Sinceda ihlabathi elikhula ukususela ngo-1983

I-Silicon Graphite Crucible ye-Foundry yokugalela isinyithi

Inkcazelo emfutshane:

YethuIiCrucible ze-Silicon Graphitezenzelwe usetyenziso oluphezulu lokunyibilika kwesinyithi, ukudibanisa amandla e-silicon carbide kunye neempawu ezibalaseleyo zobushushu begraphite. Ezi crucibles zibonelela ngokuqina okuphezulu kunye nokudluliselwa kobushushu, zibenza zilungele amashishini ahlukeneyo, ukusuka ekubunjweni kwentsimbi ukuya ekusulungekiseni.


Iinkcukacha zeMveliso

FAQ

Iithegi zeMveliso

Umgangatho weCrucible

Imelana neMiriyadi yokunyibilika

IIMPAWU ZEMVELISO

I-Superior Thermal Conductivity

Umxube oyingqayizivele we-silicon carbide kunye negraphite iqinisekisa ukufudumeza ngokukhawuleza kunye okufanayo, ukunciphisa kakhulu ixesha lokunyibilika.

 

I-Superior Thermal Conductivity
Ukumelana nobushushu obugqithisileyo

Ukumelana nobushushu obugqithisileyo

Umxube oyingqayizivele we-silicon carbide kunye negraphite iqinisekisa ukufudumeza ngokukhawuleza kunye okufanayo, ukunciphisa kakhulu ixesha lokunyibilika.

Ukunyangwa koMhlwa okuZinzileyo

Umxube oyingqayizivele we-silicon carbide kunye negraphite iqinisekisa ukufudumeza ngokukhawuleza kunye okufanayo, ukunciphisa kakhulu ixesha lokunyibilika.

Ukunyangwa koMhlwa okuZinzileyo

INGCACISO YOBUGCISA

 

Igraphite / % 41.49
I-SiC / % 45.16
B/C / % 4.85
Al₂O₃ / % 8.50
Uxinaniso oluninzi / g·cm⁻³ 2.20
I-porosity ebonakalayo / % 10.8
Amandla okutyumza/MPa (25℃) 28.4
Imodyuli yokugqabhuka/ MPa (25℃) 9.5
Ubushushu bokumelana nomlilo/ ℃ >1680
Ukumelana nokothuka kweThermal / Amaxesha 100

 

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

UKUQHUBEKA KWENKQUBO

Ukuqulunqwa okuchanekileyo
I-Isostatic Pressing
High-ubushushu Sintering
Ukuphuculwa komphezulu
Ukuhlolwa komgangatho ngokungqongqo
Ukupakishwa koKhuseleko

1. Ukuqulunqwa okuchanekileyo

Ucoceko oluphezulu lwegraphite + iprimiyamu yesilicon carbide + iarhente ebophelelayo yobunini.

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2.Isostatic Pressing

Uxinaniso ukuya kuthi ga kwi-2.2g/cm³ | Ukunyamezela kobunzima bodonga ± 0.3m

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3.High-Ubushushu Sintering

I-SiC particle recrystallization yenza isakhiwo se-3D yenethiwekhi

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4. Ukuphuculwa komphezulu

I-Anti-oxidation coating → 3 × ukuphuculwa kokuxhathisa kwe-corrosion

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5.Ukuhlolwa komgangatho ngokungqongqo

Ikhowudi yokulandelela eyodwa yokulandeleka ngokupheleleyo komjikelo wobomi

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6.Ukupakishwa koKhuseleko

Umaleko wokufunxa ukothuka + Isithintelo sokufuma + Isingxobo esomeleziweyo

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ISICELO SEMVELISO

IZIKO LOKUnyibilikisa iGAS

Iziko lokunyibilika kwegesi

Isithando sokunyibilikisa induction

I-Induction Melting Furnace

Isithando somlilo

I-Resistance Melting Furnace

KUTHENI USIKHETHE

Izinto:

YethuCylindrical Crucibleyenziwe ukusuka kwi-silicon carbide graphite ecinezelekileyo ye-isostatically, into enika uxhathiso olukhethekileyo lobushushu obuphezulu kunye ne-thermal conductivity egqwesileyo, iyenza ibe sisixhobo esibalulekileyo kwizicelo zokunyibilikisa kwimizi-mveliso.

