Re thusa lefats'e le ntseng le hola ho tloha ka 1983

Mohope o monyane oa Graphite Crucible le Graphite bakeng sa Metals

Tlhaloso e Khutšoanyane:

Foundry: Ho qhibiliha, aluminium, koporo, zinki le litšepe tse ling.

Die-casting hlobo: e sebelisoang ha ho etsoa likarolo tse fapaneng tsa hlobo ea tšepe.

Phekolo ea mocheso: e sebelisetsoang ho tima, annealing, normalizing le mekhoa e meng ea phekolo ea mocheso ea likarolo tsa tšepe.

Ebang ke workshop e nyenyane kapa fektheri e kholo, lihlahisoa tsa rona li ka finyella litlhoko tsa hau 'me tsa fana ka tšehetso e tšepahalang bakeng sa ts'ebetso ea hau ea tlhahiso.


Lintlha tsa Sehlahisoa

LBH

Li-tag tsa Sehlahisoa

Crucible Quality

E mamella Myriad Smelts

LIEKETSENG LIHLAHISO

Superior Thermal Conductivity

Motsoako o ikhethang oa silicon carbide le graphite o netefatsa ho futhumala ka potlako le ka mokhoa o ts'oanang, ho fokotsa haholo nako ea ho qhibiliha.

 

Superior Thermal Conductivity
Khanyetso e Feteletseng ea Mocheso

Khanyetso e Feteletseng ea Mocheso

Motsoako o ikhethang oa silicon carbide le graphite o netefatsa ho futhumala ka potlako le ka mokhoa o ts'oanang, ho fokotsa haholo nako ea ho qhibiliha.

Khanyetso e tšoarellang ea Corrosion

Motsoako o ikhethang oa silicon carbide le graphite o netefatsa ho futhumala ka potlako le ka mokhoa o ts'oanang, ho fokotsa haholo nako ea ho qhibiliha.

Khanyetso e tšoarellang ea Corrosion

LIEKETSENG MOKHOPO

 

Graphite / % 41.49
SiC / % 45.16
B/C / % 4.85
Al₂O₃ / % 8.50
Boima ba bongata / g·cm⁻³ 2.20
Ho bonahala ho porosity / % 10.8
Matla a ho pshatla/MPa (25℃) 28.4
Modulus of rupture/ MPa (25℃) 9.5
Mocheso o hanyetsanang le mollo/ ℃ >1680
Mocheso oa ho tsikitlana / Mehla 100

 

Sebopeho/Sebopeho A (mm) B (mm) C (mm) D (mm) E x F boholo (mm) G x H (mm)
A 650 255 200 200 200x255 Ka kopo
A 1050 440 360 170 380x440 Ka kopo
B 1050 440 360 220 ⌀380 Ka kopo
B 1050 440 360 245 ⌀440 Ka kopo
A 1500 520 430 240 400x520 Ka kopo
B 1500 520 430 240 ⌀400 Ka kopo

TS'EPISO TS'OANE

Tlhahiso e nepahetseng
Isostatic Pressing
Mocheso o Phahameng oa Sintering
Ntlafatso ea Bokaholimo
Tlhahlobo e Matla ea Boleng
Polokeho Packaging

1. Tlhahiso e nepahetseng

graphite e phahameng-hloeka + premium silicon carbide + moemeli ea tlamellang.

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2.Isostatic Pressing

Boima ba ho fihla ho 2.2g/cm³ | Mamello ea botenya ba lebota ± 0.3m

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3.Mocheso o Phahameng oa Sintering

SiC particle recrystallization e etsa sebopeho sa marang-rang sa 3D

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4. Ntlafatso ea Sefahleho

Anti-oxidation coating → 3 × e ntlafetseng ea ho hanyetsa kutu

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5.Tlhahlobo e Matla ea Boleng

Khoutu e ikhethileng ea ho lata bakeng sa traceability e felletseng ea bophelo

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6.Polokeho Packaging

Lera le monyang ho tsukutloa + Mothibelo oa mongobo + Mokotla o matlafalitsoeng

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SEBELISA SEHLAHISO

KHASE E qhibiliha

Sebōpi sa ho qhibilihisa Khase

Sebōpi se qhibilihang sa induction

Sebōpi se qhibilihang sa Induction

Sebōpi sa ho hanyetsa

Resistance Melting Furnase

KE HOBANE'NG LE RE KHETHA

Boitsebiso:

Tsa ronaCylindrical Cruciblee entsoe ka silicon carbide graphite e hatelitsoeng ka isostatically, e leng thepa e fanang ka khanyetso e phahameng ea mocheso le mocheso o motle haholo, e leng se etsang hore e be sesebelisoa sa bohlokoa bakeng sa lisebelisoa tsa ho qhibilihisa indasteri.

