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  • Graphite Crucibles

Graphite Crucibles

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Graphite Crucible yog ib hom kev kub siab heev crucible ua los ntawm high-purity silicon carbide cov ntaub ntawv, tsim los ntawm ib tug isostatic nias txheej txheem thiab high-temperature kho. Lub crucible no tau dhau los ua cov cuab yeej tseem ceeb hauv kev lag luam xws li hlau smelting thiab ceramic tsim vim nws qhov tshwj xeeb ntawm lub cev thiab tshuaj lom neeg.


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Khoom cim npe

Graphite crucible rau kub melting

Silicon Carbide Isostatic Nias Crucible

Graphite Cruciblesmuab ntau yam khoom uas ua rau lawv xaiv saum toj kawg nkaus rau kev siv kub-kub, tshwj xeeb tshaj yog nyob rau hauv cov hlau smelting thiab foundry ua hauj lwm. Nov yog cov khoom siv tseem ceeb thiab cov lus qhia tshwj xeeb uas txhais tau tias kev ua haujlwm ntawm cov crucibles:

Lub npe khoom (NAME) Qauv (HOM) φ1 (mm) φ2 (mm) φ3 (mm) H (mm) Peev Xwm (CAPACITY)
0.3kg Graphite Crucible BFG-0.3 50 18-25 29 59 15ml ib
0.3kg Quartz tes tsho BFG-0.3 53 37 43 56 15ml ib
0.7kg Graphite Crucible BFG-0.7 60 25-35 : kuv 47 65 35ml ib
0.7kg Quartz tes tsho BFG-0.7 67 47 49 72 35ml ib
1kg Graphite Crucible BFG-1 58 35 47 88 65ml ib
1kg Quartz tes tsho BFG-1 65 49 57 90 65ml ib
2kg Graphite Crucible BFG-2 81 49 57 110 135ml ib
2kg Quartz tes tsho BFG-2 88 60 66 110 135ml ib
2.5kg Graphite Crucible BFG-2.5 81 60 71 127.5 ib 165ml ib
2.5kg Quartz tes tsho BFG-2.5 88 71 75 127.5 ib 165ml ib
3kg Graphite Crucible A BFG-3A 78 65.5 ib 85 110 175ml ib
3kg Quartz tes tsho A BFG-3A 90 65.5 ib 105 110 175ml ib
3kg Graphite Crucible B BFG-3B 85 75 85 105 240 ml ib
3kg Quartz tes tsho B BFG-3B 95 78 105 105 240 ml ib
4kg Graphite Crucible BFG-4 98 79 89 135 300 ml
4kg Quartz tes tsho BFG-4 105 79 125 135 300 ml
5kg Graphite Crucible BFG-5 118 90 110 135 400 ml
5kg Quartz tes tsho BFG-5 130 90 135 135 400 ml
5.5kg Graphite Crucible BFG-5.5 105 89-90 : kuv 125 150 500 ml
5.5kg Quartz tes tsho BFG-5.5 121 105 150 174 500 ml
6kg Graphite Crucible BFG-6 121 105 135 174 750ml ib
6kg Quartz tes tsho BFG-6 130 110 173 174 750ml ib
8kg Graphite Crucible BFG-8 120 90 110 185 1000ml
8kg Quartz tes tsho BFG-8 130 90 210 185 1000ml
12kg Graphite Crucible BFG-12 150 90 140 210 1300ml
12kg Quartz tes tsho BFG-12 165 95 210 210 1300ml
16kg Graphite Crucible BFG-16 176 125 150 215 1 630ml
16kg Quartz tes tsho BFG-16 190 120 215 215 1 630ml
25kg Graphite Crucible BFG-25 220 190 215 240 2 317ml
25kg Quartz tes tsho BFG-25 230 200 245 240 2 317ml
30kg Graphite Crucible BFG-30 243 224 240 260 6 517ml
30kg Quartz tes tsho BFG-30 243 224 260 260 6 517ml

 

