Ke Hobane'ng ha U Sebelisana le Rona?

Ha u re khetha, u fumana ho feta sehlahisoa-u fumana molekane.

• Bohlale: Lilemo tse mashome tsa boiphihlelo indastering ea metheo.
• Customization: Litharollo tse etselitsoeng ho fihlela litlhoko tsa hau tse ikhethileng.
• Tšehetso: Ho tloha khetho ho ea ho kenya, re na le uena mohato o mong le o mong oa tsela.

Indastering ea ho qhibiliha ea tšepe, haholo-holo bakeng sa lits'ebetso le lits'ebetso tsa ho qhibilihisa, ho khetha crucible e nepahetseng ho bohlokoa bakeng sa katleho le boleng ba sehlahisoa. Litsebi tsa mosebetsi oa tšepe, haholo-holo ba amehang ka aluminium le metsoako ea eona, ba hloka aqhibidihisoe fanang ka ts'epo le ts'ebetso. Kenyelletso ena e tla hlahloba likarolo, litlhaloso, le melemo ea rona Crucible For Foundry le Crucible For Metal Melting, ho netefatsa hore o etsa qeto e nang le tsebo bakeng sa ts'ebetso ea hau.

Lintlha tsa Bohlokoa tsa Melting Crucibles ea rona

1. Lisebelisoa tsa Crucible:
   • Silicon Carbide Crucibles: Tse tsejoang ka mokhoa oa tsona o motle oa ho futhumatsa mocheso, li-crucibles tsena li ka sebetsa ka katleho mocheso ho fihlela ho 1700 ° C, ho feta sebaka se qhibilihisang sa aluminium (660.37 ° C). Sebopeho sa bona se phahameng se fana ka matla a tsotehang le ho hanyetsa deformation.
   • Carbonized Silicon Carbide Crucibles: Phetolelo e ntlafalitsoeng e sebetsanang le bofokoli bo tloaelehileng bo fumanoang ho li-crucibles tsa setso, joalo ka matla a tlase le ho hanyetsa mocheso o fokolang oa mocheso. Li-crucibles tsena li sebelisa motsoako oa carbon fiber le silicon carbide, ho netefatsa ts'ebetso e phahameng.
2. Lintho tse Molemohali tsa Crucible:
   • Li-crucible tsa rona tsa silicon carbide li fana ka litšobotsi tse ikhethang, ho kenyelletsa:
     • Melting Point: Ho fihla ho 2700 ° C, e loketseng lisebelisoa tse fapaneng tsa mocheso o phahameng.
     • Density: 3.21 g/cm³, e tlatsetsang matla a bona a matla a mochine.
     • Thermal Conductivity: 120 W/m·K, e nolofalletsang kabo ea mocheso e potlakileng le e ts'oanang bakeng sa ts'ebetso e ntlafalitsoeng ea ho qhibiliha.
     • Mocheso oa Katoloso ea Mocheso: 4.0 × 10⁻⁶/°C sebakeng sa 20-1000 ° C, ho fokotsa khatello ea mocheso.
3. Crucible Temperature Range:
   • Li-crucibles tsa rona li etselitsoe ho mamella mocheso o sebetsang oa 800 ° C ho ea ho 2000 ° C ka ho hanyetsa hang-hang mocheso o phahameng oa 2200 ° C, ho netefatsa ho qhibiliha ho bolokehileng le ho sebetsang ha litšepe tse fapaneng.

Mokhoa oa Tlhahiso

Mokhoa oa ho etsa li-crucible tsa rona tsa carbonized silicon carbide o kenyelletsa mehato e 'maloa ea bohlokoa:

1. Pōpo ea Preform: Fiber ea carbon e fetisetsoa pele ho foromo e loketseng tlhahiso ea crucible.
2. Carbonization: Mohato ona o theha sebopeho sa pele sa silicon carbide.
3. Densification le Tlhoekiso: carbonization e eketsehileng e eketsa boima ba thepa le botsitso ba lik'hemik'hale.
4. Silicone: crucible e qoelisoa ka har'a silicon e qhibilihisitsoeng ho matlafatsa matla a eona le ho hanyetsa kutu.
5. Final Shaping: The crucible e bopehile ho fihlela litlhoko tse khethehileng, ho netefatsa ts'ebetso e nepahetseng.

Melemo le Tshebetso

• Matla a Mocheso o Phahameng: Ka bokhoni ba ho boloka botšepehi ba sebopeho ka mocheso o feteletseng, li-crucible tsa rona tsa silicon carbide li netefatsa ho tšepahala nakong ea mekhoa ea ho qhibiliha ha mocheso o phahameng.
• Corrosion Resistance: Li-crucibles tsena li hanela kutu ho tsoa ho aluminiamo e qhibilihisitsoeng le litšepe tse ling, li lelefatsa bophelo ba tsona haholo le ho fokotsa makhetlo a mangata.
• Chemically Inert: Silicon carbide ha e sebetsane le aluminium, e netefatsa bohloeki ba tšepe e qhibilihisitsoeng le ho thibela tšilafalo ho tsoa litšila.
• Matla a Mechini: Ka matla a ho kobeha a 400-600 MPa, li-crucible tsa rona li ka mamella meroalo e boima, ea li etsa hore li tšoanelehe bakeng sa lits'ebetso tse batlang.

Lisebelisoa

Li-crucibles tse qhibilihang tsa silicon carbide li sebelisoa haholo ho:

• Aluminium Smelting Plants: E bohlokoa bakeng sa ho qhibilihisa le ho hloekisa li-ingots tsa aluminium, ho netefatsa lihlahisoa tsa boleng bo phahameng ba aluminium.
• Aluminium Alloy Foundries: Ho fana ka maemo a tsitsitseng a mocheso o phahameng oa mocheso bakeng sa ho lahlela likarolo tsa motsoako oa aluminium, ho ntlafatsa boleng ba sehlahisoa le ho fokotsa litefiso tsa 30%.
• Li-laboratories le Mekhatlo ea Lipatlisiso: E loketse liteko tsa mocheso o phahameng, ho netefatsa lintlha tse nepahetseng le liphello tse ka tšeptjoang ka lebaka la ho se sebetse ha lik'hemik'hale le botsitso ba mocheso.

Qetello

Li-crucible tsa rona tsa ho qhibiliha ke lisebelisoa tsa bohlokoa haholo indastering ea ho qhibiliha le ea tšepe, e tsejoang ka ts'ebetso ea bona e ikhethang le ho feto-fetoha ha maemo. Ka ho etelletsa pele boleng le boqapi bo tsoelang pele, re ikemiselitse ho fa bareki ba rona litharollo tsa boleng bo holimo tsa ho qhibiliha tse tsamaellanang le litlhoko tsa bona tse ikhethileng. Haeba u ntse u batla crucible e ka tšeptjoang bakeng sa ts'ebetso ea hau ea ho qhibiliha ha tšepe, u se ke ua sheba hole le li-crucible tsa rona tsa silicon carbide tse etselitsoeng ka nepo le boiphihlelo. Bakeng sa lipotso kapa lintlha tse ling, ka kopo ikutloe u lokolohile ho ikopanya le rona.