents proceedings from 2013's Light Metal Symposia, covering the latest research and technologies on such areas as alumina and bauxite, aluminum reduction technology, electrode technology for aluminum production, cast shop for aluminum production, aluminum processing aluminum alloys, and cost affordable titanium IV. It also includes papers from a keynote presentation session discussing impurities in the aluminum supply chain are also included.

Download or read book Influence of Raw Material Properties on the Reactivity of Carbon Anodes Used in the Electrolytic Production of Aluminium written by Sheralyn Marie Hume and published by . This book was released on 1993 with total page 334 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Understanding the Relationships Between Raw Material Characteristics Formulation and Processing Parameters in the Manufacture of Green Carbon Anodes written by Kirstine Louise Hulse and published by . This book was released on 2000 with total page 802 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Light Metals 2021 written by Linus Perander and published by Springer Nature. This book was released on 2021-02-23 with total page 1049 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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 2021 collection includes contributions from the following symposia: · Alumina and Bauxite · Aluminum Alloys, Processing, and Characterization · Aluminum Reduction Technology · Aluminum Reduction Technology Across the Decades: An LMD Symposium Honoring Alton T. Tabereaux, Halvor Kvande and Harald A. Øye · Cast Shop Technology · Electrode Technology for Aluminum Production