  1. Thermal conductivity
    • Graphite cruciblesmuaj cov thermal conductivity zoo heev, kom ntseeg tau tias cov cua kub sib txawv. Cov cuab yeej no txo ​​cov pob kub thiab ua kom cov melting, ua rau lawv muaj txiaj ntsig zoo rau cov hlau xws li kub, tooj liab, thiab txhuas.
    • Thermal conductivity tuaj yeem ncav cuag qhov tseem ceeb txog li 100 W / m·K, uas zoo dua piv rau cov khoom siv refractory.
  2. Kub-kub Resistance
    • Graphite cruciblesmuaj peev xwm tiv taus qhov kub siab heev, mus txog 1700°Cnyob rau hauv inert atmospheres lossis lub tshuab nqus tsev. Qhov no tso cai rau lawv kom muaj kev ncaj ncees hauv kev xav tau ib puag ncig yam tsis muaj kev puas tsuaj.
    • Cov crucibles no nyob ruaj khov thiab resistant rau deformation nyob rau hauv khaus kub.
  3. Tsawg Coefficient ntawm Thermal Expansion
    • Graphite cov ntaub ntawv muaj atsawg coefficient ntawm thermal expansion(tsawg li 4.9 x 10^-6 / ° C), txo qhov kev pheej hmoo ntawm kev tawg lossis thermal shock thaum raug kub hloov ceev.
    • Cov yam ntxwv no ua rau graphite crucibles tshwj xeeb tshaj yog haum rau cov txheej txheem uas cuam tshuam nrog kev rov ua cua sov thiab cua txias.
  4. Corrosion Resistance
    • Graphite yog tshuaj inert thiab muajsiab tsis kam mus rau feem ntau acids, alkalis, thiab lwm yam corrosive agents, tshwj xeeb tshaj yog nyob rau hauv kev txo lossis nruab nrab cua. Qhov no ua rau graphite crucibles zoo tagnrho rau kev txhoj puab heev tshuaj nyob rau hauv hlau casting los yog refining.
    • Cov khoom siv tiv thaiv oxidation tuaj yeem txhim kho ntxiv los ntawm cov txheej txheem los yog kev kho tshwj xeeb, ua kom lub neej ua haujlwm ntev.
  5. Hluav taws xob conductivity
    • Raws li ib tug zoo conductor ntawm hluav taws xob, graphite cov ntaub ntawv yog haum rau induction cua sov daim ntaub ntawv. Cov hluav taws xob hluav taws xob siab ua kom muaj txiaj ntsig zoo sib txuas nrog cov tshuab induction, ua kom muaj cua sov sai thiab sib xws.
    • Cov cuab yeej no muaj txiaj ntsig tshwj xeeb hauv cov txheej txheem uas xav tauinduction rhaub crucibles, txhim kho kev ua haujlwm zoo hauv kev lag luam xws li kev ua haujlwm hauv tsev lossis metallurgy.
  6. Purity thiab Material Composition
    • High-purity carbon graphite crucibles(txog 99.9% purity) yog qhov tseem ceeb rau cov ntawv thov uas yuav tsum tau zam cov hlau tsis huv, xws li hauv kev tsim cov hlau zoo nkauj lossis cov ceramics siab heev.
    • Silicon carbide graphite cruciblesUa ke cov khoom ntawm graphite thiab silicon carbide, muab cov cuab yeej kho kom zoo, oxidation tsis kam, thiab cov ntsiab lus melting ntau dua, haum rau kev ua haujlwm huab cua.
  7. Durability thiab Longevity
    • Isostatically nias graphite cruciblesyog tsim kom muaj qhov ntom ntom ntom ntom thiab lub zog, ua rau muaj cov nyiaj ntev thiab txo cov khoom tsis ua haujlwm thaum lub siab ntsuas. Cov crucibles no kuj muaj peev xwm tiv taus kev yaig thiab kev puas tsuaj.

  8. Tshuaj muaj pes tsawg leeg:

    • Cov pa roj carbon (C)Yog ': 20-30%
    • Silicon Carbide (SiC)Tus nqi: 50-60%
    • Alumina (Al2O3)Yog ': 3-5%
    • Lwm tusYog ': 3-5%
  9. Customizable Qhov ntau thiab tsawg thiab cov duab
    • Peb cov graphite crucibles muaj nyob rau hauv ntau yam ntau thiab tsawg thiab configurations. Los ntawmme me graphite crucibles(tsim nyog rau kev kuaj ntsuas hlau) rau cov crucibles loj tsim rau kev lag luam-scale smelting, peb muab cov kev daws teeb meem rau txhua daim ntawv thov.
    • Graphite-lined cruciblesthiab crucibles nrogncuav spoutskuj tuaj yeem ua raws li cov kev xav tau tshwj xeeb casting, ua kom yooj yim thiab ua haujlwm zoo hauv kev tuav hlau.
  • Yav dhau los:
  • Tom ntej:

    • cov khoom muaj feem xyuam