Sekoahelo se seholo

Thepa le Kaho

Li-crucible tsa rona tse kholo li entsoe kasilicon carbide ea boemo bo holimo (SiC)legraphiteli-composite, tse fanang ka conductivity e phahameng ea mocheso, matla a mochine, le ho hanyetsa mocheso oa mocheso. Lisebelisoa tsena li khethiloe bakeng sa bokhoni ba tsona ba ho sebetsana le mocheso o matla le tikoloho e senyang, e leng se etsang hore crucible e be e loketseng bakeng sa ho qhibiliha ha tšepe joalo ka:

• Aluminium
• Koporo
• Koporo
• Tšepe
• Litšepe tsa bohlokoa (Khauta le Silivera)

E 'ngoe le e' ngoe e kholo ea crucible e entsoe ka nepoho hatella ka isostaticho etsa bonnete ba hore botenya bo ts'oanang le bo tsitsitseng, e leng se hlahisang kabo e ntle ea mocheso le bophelo bo atolositsoeng ba tšebeletso.

Ts'ebetso ea Thermal le Mechanical

Li-crucibles tse kholo li etselitsoe ho mamellamocheso o feteletseng, hangata ho fihla ho1600°C, ho itšetlehile ka tšepe e khethehileng e sebelisoang. Tsa bonaphahameng mocheso conductivitye netefatsa nako e potlakileng ea ho futhumatsa le matla a matla, a bohlokoa bakeng sa lisebelisoa tse kholo tsa indasteri.

Ho feta moo, bonacoefficient e tlase ea katoloso ea mochesoe etsa bonnete ba hore crucible e hanyetsa ho phunyeha kapa ho phunya nakong ea liphetoho tse potlakileng tsa mocheso, e leng se etsang hore e be nako e telele haholo bakeng sa ho sebelisoa khafetsa mesebetsing e boima.

Corrosion le Slag Resistance

Ha ho qhibiliha litšepe tse ngata, crucible hangata e pepesehela li-slags tse senyang le li-oxide tsa tšepe tse ka senyang thepa ea boleng bo tlaase. Li-crucible tsa rona tse kholo li entsoe ka ho khetheha kakhanyetso e phahameng ea kutu, ho etsa bonnete ba hore ho na le ho fokola ho fokolang le ha ho qhibiliha litšepe tse sebetsang kapa li-alloys. The crucible'sbokahare bo boreledie boetse e thibela ho haha ​​​​masala a tšepe, ho etsa bonnete ba hore tšepe e qhibilihisitsoeng e phalla ka bolokolohi ntle le ho khomarela, e leng ho ntlafatsang ho tšela ka kakaretso le ho fokotsa litšila tsa tšepe.

Bokhoni le Lisebelisoa

Li-crucible tsa rona tse kholo li fumaneha ka boholo bo fapaneng, ka bokhoni ho tloha hoHo tloha ho 50 ho isa ho 500 kg, ho itšetlehile ka sebōpi se khethehileng le litlhoko tsa ho qhibiliha ha tšepe. Li-crucible tsena li etselitsoe hore li tsamaisane le tsonalibopi tsa ho kenya motlakase, libopi tse chesoang ka khase, lelibono tsa ho hanyetsa, e fanang ka maemo a bonolo ho pholletsa le liindasteri tse fapaneng tsa ts'ebetso ea tšepe.

Lisebelisoakenyeletsa:

• Li-Foundries le Metal Casting: E loketse bakeng sa ho qhibiliha ka bongata ba litšepe tse kang aluminium, koporo le litšepe ka har'a lisebelisoa tse hlokang tlhahiso e phahameng le boleng bo tsitsitseng.
• Tlhahiso ea tšepe: Li-crucibles tse kholo li bohlokoa bakeng sa ho sebetsana le tšepe e qhibilihisitsoeng nakong ea mekhoa ea ho kopanya le ho lahla.
• Ho Hloekisa Tšepe ea Bohlokoa: E nepahetse bakeng sa lits'ebetso tsa ho hloekisa tse sebetsanang le khauta, silevera, le platinum ka bongata.
• Liindasteri tsa ho Recycling: E sebelisoa bakeng sa ho qhibilihisa litšepe tse senyehileng le ho li khutlisetsa ho li-ingots kapa likaroloana tse ka sebelisoang.