  1. I-Silicon Carbide (i-SiC): I-Silicon carbide yaziwa ngobunzima bayo obugqithisileyo kunye nokumelana okugqwesileyo kokunxiba kunye nokubola. Iyakwazi ukumelana neekhemikhali zobushushu obuphezulu, inika uzinzo oluphezulu naphantsi koxinzelelo lwe-thermal, okunciphisa umngcipheko wokuqhekeka ngexesha lokutshintsha kweqondo lokushisa ngokukhawuleza.
  2. Igraphite yendalo: Igraphite yendalo inikezela nge-thermal conductivity ekhethekileyo, iqinisekisa ukuhanjiswa kobushushu okukhawulezayo kunye okufanayo kuyo yonke i-crucible. Ngokungafaniyo nodongwe oluqhelekileyo lwe-graphite crucibles, i-cylindrical crucible yethu isebenzisa i-graphite yendalo ecocekileyo, ephucula ukuhanjiswa kobushushu kunye nokunciphisa ukusetyenziswa kwamandla.
  3. I-Isostatic Pressing Technology: I-crucible yenziwe ngokucofa i-isostatic ephezulu, iqinisekisa ubuninzi obufanayo ngaphandle kweziphene zangaphakathi okanye zangaphandle. Le teknoloji iphakamisa amandla kunye nokumelana nokuqhekeka kwe-crucible, ukwandisa ukuqina kwayo kwiindawo eziphezulu zokushisa.

Ukusebenza:

  1. I-Superior Thermal Conductivity: ICylindrical Crucible yenziwe kwizinto eziphezulu ze-thermal conductivity ezivumela ukuhanjiswa ngokukhawuleza kunye nokushisa. Oku kwandisa ukusebenza kakuhle kwenkqubo yokunyibilikisa ngelixa kunciphisa ukusetyenziswa kwamandla. Xa kuthelekiswa ne-crucibles eqhelekileyo, i-thermal conductivity iphuculwe nge-15% -20%, ekhokelela ekugcinweni kwe-fuel ebalulekileyo kunye nemijikelezo yokuvelisa ngokukhawuleza.
  2. Ukuchasana nokuGqwesa okugqwesileyo: I-silicon carbide graphite crucibles yethu ixhathisa kakhulu kwimiphumo ephazamisayo yesinyithi etyhidiweyo kunye neekhemikhali, iqinisekisa ukuzinza kunye nokuphila ixesha elide kwi-crucible ngexesha lokusetyenziswa ixesha elide. Oku kubenza balungele ukunyibilikisa i-aluminium, ubhedu, kunye ne-alloys ezahlukeneyo zetsimbi, ukunciphisa ukugcinwa kunye nokutshintshwa kwamaxesha.
  3. Ubomi beNkonzo eYandisiweyo: Ngobunzima obuphezulu kunye nesakhiwo esiphakamileyo, ixesha lokuphila le-cylindrical crucible li-2 ukuya ku-5 ixesha elide kuneentsimbi ze-graphite zobumba. Ukuchasana okuphezulu kokuqhekeka kunye nokugqoka kwandisa ubomi bokusebenza, ukunciphisa ixesha lokuphumla kunye neendleko zokutshintsha.
  4. Ukumelana ne-Oxidation ephezulu: Ukwakhiwa kwezinto ezenziwe ngokukodwa ngokufanelekileyo kuthintela i-oxidation yegraphite, ukunciphisa ukuthotywa kwamaqondo aphezulu kunye nokwandisa ubomi be-crucible.
  5. Amandla aphezulu omatshini: Ngombulelo kwinkqubo yokucinezela isostatic, i-crucible iqhayisa amandla akhethekileyo omatshini, igcina imilo yayo kunye nokuqina kwiindawo eziphezulu zokushisa. Oku kwenza kube yinto efanelekileyo kwiinkqubo zokunyibilikisa ezifuna uxinzelelo oluphezulu kunye nokuzinza komatshini.

