Pub Date : 2016-02-07DOI: 10.1007/978-3-319-48251-4_112
K. Fezi, M. Krane
{"title":"Uncertainty Propagation in Numerical Modeling of Direct Chill Casting","authors":"K. Fezi, M. Krane","doi":"10.1007/978-3-319-48251-4_112","DOIUrl":"https://doi.org/10.1007/978-3-319-48251-4_112","url":null,"abstract":"","PeriodicalId":18036,"journal":{"name":"Light Metals","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-02-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77124243","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2016-02-07DOI: 10.1007/978-3-319-48251-4_160
A. Dufour, Jayson Tessier, L. Gosselin, C. Duchesne
{"title":"Empirical Modeling of the Baking Furnace to Predict Baked Anode Properties","authors":"A. Dufour, Jayson Tessier, L. Gosselin, C. Duchesne","doi":"10.1007/978-3-319-48251-4_160","DOIUrl":"https://doi.org/10.1007/978-3-319-48251-4_160","url":null,"abstract":"","PeriodicalId":18036,"journal":{"name":"Light Metals","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-02-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77240815","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2016-02-07DOI: 10.1002/9781119274780.CH151
Zhaohui Wang, Saeid Nobakhtghalati, Anne Støre, A. Solheim, Kati Tschöpe, A. P. Ratvik, T. Grande
The lifetime of an aluminum electrolysis cell is mainly determined by the cathode wear, especially for high amperage cells utilizing graphitized carbon cathodes. The cathode wear mechanisms are, however, complex and still subject to debate. Laboratory tests using inverted cell configurations have previously been used to study commercial cathode materials. Here we report on results obtained in the last 5 years for three different commercial cathode materials. The current density applied in the tests was in the range from 0 to 2 A/cm2 and the rotation speed of the cathode was from 0 to 125 rpm, corresponding to surface velocity 0–19.6 cm/s. The wear mechanisms with respect to current density, limiting current of Al4C3 formation and mass transport are discussed. In addition, similarities and differences between wear observed in the laboratory and in industry cells are discussed.
{"title":"Cathode Wear in Electrowinning of Aluminum Investigated by a Laboratory Test Cell","authors":"Zhaohui Wang, Saeid Nobakhtghalati, Anne Støre, A. Solheim, Kati Tschöpe, A. P. Ratvik, T. Grande","doi":"10.1002/9781119274780.CH151","DOIUrl":"https://doi.org/10.1002/9781119274780.CH151","url":null,"abstract":"The lifetime of an aluminum electrolysis cell is mainly determined by the cathode wear, especially for high amperage cells utilizing graphitized carbon cathodes. The cathode wear mechanisms are, however, complex and still subject to debate. Laboratory tests using inverted cell configurations have previously been used to study commercial cathode materials. Here we report on results obtained in the last 5 years for three different commercial cathode materials. The current density applied in the tests was in the range from 0 to 2 A/cm2 and the rotation speed of the cathode was from 0 to 125 rpm, corresponding to surface velocity 0–19.6 cm/s. The wear mechanisms with respect to current density, limiting current of Al4C3 formation and mass transport are discussed. In addition, similarities and differences between wear observed in the laboratory and in industry cells are discussed.","PeriodicalId":18036,"journal":{"name":"Light Metals","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-02-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90622064","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2016-02-07DOI: 10.1007/978-3-319-48251-4_100
Yuchen Yao, C. Cheung, J. Bao, M. Skyllas-Kazacos, B. Welch, S. Akhmetov
