Thepa e ka sehloohong ea mocheso oasebōpi se qhibilihang sa indasterie kenyelletsa calcination le sebōpi sa sintering, tanka ea electrolytic lesebopi se qhibilihisang.Lesela la sebaka sa ho chesoa ha sebōpi sa rotary hangata le hahoa ka litene tsa aluminium tse phahameng, 'me litene tsa letsopa li ka sebelisoa e le lesela la likarolo tse ling.Lera la faeba ea refractory le behoa holim'a lera la ho kenya mocheso haufi le khetla ea sebōpi, ebe ho hahoa lera la litene tse bobebe kapa litene tse bobebe.Quality refractory castable tshelang.
Khetla ea sele ea electrolytic e entsoe ka poleiti ea tšepe, 'me lera la boto ea ho kenya letsoho kapa fiber ea refractory e behiloe ka hare ho khetla, ebe ho hahoa litene tse bobebe kapa ho tšeloa li-castable tse bobebe, ebe ho hahuoa litene tsa letsopa. theha lera le sa sebetseng, 'me sele ea electrolytic e sebetsa Lera le ka etsoa feela ka lisebelisoa tsa carbon kapa silicon carbide refractory ka conductivity e ntle ea motlakase, e le ho hanela ho kenella ha aluminium e qhibilihisitsoeng le ho senyeha ha fluoride electrolyte.Nakong e fetileng, karolo e sebetsang ea lerako la sele ea sele ea electrolytic e ne e atisa ho hahoa ka li-carbon blocks.Lilemong tsa morao tjena, Japane le linaha tse ling tsa Europe Bophirimela li sebelisitse litene tsa silicon carbide tse kopantsoeng le silicon nitride ho li haha, 'me li fumane liphello tse ntle.
Lera le sebetsang ka tlase ho sele ea electrolytic hangata le hahiloe ka li-block tsa carbon tse nang le manonyeletso a manyane 'me li tlatsitsoe ka pente ea carbon ho thibela ho kenella ha tharollo ea aluminium le ho ntlafatsa conductivity.
Aluminium e sebelisoang hangatalisebelisoa tsa ho qhibilihisake sebopi sa reverberatory.Lesela la sebōpi le kopanang le tharollo ea aluminium hangata le hahoa ka litene tse phahameng tsa aluminium tse nang le A1203 ea 80% -85%.Ha ho qhibiliha aluminium ea tšepe e hloekileng haholo, litene tsa mullite kapa litene tsa corundum li lokela ho sebelisoa.Lifekthering tse ling, litene tsa silicon carbide tse kopantsoeng le silicon nitride li sebelisoa bakeng sa masonry likarolong tse kotsing ea ho khoholeha le ho senyeha, joalo ka moepa oa leifo le litšila tsa lisebelisoa tsa aluminium.Litene tse itšebetsang kapa tsa silicon nitride-bonded silicon carbide li boetse li sebelisoa e le masela a nang le litene tsa zircon.Bakeng sa ho koaloa ha aluminium, phello ea vacuum casting refractory fiber e betere.Lithako tsa sebōpi tse sa amaneng le tharollo ea aluminium hangata li hahiloe ka litene tsa letsopa, li-castable tse refractory tsa letsopa kapa li-plastiki tse refractory.E le ho potlakisa lebelo la ho qhibiliha le ho boloka matla, litene tse bobebe, li-refractory castables le lihlahisoa tsa fiber refractory hangata li sebelisoa e le likarolo tsa ho thibela mocheso.
Aluminium smelting induction crucible sebōpi se boetse se sebelisoa hangata.Lesela ka kakaretso le entsoe ka lisebelisoa tse phahameng tsa aluminium tse refractory kapa tse refractory tse nang le litaba tsa A1203 tsa 70% -80%, 'me konkreite ea refractory ea corundum e boetse e sebelisoa joalo ka lesela.
Aluminium e entsoeng ka ho qhibilihisoa e phalla ho tsoa seboping sa aluminium ka tanka ea phallo ea aluminium.Lesela la tanka hangata le entsoe ka litene tsa silicon carbide, hape ho na le li-blocks tse entsoeng esale pele tsa lehlabathe la silica le kopantsoeng.Haeba boloko bo entsoeng esale pele bo sebelisoa e le lesela la tanka, bokaholimo bo lokela ho koaheloa ka lehlabathe la silika kapa Sebelisa samente e phahameng ea alumina e kopantsoeng le lehlabathe la silika le refractory joalo ka lera le sireletsang.
Nako ea poso: Feb-28-2023