Izinto eziluncedo kwiMveliso:

  • Izibonelelo zezinto eziphathekayo: Ukusetyenziswa kwe-graphite yendalo kunye ne-silicon carbide iqinisekisa ukuhanjiswa kwe-thermal ephezulu kunye nokumelana nokubola, ukubonelela ngokusebenza okungapheliyo kwiindawo ezinzima, ezinobushushu obuphezulu.
  • Ubume be-High-Density Structure: I-teknoloji ye-Isostatic yokucinezela isusa i-voids yangaphakathi kunye nokuqhekeka, ukuphucula kakhulu ukuqina kwe-crucible kunye namandla ngexesha lokusetyenziswa okwandisiweyo.
  • Ukuzinza kobushushu obuphezulu: Ukukwazi ukumelana namaqondo okushisa ukuya kwi-1700 ° C, le crucible ifanelekile kwiinkqubo ezahlukeneyo zokunyibilikisa kunye nokuphosa ezibandakanya isinyithi kunye ne-alloys.
  • Ukonelisa amandla: Iimpawu zayo eziphezulu zokudlulisa ubushushu zinciphisa ukusetyenziswa kwamafutha, ngelixa imathiriyeli ehambelana nokusingqongileyo inciphisa ungcoliseko kunye nenkunkuma.

Ukukhetha ukusebenza kwethu okuphezulu kweCylindrical Crucible akuyi kuphucula ukusebenza kwakho kwe-smelting kuphela kodwa kuya kunciphisa ukusetyenziswa kwamandla, ukwandisa ixesha lokuphila kwezixhobo, kunye neendleko eziphantsi zokugcinwa, ekugqibeleni kuphuculwe ukusebenza kakuhle kwemveliso.

Kumashishini afuna ukunyibilika kwetsimbi ephezulu yobushushu okanye ukuchaneka kwimveliso ye-semiconductor, ukhetho lwe-crucible lubalulekile. YethuIiCrucible ze-Silicon Graphiteziveliswa kusetyenziswa itekhnoloji yokucinezela ye-isostatic. Le ndlela iqinisekisa ukuba ii-crucibles zethu zinika ukuqina okuphezulu, ukuqhutyelwa kwe-thermal, kunye nokunyaniseka kwesakhiwo, okwenza kube lula kuluhlu olubanzi lwezicelo zoshishino.

 

Ukucinezela kwe-Isostatic kuqinisekisa ukuba i-crucible nganye inobuninzi obufanayo, ukuphelisa amanqaku abuthathaka kunye nokuphucula ukusebenza. Le nkqubo yokuvelisa ephuculweyo iphucula kakhulu amandla omatshini we-crucible, iyenza ikwazi ukumelana nokutshatyalaliswa kwe-thermal kwaye ikwazi ukumelana nokushisa okuphezulu ixesha elide.

 

Ukusetyenziswa kweSilicon Graphite Crucibles

I-Silicon Graphite Crucibles yethu isebenza kumashishini abalulekileyo, ibonelela ngokusebenza okuthembekileyo nokusebenzayo kuzo zonke izicelo ezahlukeneyo:

