Sinceda ihlabathi elikhula ukususela ngo-1983

I-Aluminiyam eNyibilikayo yeCrucible Casting Clay Graphite

Inkcazelo emfutshane:

Kwishishini lanamhlanje elinobushushu obuphezulu,IiCrucibles zokunyibilika kweAluminiyambathandwa kakhulu ngomsebenzi wabo obalaseleyo. Inkampani yethu isebenzisa inkqubo yokucinezela ye-isostatic ukuvelisa i-silicon carbide crucibles, ukubonelela ubomi obude, ukuqhutyelwa kobushushu okukhawulezayo, kunye nezisombululo ezingenazo ungcoliseko lokufa, i-aluminium, i-aluminium alloy kunye nezinye izityalo ezinyibilikayo zesinyithi.


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.

 Intshayelelo kwiiCrucibles zokunyibilika kweAluminiyam

Iintsimbi zokunyibilika kwe-aluminiyamzizinto ezibalulekileyo kwinkqubo yokunyibilikisa, eqinisekisa ukuhanjiswa kobushushu ngokufanelekileyo kunye nokuphoswa kwentsimbi ephezulu. Nokuba ubandakanyeka kumlinganiselo omkhulu wokunyibilikiswa kwe-aluminiyam kwimizi-mveliso okanye i-aluminiyam inokunyibilika, ukukhetha eyona crucible ilungileyo kubalulekile ekuqinisekiseni ukusebenza kakuhle kunye nokwandisa ubomi besixhobo sakho.

I-aluminium encibilikayo i-crucible idlala indima ebalulekileyo ekugcineni ukushisa okufanayo kunye nokuthintela ukungcoliswa ngexesha lokunyibilika. Eli nqaku liphonononga iintlobo ze-crucibles ezisetyenziselwa i-aluminium, kubandakanywa i-carbon bonded silicon carbide crucibles kunye ne-silicon carbide graphite crucibles, ekulungele ukusetyenziswa kunye ne-furnaces induction.

Iintlobo zeeCrucibles zokunyibilikisa iAluminiyam

Xa kuziwa ekunyibilikeni kwe-aluminium, izixhobo ezahlukeneyo ze-crucible zibonelela ngeenzuzo ezizodwa. Iicrucibles ze-silicon carbide ezibotshelelwe kwikhabhoni zinconywa kakhulu ngenxa ye-thermal conductivity ephezulu kunye nokuqina. Ukongeza kwii-crucibles zendabuko, i-aluminiyam i-crucibles iya ithandwa kakhulu kwi-eco-friendly smelting practice.

  • I-Graphite Crucibles: Eyona nto ifaneleke kakhulu ekusebenziseni isithando somlilo, ezi zixhobo ziqinisekisa ukunyibilika okucocekileyo kunye nokungcoliswa okuncinci.
  • I-Silicon Carbide Crucibles: Eyaziwayo ngokunyamezela ukushisa okuphezulu kunye nokuqina, ezi zixhobo zihamba phambili kwimisebenzi emikhulu ye-aluminium yokunyibilikisa.

3. Izinto eziluncedo zeCarbon Bonded Silicon Carbide Crucibles

Phakathi kwezona zixhobo zihle kakhulu ze-aluminiyam kunye nokunyibilikiswa kobhedu, i-carbon bonded silicon carbide crucibles ivelele ngenxa yokuqhuba ubushushu obukhawulezayo kunye nokuphila ixesha elide. Ezi crucibles zinenzuzo ngokukodwa ekusetweni kwesithando somlilo, apho kufuneka ulawulo oluchanekileyo lobushushu.

Iinzuzo eziphambili ziquka:

  • I-Thermal conductivity: Ukufudumeza ngokukhawuleza kukhokelela kwixesha elifutshane lokunyibilika.
  • Ukumelana ne-oxidation: IiCrucibles zigcina ingqibelelo yazo nakwiindawo eziphakamileyo zokunyibilika kobushushu.
  • Ukuqina: Ukuhlala ixesha elide kuneentsimbi zodongwe-graphite crucibles, zinika ixabiso elingcono lemali ngokuhamba kwexesha.

4. Ukukhetha eyona Crucible yokuNyibilikisa iAluminiyam

Ukukhetha i-crucible yokunyibilikisa i-aluminium kuxhomekeke kwizinto ezininzi:

  • Uhlobo lwesithando somlilo: I-induction furnace graphite crucibles ilungele ukunyibilika okusebenzayo, okucocekileyo.
  • Ukucoceka kwesinyithi: Iibhobho ezingcono kakhulu zinceda ukugcina ingqibelelo yetsimbi, ukuthintela ukubunjwa kwegesi kunye nokuqinisekisa imveliso yokuphela engenasiphako.

Kwabo babandakanyekayo kwi-aluminium banokunyibilika, ezi zixhobo ziqinisekisa i-eco-friendly, inkqubo esebenzayo, ukunciphisa inkunkuma kunye nokukhutshwa.

5. Izixhobo zokunyibilikisa i-Aluminiyam kunye ne-Crucible Compatibility

Impumelelo yomsebenzi wakho wokunyibilikisa i-aluminium ixhomekeke kakhulu ekukhetheni izixhobo ezifanelekileyo zokunyibilikisa kunye nokuqinisekisa ukuhambelana nezitya zakho. Nokuba usebenzisa i-induction okanye iziko lokuxhathisa, iicrucibles ze-silicon carbide ezidityanisiweyo zigqwesile ekunyibilikiseni ialuminiyam ngenxa yokukwazi ukumelana nobushushu obuphezulu ngelixa zibonelela ngeziphumo ezingaguqukiyo.

Ukubizela esenzweni:

Ngamafutshane, ukufumana eyona crucible ye-aluminiyam yokunyibilika ibalulekileyo kubalulekile ukuze ufumane iziphumo zokunyibilikisa ezikumgangatho ophezulu, nokuba usebenza nge-aluminiyam, ikopolo, okanye ezinye iintsimbi. Kubathengi be-B2B abajonge ukuphucula izixhobo zabo zokunyibilikisa i-aluminium, i-carbon bonded silicon carbide crucibles kunye ne-graphite crucibles zibonelela ngokusebenza okungenakuthelekiswa nanto, ukuqina, kunye nokusebenza kakuhle.

Ngaba ukulungele ukuphucula inkqubo yakho yokunyibilikisa ialuminiyam? Qhagamshelana nathi namhlanje ukuze ufumane iingcebiso zeengcali kunye neecrucibles ezikumgangatho ophezulu ezenzelwe ukuhlangabezana neemfuno zakho zokunyibilika kwesinyithi.

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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