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

Nyenyane ea Silicon Carbide Crucible bakeng sa ho Qhibiliha Litšepe Tsa Bohlokoa

Tlhaloso e Khutšoanyane:

Silicon carbide crucible ke sesebelisoa sa bohlokoa sa ho qhibilihisa indastering ea metallurgic. Ka lebaka la ho hanyetsa mocheso o phahameng haholo le ho tsamaisa mocheso, e sebelisoa haholo mefuteng e sa tšoaneng ea ho qhibilihisa tšepe le lik'hemik'hale. Leha ho le joalo, ho netefatsa ts'ebetso e nepahetseng nakong ea ts'ebeliso, li-crucible tsa silicon carbide li hloka ho futhumatsoa hantle pele li sebelisoa pele.


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.

Melemo le Tshebetso

  • Thermal Stability: Carbon Bonded Silicon Carbide Crucibles ea rona e boloka botšepehi ba sebopeho mochesong o phahameng, ho netefatsa ho qhibiliha ka mokhoa o nepahetseng ntle le ho senyeha.
  • Corrosion Resistance: Thepa ea tlhaho ea Silicon carbide e fana ka khanyetso e ntle ea ho bola ha lik'hemik'hale, e leng bohlokoa bakeng sa ho boloka boleng ba litšepe tse qhibilihisitsoeng le ho lelefatsa bophelo ba crucible.
  • Thermal Conductivity: Ka conductivity e phahameng ea mocheso, li-crucibles tsena li khothalletsa ho futhumala ka mokhoa o ts'oanang, ho matlafatsa ts'ebetso ea ts'ebetso ea ho qhibiliha le ho ntlafatsa tlhahiso ea kakaretso ea tlhahiso.
  • Matla a Mechini: E etselitsoe ho mamella meroalo e boima le likhatello tse phahameng, li-crucible tsa rona li ithorisa ka matla a makatsang a mochini, li li etsa tse loketseng lits'ebetso tse batloang haholo.

Libaka tsa Kopo

Li-Crucible tsa rona tsa Silicon Carbide li sebelisoa haholo liindastering tse fapaneng, ho kenyelletsa:

  • Aluminium le Metal Melting: E ​​nepahetse bakeng sa ts'ebetso ea ho qhibilihisa, li-crucibles tsa rona li netefatsa bohloeki bo phahameng ba litšepe ha li ntse li ntlafatsa linako tsa ho qhibiliha.
  • Foundries: E bohlokoa bakeng sa lits'ebetso tsa ho lahla, ho fana ka tikoloho e tšepahalang bakeng sa tlhahiso ea likarolo tsa boleng bo holimo.
  • Li-Laboratories tsa Lipatlisiso: E loketse liteko tsa mocheso o phahameng, ho netefatsa ho nepahala le ho ts'epahala ha liteko tsa thepa.

Qetello

Li-Crucible tsa rona tsa Silicon Carbide li emela sehlohlolong sa ts'ebetso le ts'epahalo indastering ea ho qhibiliha ea tšepe. Ka ho kenyelletsa lisebelisoa tse tsoetseng pele le mekhoa e hlokolosi ea ho futhumatsa pele, re fana ka litharollo tse ntlafatsang ts'ebetso, ho lelefatsa bophelo ba ts'ebeletso, le ho ntlafatsa tlhahiso. Bakeng sa litsebi tsa likarolo tsa motheo le tsa metallurgical, ho khetha li-crucibles tsa rona ke mohato o lebisang ho finyella katleho e phahameng le boleng bo phahameng ba sehlahisoa. Bakeng sa lintlha tse ling kapa ho buisana ka litlhoko tsa hau tse khethehileng, ka kopo u se ke ua qeaqea ho iteanya le rona.

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.


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