  1. Ukunyibilika kwesinyithi kunye nengxubevange:
    • Ifanele iintsimbi ezifana ne-aluminiyam, ubhedu, igolide kunye nesilivere.
    • I-conductivity ephezulu ye-thermal iqinisekisa ukufudumeza ngokukhawuleza kunye okufanayo, ukunciphisa ixesha lokucubungula ngokubanzi.
    • Ukumelana nomhlwa kunceda ukugcina ubunyulu besinyithi esityhidiweyo, ukuqinisekisa iimveliso ezikumgangatho ophezulu.
  2. Ukwenziwa kweSemiconductor:
    • Ibalulekile kwiinkqubo ezifana nekhemikhali yokubeka umphunga (CVD) kunye nokukhula kwekristale.
    • Uqinisekisa ukuzinza kunye nokuchaneka, okuyimfuneko ekudalweni kwezinto ezicocekileyo eziphezulu.
    • Ikhono le-crucible lokumelana nobushushu obugqithisileyo buqinisekisa ukusebenza okufanayo kwezi zicelo zinzima.
  3. UPhando noPhuhliso:
    • Ilungele imifuniselo yesayensi yemathiriyeli kunye nokuyilwa kwezinto eziphambili ezifana neekeramics, iicomposites, kunye nealloys.
    • Iimpawu ze-Thermal ziqinisekisa ukuhambelana kunye nokuthembeka okufunekayo kuvavanyo oluchanekileyo.

Iingcebiso zoLondolozo kunye nokuSetyenziswa kweeCrucible ze-Silicon Graphite

Ukugcinwa okufanelekileyo ngundoqo ekwandiseni ubomi kunye nokusebenza kweSilicon Graphite Crucible yakho. Nanga amanye amacebiso okuqinisekisa ukusetyenziswa ngokukuko:

  • Gwema uTshintsho loBubushushu ngesiquphe: Kancinci ukufudumeza kwaye upholise i-crucible ukuthintela ukuqhekeka ngenxa yokothuka kwe-thermal.
  • Ukucocwa rhoqo: Coca i-crucible emva kokusetyenziswa konke ukuphepha ukwakhiwa kweentsalela, ezinokuchaphazela ukusebenza kwayo.
  • UGcino oluLungileyo: Gcina i-crucible kwindawo eyomileyo, epholileyo ukuthintela ukuvezwa kokufuma okanye iikhemikhali ezinokubangela ukuwohloka.

Ukulandela ezi zikhokelo kuya kunceda ukwandisa ukusebenza kwee-crucibles zakho kunye nokwandisa ubomi babo benkonzo.


Ukukhuthaza iMveliso: IiCrucible zeSilicon Graphite ngu-ABC铸造用品公司

Kwinkampani yethu, sizibophelele ekuhambiseni iSilicon Graphite Crucibles ezikumgangatho ophezulu zokuphosa isinyithi, isemiconductor, kunye namashishini eR&D. Iikhreyini zethu zenziwa kusetyenziswa i-premium-grade silicon carbide kunye nezinto zegraphite, ziqinisekisa ukusebenza kakuhle kunokwenzeka nakwiimeko ezinzima kakhulu.

Kutheni Khetha iiCrucible zethu
I-Superior Thermal Conductivity yokunyibilika ngokukhawuleza kunye nokonga amandla
Ukumelana nokonakala ukugcina ubunyulu bezinto eziphathekayo kunye nokwandisa ubomi obunqamlekileyo
Amandla oMechanical aPhakamileyo ukujongana neemeko ezinzima zoshishino
Iinketho zokwenza ngokwezifiso ukuhlangabezana neemfuno zakho ezithile

Iimveliso zethu azenzelwanga ukuphucula ukusebenza kakuhle kuphela kodwa zibonelela ngokuthembeka okuhlala ixesha elide, nto leyo ezenza zibe lutyalo-mali olufanelekileyo kwiinkampani ezijonge ukwandisa amandla azo emveliso.