  1. Silicon Carbide (SiC): Silicon carbide e tsebahala ka ho thatafala ha eona ho feteletseng le ho hanyetsa ka mokhoa o babatsehang ho apara le ho senya. E ka mamella liphetoho tsa lik'hemik'hale tse phahameng tsa mocheso, e fana ka botsitso bo phahameng esita le tlas'a khatello ea mocheso, e leng ho fokotsang kotsi ea ho senya nakong ea liphetoho tsa tšohanyetso tsa mocheso.
  2. Natural Graphite: Graphite ea tlhaho e fana ka ts'ebetso e ikhethang ea mocheso, e netefatsa phano ea mocheso e potlakileng le e ts'oanang ho pholletsa le crucible. Ho fapana le li-graphite crucibles tsa letsopa tse tloaelehileng, cylindrical crucible ea rona e sebelisa graphite ea tlhaho e hloekileng haholo, e ntlafatsang katleho ea mocheso oa mocheso le ho fokotsa tšebeliso ea matla.
  3. Theknoloji ea Isostatic Pressing: The crucible e thehoa ho sebelisoa khatiso e tsoetseng pele ea isostatic, ho netefatsa hore ho na le boima bo tšoanang bo se nang bofokoli ba ka hare kapa ba ka ntle. Theknoloji ena e ntlafatsa matla le ho hanyetsa ho phunyeha ha crucible, ho atolosa ho tšoarella ha eona libakeng tse phahameng tsa mocheso.

 Tshebetso:

  1. Superior Thermal Conductivity: Cylindrical Crucible e entsoe ka thepa e phahameng ea mocheso oa mocheso o lumellang ho ajoa ka potlako esita le mocheso. Sena se matlafatsa ts'ebetso ea ts'ebetso ea ho qhibilihisa ha se ntse se fokotsa tšebeliso ea matla. Ha ho bapisoa le li-crucibles tse tloaelehileng, conductivity ea mocheso e ntlafatsoa ka 15% -20%, e lebisang ho poloko e kholo ea mafura le potoloho ea tlhahiso e potlakileng.
  2. Khahlano e Ntle ea Corrosion: Lithako tsa rona tsa silicon carbide graphite crucibles li hanyetsana haholo le litlamorao tse senyang tsa tšepe le lik'hemik'hale tse qhibilihisitsoeng, tse netefatsang botsitso le bophelo bo bolelele ba crucible nakong ea ts'ebeliso ea nako e telele. Sena se etsa hore e be tse loketseng bakeng sa ho qhibilihisa aluminium, koporo, le lisebelisoa tse fapaneng tsa tšepe, ho fokotsa tlhokomelo le makhetlo a mangata.
  3. Bophelo bo Atolositsoeng ba Tšebeletso: Ka sebopeho sa eona se phahameng le se matla haholo, nako ea bophelo ea cylindrical crucible ea rona ke 2 ho linako tse 5 ho feta li-crucible tsa letsopa tsa graphite tse tloaelehileng. Khanyetso e phahameng ea ho senya le ho apara e atolosa bophelo ba ts'ebetso, ho fokotsa nako ea ho theoha le litšenyehelo tsa ho fetola.
  4. High Oxidation Resistance: Sebopeho se entsoeng ka mokhoa o khethehileng se thibela oxidation ea graphite, se fokotsa ho senyeha ha mocheso o phahameng le ho lelefatsa bophelo ba crucible.
  5. Matla a Phahameng a Mechini: Ka lebaka la ts'ebetso ea ho hatella ea isostatic, crucible e ithorisa ka matla a ikhethang a mochini, e boloka sebopeho sa eona le ho tšoarella maemong a mocheso o phahameng. Sena se etsa hore e be se loketseng bakeng sa mekhoa ea ho qhibiliha e hlokang khatello e phahameng le botsitso ba mechine.

Melemo ea Sehlahisoa:

  • Melemo ea Lintho: Tšebeliso ea graphite ea tlhaho le silicon carbide e tiisa hore ho na le conductivity e phahameng ea mocheso le ho hanyetsa kutu, ho fana ka ts'ebetso e tšoarellang libakeng tse thata, tse phahameng tsa mocheso.
  • Sebopeho sa High-Density: Theknoloji ea ho hatella ea Isostatic e tlosa likheo le mapetsong a ka hare, e ntlafatsa haholo ho tšoarella le matla a crucible nakong ea tšebeliso e telele.
  • Botsitso bo Phahameng ba Mocheso: E khona ho mamella mocheso ho fihla ho 1700 ° C, crucible ena e loketse mekhoa e fapaneng ea ho qhibilihisa le ho lahla e kenyelletsang tšepe le li-alloys.
  • Matla a Matla: Thepa ea eona e phahameng ea phetisetso ea mocheso e fokotsa tšebeliso ea mafura, athe thepa e baballang tikoloho e fokotsa tšilafalo le litšila.

