Litšobotsi le Lisebelisoa tse ka Sehloohong tsa Silicon Carbide Graphite Crucibles

1. Lithako tsa silicon carbide graphite cruciblesli tsebahala ka litšobotsi tsa tsona tse ikhethang le lits'ebetso tse fapaneng. Mona re fana ka kenyelletso ea likarolo tsa bona le ts'ebeliso ea mantlha:
2. Phokotso ea Mocheso o Potlakileng: Li-crucible tsa silicon carbide graphite li sebelisa lisebelisoa tse phahameng tsa mocheso tse kang graphite, tse fokotsang nako ea ho qhibiliha le ho boloka matla. Mohaho o teteaneng o nang le porosity e tlaase e ntlafatsa ho tsamaisa mocheso, e leng se etsang hore ho be le litekanyetso tse potlakileng tsa ho futhumatsa.
3. Nako e Telele ea Bophelo: Ha e bapisoa le li-crucibles tse tloaelehileng tsa letsopa tsa graphite, nako ea bophelo ea silicon carbide graphite crucibles e ka atolosoa ka makhetlo a 3-5, e fana ka nako e telele e tsitsitseng le e theko e tlaase.
4. Matla a Thermal Shock Resistance: Li-crucible tsena li bonts'a khanyetso e ikhethang ea liphetoho tse potlakileng tsa mocheso, li etsa hore li se ke tsa senyeha haholo tlas'a maemo a tšosang a mocheso. Ba ka mamella ts'oaetso e phahameng ea mocheso, ba netefatsa ts'ebetso e tšepahalang lits'ebetsong tse fapaneng tsa kalafo ea mocheso.
5. Ho hanyetsa mocheso o phahameng: Silicon carbide graphite crucibles e bonts'a khanyetso e ikhethang ea mocheso, e ba nolofalletsang ho mamella mocheso o phahameng ntle le ho senyeha kapa ho senyeha ha sebopeho.
6. Corrosion Resistance: Li-crucibles tsena li bonts'a khanyetso e ntle ea thepa e qhibilihang e qhibilihang. Moralo o tloaelehileng le o teteaneng oa matrix o liehisa kutu, e netefatsa nako e telele ea ho phela ha crucible.
7. Anti-Adhesion Properties: Sebopeho se se nang thupa sa graphite se fokotsa ho khomarela tšepe ho crucible, ho fokotsa ho kenngoa ha tšepe le ho fokotsa ho haha ​​​​masala.
8. Tšilafalo e Nyenyane ea Metal: Taolo e tiileng holim'a sebopeho sa thepa e tiisa hore li-crucible tsa silicon carbide graphite ha li silafatse tšepe e qhibilihisitsoeng. Sebopeho sa thepa se nahanela kamano le tšepe e qhibilihisitsoeng le litšobotsi tsa ts'ebetso, ka katleho ho fokotsa ho kenngoa ha litšila tse kotsi.
9. Tšebeliso ea Motlakase le Botsoalle ba Tikoloho: Thepa e tsamaisang mocheso ka potlako ea li-crucibles tsena e kenya letsoho ho bolokeheng ha mafura a bohlokoa le ho fokotsa ho ntšoa ha mosi, ho khothalletsa matla a matla le ho boloka tikoloho.
10. Matla a Phahameng: E ​​entsoe ka thepa ea boleng bo phahameng 'me e kenngoa tlas'a khatello e phahameng ea khatello, li-crucible tsena li bontša matla a babatsehang le ho hanyetsa ho phunyeha. Li boloka likarolo tse fapaneng tsa 'mele le tsa lik'hemik'hale tsa graphite ea tlhaho.
11. Khanyetso ea Oxidation: Li-crucibles li entsoe ka khanyetso e phahameng ea oxidation mme li sebelisa lisebelisoa tse hloekileng ho sireletsa sebopeho sa graphite. Khanyetso ea bona ea oxidation e phahame ka makhetlo a 5-10 ho feta ea li-crucibles tse tloaelehileng tsa graphite.
12. Minimal Slag Adhesion: Mabota a ka hare a silicon carbide graphite crucibles a na le adhesion e tlase ea slag, e fokotsang ho hanyetsa mocheso oa mocheso le kotsi ea ho phunyeha ha crucible. Sena se tiisa bokhoni bo tsitsitseng le bo holisitsoeng.

Li-crucibles tsa rona haholo-holo li entsoe ka graphite ea tlhaho ea crystalline, e fanang ka mohaho o tloaelehileng le o tšoarellang haholo. Ha ho bapisoa le li-crucibles tse tloaelehileng tse hlahisoang ka lapeng, li-crucible tsa rona tsa alumina graphite li fana ka makhetlo a 3-5 boleng le ho feta 80% ea theko e phahameng haholo.

Ka hona, re khothaletsa ka matla ho sebelisa li-crucible tsa rona tsa silicon carbide graphite bakeng sa lits'ebetso tse kenyelletsang libopi tsa coke, libono tsa oli, libono tsa khase, le lits'ebetso tse ling tsa ho futhumatsa le ho qhibiliha. Ts'ebeliso ea li-silicon carbide graphite crucibles e tiisa litšenyehelo le ts'ebetso e phahameng bakeng sa khoebo ea hau, ho fana ka litšenyehelo tse tlase le ts'ebetso e eketsehileng.