Bizela esenzweni

I-crucible echanekileyo inokwenza wonke umehluko ekusebenzeni kakuhle, umgangatho, kunye neendleko ezisebenzayo zokusebenza kwakho. NgeeCrucibles zethu ze-Silicon Graphite, ufumana imveliso eyenzelwe ukuhambisa ukusebenza okubalaseleyo kwezona ndawo zinemfuno kakhulu. Phucula izixhobo zakho namhlanje kwaye ufumane izibonelelo zetekhnoloji yokucinezela isostatic.

FAQS

I-Q1: Ziziphi iingenelo ze-silicon carbide graphite crucibles xa kuthelekiswa ne-graphite crucibles yendabuko?

Ukumelana nobushushu obuphezulu: Inokumelana ne-1800 ° C ixesha elide kunye ne-2200 ° C yexesha elifutshane (vs. ≤1600 ° C yegraphite).
Ubomi Obude: I-5x engcono yokuxhathisa ukothuka kwe-thermal, 3-5x ubude benkonzo yomndilili wenkonzo.
Zero Usulelo: Akukho ukungena kwekhabhoni, ukuqinisekisa ukucoceka kwesinyithi esinyibilikisiweyo.

I-Q2: Zeziphi izinyithi ezinokunyibilikiswa kwezi crucibles?
Iintsimbi eziqhelekileyo: Aluminiyam, ubhedu, i-zinc, igolide, isilivere, njl.
Iintsimbi ezisebenzayo: I-Lithium, i-sodium, i-calcium (idinga i-Si₃N₄ yokugquma).
Iintsimbi eziRefractory: I-Tungsten, i-molybdenum, i-titanium (idinga i-vacuum / igesi ye-inert).

I-Q3: Ngaba ii-crucibles ezintsha zifuna unyango lwangaphambili ngaphambi kokusetyenziswa?
Ukubhaka okunyanzelekileyo: Ukufudumala kancinci ukuya kuma-300 ° C → bamba iiyure ezi-2 (isusa ukufuma okushiyekileyo).
Ingcebiso yokuQala yokuNyibilika: Nyibilikisa ibhetshi yezinto ezilahliweyo kuqala (yenza umaleko okhuselayo).

I-Q4: Ukuthintela njani ukuqhekeka kwe-crucible?

Ungaze uhlawule izinto ezibandayo kwi-crucible eshushu (max ΔT <400 ° C).

Izinga lokupholisa emva kokunyibilika <200 ° C / ngeyure.

Sebenzisa i-crucible tongs ezinikezelweyo (ukuphepha impembelelo yomatshini).

Q5: Ukuthintela njani ukuqhekeka kwe-crucible?

Ungaze uhlawule izinto ezibandayo kwi-crucible eshushu (max ΔT <400 ° C).

Izinga lokupholisa emva kokunyibilika <200 ° C / ngeyure.

Sebenzisa i-crucible tongs ezinikezelweyo (ukuphepha impembelelo yomatshini).

Q6: Yintoni ubungakanani obuncinci bomyalelo (MOQ)?

Iimodeli ezisemgangathweni: Iqhekeza eli-1 (iisampulu zikhoyo).

Uyilo lweSiko: Iziqwenga ze-10 (imidwebo ye-CAD iyadingeka).

Q7: Lithini ixesha lokuhamba?
Izinto ezikwiStokhwe: Ngenqanawa kwiiyure ezingama-48.
Imiyalelo yesiko: 15-25iintsukukwimveliso kunye neentsuku ezingama-20 zokungunda.

Q8: Indlela yokufumanisa ukuba i-crucible ayiphumelelanga?

Iintanda> 5mm kudonga lwangaphakathi.

Ubunzulu bokungena kwesinyithi> 2mm.

Ukuguqulwa > i-3% (ukulinganisa ukutshintshwa kwedamitha yangaphandle).

Q9: Ngaba uyasibonelela ngesikhokelo senkqubo yokunyibilika?

Ukufudumeza amagophe kwiintsimbi ezahlukeneyo.

Isibali-manani sokuhamba kwerhasi engasebenziyo.

Ukususwa kwe-slag izifundo zevidiyo.


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