Ho khetha ts'ebetso ea rona e phahameng ea Cylindrical Crucible e ke ke ea ntlafatsa ts'ebetso ea hau ea ho qhibilihisa feela empa hape ho fokotsa tšebeliso ea matla, ho lelefatsa nako ea bophelo ba lisebelisoa, le litšenyehelo tse tlase tsa tlhokomelo, qetellong ho ntlafatsa katleho ea tlhahiso.

Thepa le Tlhahiso: Lisebelisoa tsa Silicon Carbide Graphite tsa boleng bo holimo

 

Tsa ronalikotlolo tse nyane tsa graphiteli entsoe ka silicon carbide graphite e hatelitsoeng ka isostatically, e leng thepa ea boleng bo holimo e etselitsoeng ho sebelisoa ka thata. Boitsebiso bona bo fana ka:

 

  • Thermal Resistance: E mamella mocheso o feteletseng.
  • Corrosion Resistance: E sebetsa hantle haholo libakeng tse senyang.
  • Thermal Shock Stability: E boloka botšepehi ho sa tsotellehe liphetoho tse potlakileng tsa mocheso.

Graphite silicon carbide e loketse bakeng sa li-crucibles tse nyane tsa graphite ka lebaka la bokhoni ba eona ba ho sebetsana le mocheso o phahameng ntle le ho phunya kapa ho petsoha, e leng se etsang hore e be sebaka sa lisebelisoa bakeng sa lits'ebetso tse nepahetseng le tse sebetsang tsa ho qhibilihisa tšepe.

Likarolo tsa Bohlokoa tsa Li-Crucible tsa Graphite tse Nyenyane:

Ebang ke setsing sa motheo kapa ka laboratoring, li-crucibles tse nyenyane tsa graphite ke lisebelisoa tsa bohlokoa bakeng sa ts'ebetso e sebetsang ea ho qhibilihisa le ho e hloekisa.

Mefuta e mengata ea lisebelisoa:

Li-crucible tsa rona tse nyane tsa graphite li loketse mefuta e fapaneng ea ho qhibiliha le ho sebetsa lits'ebetso, ho kenyelletsa:

  • Foundry: E loketse ho qhibilihisa litšepe tse kang aluminium, koporo le zinki.
  • Li-molds tsa die-casting: Li-crucibles li tšehetsa tlhahiso ea likarolo tsa tšepe.
  • Phekolo ea mocheso: E sebelisoa lits'ebetsong tse kang ho tima, ho koala le ho tloaeleha.
  • Tšebeliso ea laboratori: E nepahetse bakeng sa litlhophiso tse nyane tsa liteko le tlhahlobo ea tšepe.

Li-crucibles tsena tse fapaneng li fana ka tharollo e tšepahalang bakeng sa liindasteri tse hlokang ho nepahala le ts'ebetso e phahameng lits'ebetsong tsa ho qhibiliha ha tšepe.

Likhetho tsa Boholo bakeng sa Lithako tse Nyenyane tsa Graphite:

Re fana ka mefuta e fapaneng ea boholo ho fihlela litlhoko tse fapaneng tsa kopo. Ka tlase ke tafole ea boholo bo tloaelehileng ba graphite crucible:

Mefuta ena e fapaneng e lumella ho fetoha ha maemo litlhoko tse fapaneng tsa ts'ebetso ea tšepe ea indasteri le ea laboratori.

Mekhoa e Metle ea ho Sebelisa Metsu e Nyenyane ea Graphite:

Ho netefatsa bophelo bo bolelele le katleho ea crucible ea hau e nyane ea graphite, latela litaelo tsena tsa tšebeliso:

  • Preheat butle: Qoba ho fetoha ha mocheso ka tšohanyetso ho thibela mocheso oa mocheso.
  • E boloke e hloekile: Hloekisa crucible kamehla ho thibela tšoaetso.
  • Sebelisa mocheso o nepahetseng: Sebetsa ka har'a meeli e khothalletsoang ea mocheso ho lelefatsa bophelo ba crucible.

