Exchangeable cathode for aluminium prodn. cell
An exchangeable, wettable cathode, for a fused salt aluminium prodn. cell, is made of an aluminide of Ti, Zr, Hf, V, Nb, Ta, Cr, Mo or W, free of a metallic Al binder phase. Pref. the cathode is made of gamma titanium aluminide. The cathode may consist of individual exchangeable elements having simi...
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description | An exchangeable, wettable cathode, for a fused salt aluminium prodn. cell, is made of an aluminide of Ti, Zr, Hf, V, Nb, Ta, Cr, Mo or W, free of a metallic Al binder phase. Pref. the cathode is made of gamma titanium aluminide. The cathode may consist of individual exchangeable elements having similar horizontal dimensional to those of the working faces of the anodes or may consist of aluminide balls or granules. The cathode has reduced brittleness and its aluminuim component, which has a solubility of about 1% in the molten aluminium in the cell, is easily recovered from the aluminium product for recycling. The aluminide cathode can be sintered or cast so that complex-shaped and/or one-piece cathodes can be formed. |
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The cathode may consist of individual exchangeable elements having similar horizontal dimensional to those of the working faces of the anodes or may consist of aluminide balls or granules. The cathode has reduced brittleness and its aluminuim component, which has a solubility of about 1% in the molten aluminium in the cell, is easily recovered from the aluminium product for recycling. The aluminide cathode can be sintered or cast so that complex-shaped and/or one-piece cathodes can be formed.</description><edition>4</edition><language>eng ; ita</language><subject>APPARATUS THEREFOR ; CHEMISTRY ; ELECTROLYTIC OR ELECTROPHORETIC PROCESSES ; METALLURGY ; PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY ORREFINING OF METALS</subject><creationdate>1986</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19860924&DB=EPODOC&CC=IT&NR=1139832B$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19860924&DB=EPODOC&CC=IT&NR=1139832B$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KUGLER TIBOR</creatorcontrib><title>Exchangeable cathode for aluminium prodn. cell</title><description>An exchangeable, wettable cathode, for a fused salt aluminium prodn. cell, is made of an aluminide of Ti, Zr, Hf, V, Nb, Ta, Cr, Mo or W, free of a metallic Al binder phase. Pref. the cathode is made of gamma titanium aluminide. The cathode may consist of individual exchangeable elements having similar horizontal dimensional to those of the working faces of the anodes or may consist of aluminide balls or granules. The cathode has reduced brittleness and its aluminuim component, which has a solubility of about 1% in the molten aluminium in the cell, is easily recovered from the aluminium product for recycling. The aluminide cathode can be sintered or cast so that complex-shaped and/or one-piece cathodes can be formed.</description><subject>APPARATUS THEREFOR</subject><subject>CHEMISTRY</subject><subject>ELECTROLYTIC OR ELECTROPHORETIC PROCESSES</subject><subject>METALLURGY</subject><subject>PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY ORREFINING OF METALS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1986</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNBzrUjOSMxLT01MyklVSE4sychPSVVIyy9SSMwpzc3MyyzNVSgoyk_J01NITs3J4WFgTUvMKU7lhdLcDPJuriHOHrqpBfnxqcUFicmpeakl8Z4hhobGlhbGRk7GhFUAAETtKZk</recordid><startdate>19860924</startdate><enddate>19860924</enddate><creator>KUGLER TIBOR</creator><scope>EVB</scope></search><sort><creationdate>19860924</creationdate><title>Exchangeable cathode for aluminium prodn. cell</title><author>KUGLER TIBOR</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_IT1139832B3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; ita</language><creationdate>1986</creationdate><topic>APPARATUS THEREFOR</topic><topic>CHEMISTRY</topic><topic>ELECTROLYTIC OR ELECTROPHORETIC PROCESSES</topic><topic>METALLURGY</topic><topic>PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY ORREFINING OF METALS</topic><toplevel>online_resources</toplevel><creatorcontrib>KUGLER TIBOR</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>KUGLER TIBOR</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Exchangeable cathode for aluminium prodn. cell</title><date>1986-09-24</date><risdate>1986</risdate><abstract>An exchangeable, wettable cathode, for a fused salt aluminium prodn. cell, is made of an aluminide of Ti, Zr, Hf, V, Nb, Ta, Cr, Mo or W, free of a metallic Al binder phase. Pref. the cathode is made of gamma titanium aluminide. The cathode may consist of individual exchangeable elements having similar horizontal dimensional to those of the working faces of the anodes or may consist of aluminide balls or granules. The cathode has reduced brittleness and its aluminuim component, which has a solubility of about 1% in the molten aluminium in the cell, is easily recovered from the aluminium product for recycling. The aluminide cathode can be sintered or cast so that complex-shaped and/or one-piece cathodes can be formed.</abstract><edition>4</edition><oa>free_for_read</oa></addata></record> |
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language | eng ; ita |
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subjects | APPARATUS THEREFOR CHEMISTRY ELECTROLYTIC OR ELECTROPHORETIC PROCESSES METALLURGY PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY ORREFINING OF METALS |
title | Exchangeable cathode for aluminium prodn. cell |
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