{"title":"Detection of Local Cell Conditions Based on Individual Anode Current Measurements","authors":"Yuchen Yao, C. Cheung, J. Bao, M. Skyllas-Kazacos, B. Welch, S. Akhmetov","doi":"10.1007/978-3-319-48251-4_100","DOIUrl":"https://doi.org/10.1007/978-3-319-48251-4_100","url":null,"abstract":"","PeriodicalId":18036,"journal":{"name":"Light Metals","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-02-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74059791","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2016-02-07DOI: 10.1007/978-3-319-48251-4_50
M. Segatz, J. Hop, P. Reny, Håvard Gikling
{"title":"Hydro's Cell Technology Path Towards Specific Energy Consumption Below 12 KWH/KG","authors":"M. Segatz, J. Hop, P. Reny, Håvard Gikling","doi":"10.1007/978-3-319-48251-4_50","DOIUrl":"https://doi.org/10.1007/978-3-319-48251-4_50","url":null,"abstract":"","PeriodicalId":18036,"journal":{"name":"Light Metals","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-02-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77913609","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2016-02-07DOI: 10.1007/978-3-319-48251-4_22
S. Majid, M. Bamberger, A. Katsman
{"title":"Microstructure and Phase Evolution in A201 Alloys with Additions of Silicon","authors":"S. Majid, M. Bamberger, A. Katsman","doi":"10.1007/978-3-319-48251-4_22","DOIUrl":"https://doi.org/10.1007/978-3-319-48251-4_22","url":null,"abstract":"","PeriodicalId":18036,"journal":{"name":"Light Metals","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-02-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84359282","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2016-02-07DOI: 10.1007/978-3-319-48251-4_27
Usman Ali, A. Brahme, R. Mishra, K. Inal
{"title":"New Methodology to Determine Stable Texture Components under Cold Rolling in FCC Metals","authors":"Usman Ali, A. Brahme, R. Mishra, K. Inal","doi":"10.1007/978-3-319-48251-4_27","DOIUrl":"https://doi.org/10.1007/978-3-319-48251-4_27","url":null,"abstract":"","PeriodicalId":18036,"journal":{"name":"Light Metals","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-02-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86710684","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2016-01-01DOI: 10.1007/978-3-319-65136-1_228
B. Øye, Anne Støre, Elin Haugland, J. Hop
{"title":"Optimization of the Anode-Stub Contact: Effect of Casting Temperature, Contact Stress and Temperature and Surface Roughness","authors":"B. Øye, Anne Støre, Elin Haugland, J. Hop","doi":"10.1007/978-3-319-65136-1_228","DOIUrl":"https://doi.org/10.1007/978-3-319-65136-1_228","url":null,"abstract":"","PeriodicalId":18036,"journal":{"name":"Light Metals","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74251346","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2016-01-01DOI: 10.1007/978-3-319-65136-1_76
I. Matveeva, N. Dovzhenko, S. Sidelnikov, L. Trifonenkov, V. Baranov, E. Lopatina
{"title":"Development and Research of New Aluminium Alloys with Transition and Rare‐Earth Metals and Equipment for Production of Wire for Electrotechnical Applications by Methods of Combined Processing","authors":"I. Matveeva, N. Dovzhenko, S. Sidelnikov, L. Trifonenkov, V. Baranov, E. Lopatina","doi":"10.1007/978-3-319-65136-1_76","DOIUrl":"https://doi.org/10.1007/978-3-319-65136-1_76","url":null,"abstract":"","PeriodicalId":18036,"journal":{"name":"Light Metals","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86225630","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2016-01-01DOI: 10.1007/978-3-319-65136-1_43
Lv Guozhi, Zhang Ting’an, Z. Xiaofeng, Pan Lu, Qin Mingxiao, Liu Yan, Zhao Qiuyue, Jiang Xiaoli, Li Yan
{"title":"Research on the Phase Transformation and Separation Performance in Calcification-Carbonation Method for Alumina Production","authors":"Lv Guozhi, Zhang Ting’an, Z. Xiaofeng, Pan Lu, Qin Mingxiao, Liu Yan, Zhao Qiuyue, Jiang Xiaoli, Li Yan","doi":"10.1007/978-3-319-65136-1_43","DOIUrl":"https://doi.org/10.1007/978-3-319-65136-1_43","url":null,"abstract":"","PeriodicalId":18036,"journal":{"name":"Light Metals","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82764383","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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