Nako e Atolositsoeng le Nako ea Bophelo

Li-crucible tsa rona tse kholo li hahiloe ho mamella maemo a thata a ts'ebetso e tsoelang pele ea ho qhibiliha ha tšepe. Ka anako ea bophelo ho fihlela ho 100 melt cyclesho itšetlehile ka mofuta oa tšepe le maemo a sebōpi, ba fana ka chelete ea nako e telele ea ho boloka litšenyehelo ka ho fokotsa makhetlo a mangata a ho fetola. Thesebopeho se tiilenge boetse e etsa bonnete ba hore crucible e lula e utloahala ka sebopeho, esita le ka mor'a ho pepeseha khafetsa mocheso o phahameng le khatello ea mochine.

Likarolo tsa Bohlokoa

• High Thermal Conductivity: E netefatsa ho futhumatsa ka potlako esita le kabo ea mocheso.
• Katoloso e Tlase ea Mocheso: E fokotsa kotsi ea ho petsoha tlas'a liphetoho tse potlakileng tsa mocheso.
• Corrosion le Slag Resistance: E sireletsa crucible ho tsoa ho lik'hemik'hale le ho bokellana ha slag nakong ea ho qhibiliha.
• Bokhoni bo boholo: E fumaneha ka boholo bo loketseng ho qhibiliha lik'hilograma tse 50 ho isa ho tse 500 kapa ho feta tsa tšepe.
• Ho lumellana le Mefuta e mengata ea Sebōpi: E loketse ho sebelisoa ha ho kenngoa motlakase, ho chesoa ka khase le libono tsa ho hanyetsa.
• Bophelo bo Bolelele ba Tšebeletso: E hahiloe ho mamella lipotoloho tse ngata tsa ho qhibiliha, ho fokotsa nako ea ts'ebetso le litšenyehelo tsa ho nchafatsa.

Ke Hobane'ng ha re Khetha Li-crucible tsa rona tse kholo?

Joaloka morekisi ea ka sehloohong oa li-crucibles bakeng sa likopo tsa indasteri, re beha peleboleng, durability, letshebetsosehlahisoa se seng le se seng. Li-crucible tsa rona tse kholo li entsoe ho ntlafatsa tlhahiso le ho netefatsa liphetho tse tsitsitseng lits'ebetsong tse phahameng tsa ho qhibiliha. Hore na o sebelisa setsi sa tšepe, mochini o hloekisang litšepe tsa bohlokoa, kapa polante ea ho e sebelisa hape, li-crucible tsa rona tse kholo li fana ka bokhoni le ts'epahalo e hlokahalang ho fihlela lipheo tsa hau tsa ts'ebetso.

1. Boloka li-crucible sebakeng se omileng le se pholileng ho thibela ho kenngoa ha mongobo le ho senya.
2.Keep crucibles hole le mahlaseli a letsatsi le mocheso o tobileng ho thibela ho senyeha kapa ho phunyeha ka lebaka la ho atolosoa ha mocheso.
3. Boloka li-crucibles sebakeng se hloekileng le se se nang lerōle ho thibela tšilafalo ea ka hare.
4.Haeba ho khoneha, boloka li-crucibles tse koahetsoeng ka sekoahelo kapa ho phuthela ho thibela lerōle, litšila kapa lintho tse ling tse tsoang linaheng tse ling ho kena.
5. Qoba ho bokella kapa ho bokella li-crucibles holim'a tse ling, kaha sena se ka baka tšenyo ho tse tlaase.
6.Haeba u hloka ho tsamaisa kapa ho tsamaisa li-crucible, li sebetsane ka hloko 'me u qobe ho li theola kapa ho li otla khahlanong le libaka tse thata.
7.Nako le nako hlahloba li-crucibles bakeng sa matšoao leha e le afe a ho senyeha kapa ho senyeha, 'me u li nkele sebaka ha ho hlokahala.

Re ka netefatsa boleng joang?

Re netefatsa boleng ka ts'ebetso ea rona ea ho lula re etsa sampole ea tlhahiso pele ho tlhahiso ea bongata le ho etsa tlhahlobo ea ho qetela pele e romelloa.

Hobaneng o sa lokela ho reka ho rona ho tsoa ho barekisi ba bang?

Ho re khetha re le morekisi oa hau ho bolela ho fihlella lisebelisoa tsa rona tse ikhethileng le ho fumana lipuisano tsa botekgeniki le ts'ebeletso e ntle haholo ea kamora ho rekisa.

Khamphani ea hau e fana ka litšebeletso life tse ekelitsoeng?

Ntle le tlhahiso ea tloaelo ea lihlahisoa tsa graphite, re boetse re fana ka lits'ebeletso tse kenyellelitsoeng boleng joalo ka anti-oxidation impregnation le kalafo ea ho roala, e ka thusang ho lelefatsa bophelo ba lits'ebeletso tsa lihlahisoa tsa rona.