Ho hlahisa rona ba tsoetseng pele haholo le ba khethehilenglikotlolo tsa graphitee etselitsoeng ho fihlela litlhoko tsa theknoloji ea sejoale-joale ea ho qhibilihisa le ho fetola tšebetso ea hau ea tlhahiso ea tšepe.
Motheong oa rona ke thepa ea rona e phahameng ea mocheso, e sebelisang sebopeho se teteaneng le porosity e tlase ho netefatsa hore ho na le mocheso o phahameng oa mocheso. Sena se fana ka conductivity e potlakileng le e sebetsang ho li-crucible tsa rona, ho etsa hore li sebetse hantle le tse ka tšeptjoang.
Ho phaella ho conductivity e babatsehang ea mocheso, ronalithupae boetse e na le bophelo bo bolelele ba tšebeletso. Tšebeliso ea lisebelisoa tse khethehileng le mekhoa e tsoetseng pele ea ho hatella isostatic e tiisa hore ronalithupanako e telele ka makhetlo a mabeli ho isa ho a mahlano ho feta a entsoeng ka graphite ea letsopa e tloaelehileng.
Ho tšoarella le matla ke litšoaneleho tsa bohlokoa tsa li-crucible tsa rona, tse fihlellehang ka khetho e hlokolosi ea lisebelisoa le tšebeliso ea mekhoa ea khatello e phahameng ea khatello. Li-crucible tsa rona li na le mocheso o phahameng haholo 'me li ka sebetsa ka mocheso ho tloha ho 400 ho isa ho 1700.°C.
Li-crucible tsa rona li entsoe ho hanela kutu 'me li sebetsa hantle haholo ho hanela tšusumetso ea 'mele le ea lik'hemik'hale ea ho qhibiliha. Sena se nolofalletsa mokhoa o hloekileng, o sebetsang hantle oa ho qhibilihisa ha o ntse o fokotsa litšila tsa tšepe.
Boleng ba li-crucibles tsa rona bo ntlafatsoa ka ho eketsehileng ka palo e fokotsehileng ea slag e khomarelang marako a ka hare, e fokotsa haholo ho hanyetsa mocheso le monyetla oa ho atolosa. Ho feta moo, li-crucibles tsa rona li entsoe ho nahanoa ka mokhoa oa ho qhibiliha 'me ha li na litšila tse kotsi.
Li-crucible tsa rona li hlahella ha ho tluoa tabeng ea tšebeliso ea matla le tšusumetso ea tikoloho. Li-crucibles tsa rona li tsamaisa mocheso kapele, li fokotsa tšebeliso ea mafura 'me kahoo li senya tšilafalo. Ho feta moo, ho futhumatsa ka induction ka resistivity e nepahetseng ho ka fokotsa haholo tahlehelo ea matla a sebetsang.
Li-crucibles tsa rona li na le likarolo tse khethehileng tse thibelang oxidation ea tšepe ka katleho, kahoo li sireletsa tšepe nakong ea ho qhibiliha. Sena ha se fokotse litšila tsa tšepe feela, se boetse se tlisa melemo ea tikoloho.
Qetellong, re motlotlo ka mekhoa ea rona e tsoetseng pele ea antioxidant. Graphite ka har'a li-crucibles tsa rona e sirelelitsoe hantle, e netefatsa hore e tšoarella nako e telele le ts'ebetso e phahameng.
Qetellong, li-graphite crucibles tsa rona li loketse lik'hamphani tse ananelang katleho, ho tšoarella le ho boloka tikoloho. Reka li-crucible tsa rona tsa graphite tsa premium kajeno 'me u nke ts'ebetso ea hau ea ho qhibilihisa boemong bo latelang.
Nako ea poso: May-20-2023