Foundry Crucibles for Aluminium Continuous Casting Process
Melemo le preheating tshebetso ya silicon carbide crucible
Selelekela:
Li-Foundry crucibles li bapala karolo ea bohlokoa indastering ea ho qhibilihisa le ho lahla tšepe, e fana ka khanyetso e phahameng ea mocheso le nako e telele. Tsa ronaFoundry Crucibles, e fumanehang ka mefuta e 'meli ea silicon carbide le graphite, e entsoe ho finyella litlhoko tse boima tsa basebetsi ba tšepe, ho netefatsa ts'ebetso e nepahetseng lits'ebetsong tse fapaneng.
Likarolo tsa Sehlahisoa tsa Foundry Crucibles:
| Sebopeho | Tlhaloso |
|---|---|
| Thermal Conductivity | E entsoe ka thepa e phahameng ea mocheso oa mocheso, li-crucibles tsena li thusa ho tsamaisa mocheso ka potlako. |
| Bophelo bo Bolelele ba Tšebeletso | Li-silicone carbide crucibles li fana ka bophelo ba ts'ebeletso ka makhetlo a 2-5 ho feta likhetho tse tloaelehileng tsa letsopa tsa graphite. |
| Boima bo phahameng | E entsoe ka ho tobetsa e tsoetseng pele ea isostatic ho netefatsa ho teteana ho tšoanang le thepa e se nang sekoli. |
| Matla a Phahameng | Mekhoa ea ho bopa ka khatello e phahameng e matlafatsa matla, e etsa hore e tšoanele maemo a feteletseng. |
| Khanyetso ea Corrosion | E etselitsoe ho mamella litlamorao tse senyang tsa litšepe tse qhibilihisitsoeng, ho holisa ts'ebeliso ea tsona. |
| Tlas'a Slag Adhesion | Ho khomarela ho fokolang ha slag marakong a ka hare ho fokotsa ho hanyetsa mocheso le ho thibela ho atolosa. |
| Ho hanyetsa Mocheso o Phahameng | E khona ho sebetsa ka mocheso ho tloha ho 400 ° C ho ea ho 1700 ° C, e loketseng mekhoa e fapaneng ea ho qhibilihisa. |
| Tšilafalo e tlaase | E etselitsoe ho fokotsa litšila tse kotsi nakong ea ho qhibiliha ha tšepe. |
| Metal Anti-Corrosion | E na le likarolo tse khethehileng tse thibelang oxidation ea tšepe hantle. |
| Poloko ea Matla le Tšireletso ea Tikoloho | Ho tsamaisa mocheso hantle ho thusa ho fokotsa tšebeliso ea mafura le ho fokotsa tšilafalo ea litšila. |
| Khanyetso e phahameng ea oxidation | Mekhoa e tsoetseng pele ea antioxidant e sireletsa botšepehi ba crucible nakong ea ts'ebeliso. |
Bohlokoa ba Ts'ebetso ea Preheating:
Preheating e nepahetseng ke ea bohlokoa bakeng sa ho netefatsa bophelo bo bolelele ba li-crucible tsa silicon carbide. Ho hlokomoloha mohato ona ho ka lebisa ho hloleheng pele ho nako. Mona ke mokhoa o khothaletsoang oa ho futhumatsa pele:
- 0°C-200°C:Ho futhumala ha oli butle ka lihora tse 4, ho futhumala butle ha motlakase bakeng sa hora e le 'ngoe.
- 200°C-300°C:Matlafatsa 'me u chese butle-butle ka lihora tse 4.
- 300°C-800°C:Ho futhumatsa butle ka lihora tse 4.
- Ka mor'a ho tima Sebōpi:Latela litataiso tsa ho futhumatsa butle butle ho boloka bots'epehi ba bohlokoa.
Lisebelisoa tsa Sehlahisoa:
Li-crucible tsa rona tsa ho qala li sebetsa ka mokhoa o fapaneng 'me li ka sebelisoa liindastering tse fapaneng, ho kenyelletsa:
- Tlhahiso ea Aluminium Alloy:E bohlokoa bakeng sa tlhahiso ea boleng bo holimo ea aluminium alloy.
- Mekhoa ea ho sebetsa ka tšepe:Lisebelisoa tsa bohlokoa bakeng sa li-Foundries le li-recyclers tsa tšepe.
Malebela a Tlhokomelo:
Ho eketsa bophelo le ts'ebetso ea li-crucible tsa hau tsa motheo, latela mekhoa e latelang ea tlhokomelo:
- Ho hloekisa khafetsa ho thibela ho bokellana ha litšila.
- Preheating e nepahetseng pele ho ts'ebeliso e 'ngoe le e' ngoe ho qoba ho tšoha ha mocheso.
Lipotso Tse Botsoang Khafetsa (FAQ):
- Ke mocheso o fe o ka mamellang li-foundry crucibles?
Li-crucible tsa rona li etselitsoe ho mamella mocheso ho fihla ho likhato tse 1700 tsa Celsius. - Ho futhumatsa pele ho bohlokoa hakae?
Preheating ke ea bohlokoa ho thibela mapetsong le ho netefatsa ts'ebetso e nepahetseng. - Ke tlhokomelo efe e hlokahalang bakeng sa li-foundry crucibles?
Ho hloekisa kamehla le preheating e nepahetseng ke tsa bohlokoa bakeng sa ho boloka botšepehi ba crucible.
Qetello:
Ho sebelisa ronaFoundry Cruciblese tla ntlafatsa ts'ebetso ea hau ea ho qhibilihisa le ho lahla tšepe. Likarolo tsa bona tse holimo, hammoho le ts'ebetso ea bohlokoa ea ho futhumatsa pele, li netefatsa ho tšoarella le ts'ebetso e nepahetseng maemong a boima.
Pitso ea Ketso (CTA):
Ikopanye le rona kajeno bakeng sa likhothaletso tsa hau or ho etsa odara ya haobakeng sa li-crucible tsa rona tsa boleng bo holimo. Phahamisa mekhoa ea hau ea ho sebetsa ka tšepe ka litharollo tsa rona tse tšepahalang le tse sebetsang hantle!