Tlhokomelo e nepahetseng le ho sebetsana le li-crucible tse nyenyane tsa graphite li ka fella ka ts'ebetso e ntlafetseng le ho fokotsa litšenyehelo tsa ts'ebetso ea ho qhibiliha le ho hloekisa tšepe.

Likhetho tsa ho Itloaetsa:

Re fana ka litharollo tse ka khonehang bakeng sa li-crucibles tse nyane tsa graphite ho fihlela litlhoko tsa hau tsa indasteri kapa tsa laboratori. Hore na o hloka libopeho tse ikhethang, boholo, kapa litlhaloso tsa ts'ebetso, re ka fana ka litharollo tse etselitsoeng ho ntlafatsa ts'ebetso e ntle.


Pitso ea Ketso:

Li-crucible tsa rona tse nyenyane tsa graphite li hahiloe ho fana ka ts'ebetso e phahameng ka ho fetisisa mekhoeng ea ho qhibiliha ha tšepe, e fana ka nako e telele e ke keng ea lekanngoa, ho hanyetsa ho bola, le botsitso ba mocheso. Hore na o sebetsa laboratoring kapa ts'ebetsong e kholo ea indasteri, li-crucibles tsena li netefatsa liphetho tse nepahetseng.

FAQS

Q1: Melemo ea silicon carbide graphite crucibles ke efe ha e bapisoa le li-crucible tsa setso tsa graphite?

Ho hanyetsa Mocheso o Phahameng: E ka mamella 1800 ° C nako e telele le 2200 ° C nako e khutšoanyane (vs. ≤1600 ° C bakeng sa graphite).
Nako e Telele ea Bophelo: 5x e betere ho hanyetsa mocheso oa mocheso, 3-5x nako e telele ea bophelo ba tšebeletso.
Zero Tšilafalo: Ha ho na khabone e kenang, ho netefatsa bohloeki ba tšepe e qhibilihisitsoeng.

Q2: Ke litšepe life tse ka qhibilihang ka har'a li-crucibles tsee?
Litšepe Tse Tloaelehileng: Aluminium, koporo, zinki, khauta, silevera, joalo-joalo.
Reactive Metals: Lithium, sodium, calcium (e hloka ho roala ha Si₃N₄).
Litšepe tse Refractory: Tungsten, molybdenum, titanium (e hloka vacuum / inert khase).

Q3: Na li-crucible tse ncha li hloka kalafo pele li sebelisoa?
Ho Tlama ho Baking: Butle-butle mocheso ho 300 ° C → tšoara lihora tse 2 (e tlosa mongobo o setseng).
Tlhahiso ea Pele ea Melt: Qhibiliha sehlopha sa lintho tse setseng pele (e etsa lera le sireletsang).

Q4: Mokhoa oa ho thibela ho phatloha ha crucible?

Le ka mohla u se ke ua lefisa lintho tse batang ka har'a crucible e chesang (max ΔT <400 ° C).

Sekhahla sa ho pholisa ka mor'a ho qhibiliha <200°C/hora.

Sebelisa li-crucible tongs tse inehetseng (qoba tšusumetso ea mochini).

Q5: Mokhoa oa ho thibela ho phatloha ha crucible?

Le ka mohla u se ke ua lefisa lintho tse batang ka har'a crucible e chesang (max ΔT <400 ° C).

Sekhahla sa ho pholisa ka mor'a ho qhibiliha <200°C/hora.

Sebelisa li-crucible tongs tse inehetseng (qoba tšusumetso ea mochini).

Q6: The minimum order quantity (MOQ) ke bokae?

Mehlala e Tloaelehileng: sengoathoana sa 1 (mehlala e fumaneha).

Meetso e Tloaelehileng: likotoana tse 10 (litšoantšo tsa CAD lia hlokahala).

Q7: Nako ea ho etella pele ke efe?
Lintho tse ka har'a Stoko: E tsamaisoa ka hare ho lihora tse 48.
Litaelo tse Tloaelehileng: 15-25matsatsibakeng sa tlhahiso le matsatsi a 20 bakeng sa hlobo.

Q8: U ka tseba joang hore na crucible e hlōlehile?

Mapetso> 5mm leboteng le ka hare.

Botebo ba ho kenella ka tšepe> 2mm.

Deformation> 3% (lekanya phetoho ea bophara ba kantle).

Q9: Na u fana ka tataiso ea mokhoa oa ho qhibiliha?

Li-curve tse futhumatsang bakeng sa litšepe tse fapaneng.

Calculator ea sekhahla sa phallo ea khase e inert.

Lithuto tsa video tsa ho tlosa slag.


  • E fetileng:
  • E 'ngoe:

  • Lihlahisoa tse Amanang

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