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SUOYI Graphite crucible SiC Crucible Anti Oxidation Copper Silicon Carbide Graphite Crucible

Graphite Crucible

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Cov khoom tshwj xeeb

SUOYI Graphite crucible SiC Crucible Anti Oxidation Copper Silicon Carbide Graphite Crucible

1. Lub siab ceev ntawm graphite crucible ua rau lub crucible muaj qhov zoo tshaj plaws thermal conductivity, thiab nws cov thermal conductivity zoo dua li lwm yam khoom siv raw khoom;

2. Lub graphite crucible muaj ib txheej tshwj xeeb glaze thiab ntom molding khoom nyob rau sab nraud, uas zoo heev txhim kho corrosion kuj ntawm cov khoom thiab ncua nws cov kev pab cuam lub neej;

3. Cov graphite Cheebtsam hauv graphite crucible yog txhua yam graphite, uas muaj thermal conductivity zoo heev. Tsis txhob tso cov graphite crucible rau ntawm lub rooj hlau txias tam sim ntawd tom qab cua sov kom tsis txhob tawg vim qhov txias txias.

    Specification

    Graphite crucible muaj thermal conductivity zoo thiab kub tsis kam. Thaum siv cov kub kub, cov thermal expansion coefficient yog me me, thiab nws muaj qee yam strain resistance rau cua kub ceev thiab txias. Nws muaj zog corrosion tsis kam rau cov kua qaub thiab alkaline kev daws teeb meem thiab kev ruaj ntseg tshuaj zoo heev. Hauv metallurgy, casting, machinery, tshuaj lom neeg kev lag luam thiab lwm yam kev lag luam sectors, nws yog dav siv nyob rau hauv smelting ntawm alloy cuab tam steel thiab smelting ntawm non-ferrous hlau thiab lawv alloys, thiab muaj zoo technical thiab economic teebmeem. Graphite crucible muaj thermal conductivity zoo thiab kub tsis kam. Thaum siv cov kub kub, cov thermal expansion coefficient yog me me, thiab nws muaj qee yam strain resistance rau cua kub ceev thiab txias. Nws muaj zog corrosion tsis kam rau cov kua qaub thiab alkaline kev daws teeb meem thiab kev ruaj ntseg tshuaj zoo heev. Hauv metallurgy, casting, machinery, tshuaj lom neeg kev lag luam thiab lwm yam kev lag luam sectors, nws yog dav siv nyob rau hauv smelting ntawm alloy cuab tam steel thiab smelting ntawm non-ferrous hlau thiab lawv alloys, thiab muaj zoo technical thiab economic teebmeem.

    High-quality Suav graphite crucibles muaj cov yam ntxwv hauv qab no:
    1. Lub siab ceev ntawm graphite crucible ua rau lub crucible muaj qhov zoo tshaj plaws thermal conductivity, thiab nws cov thermal conductivity zoo dua li lwm yam khoom siv raw khoom;
    2. Lub graphite crucible muaj ib txheej tshwj xeeb glaze thiab ntom molding khoom nyob rau sab nraud, uas zoo heev txhim kho corrosion kuj ntawm cov khoom thiab ncua nws cov kev pab cuam lub neej;
    3. Cov graphite Cheebtsam hauv graphite crucible yog txhua yam graphite, uas muaj thermal conductivity zoo heev. Tsis txhob tso cov graphite crucible rau ntawm lub rooj hlau txias tam sim ntawd tom qab cua sov kom tsis txhob tawg vim qhov txias txias.

    Yam khoom Txoj Kev Xeem
    Txoj kev tsim Plasticity (S) Isostatic siab (D) Plasticity (S) Isostatic siab (D)
    Cov ntsiab lus carbon /% ≥ 38 ≥ 45 ≥ 38 ≥ 45 GB/T 1655-2008
    Qhov ceev ceev / (g / cm3) ≥ 1.70 ≥ 1.85 ≥ 1.70 ≥ 1.85 GB/T 2997-2000
    Porosity /% ≤ 29 ≤ 21 ≤ 29 ≤ 21 GB/T 2997-2000
    Qhov kub thiab txias compressive zog / MPa ≥ 20 ≥ 25 ≥ 20 ≥ 25 GB/T 5072.2-2004
    Hluav taws kub tsis kam / ℃ ≥1500 ≥1500 ≥ 1400 ≥ 1400 GB/T 7322-2007; Antioxidant glaze txheej
     
    Qauv Upper chaw nres nkoj sab nraud txoj kab uas hla ± 2% Thickness Sab hauv qab sab nraud txoj kab uas hla ± 2% Qhov siab ± 2%
    1# 67 8 ± 1.0 35 65
    1.5 # 78 10 ± 1.0 60 80
    2# 88 10 ± 1.0 62 100
    3# 100 12 ± 1.0 75 115
    4# 115 12 ± 1.0 85 115
    5# 122 13 ± 1.0 85 138
    6# 125 14 ± 1.0 85 155
    41# 215 19-21.5 Nws 150 290
    45 # 250 19-21.5 Nws 180 295
    70 # 285 19-21.5 Nws 215 245
    80 # 310 20-22.5 Nws 210 370
    90 # 320 21-23.5 Nws 230 385
    100# 314 21-23.5 Nws 220 408
    200# 400 23-25.5 Nws 290 475 ib
    260 # 416 24-26.5 Nws 250 585 ib
    300 # 452 ib 26-29 : kuv 310 580
    360 # 462 ib 28-31 : kuv 342 ib 674 ib
    390 # 530 28-31 : kuv 410 560
    400 # 515 29-32 : kuv 340 600
    420 # 515 29-32 : kuv 330 673 ib
    440 # 620 29-32 : kuv 340 500
    450 # 516 32-35 : kuv 340 7 10
    530 # 580 31-34 : kuv 330 635 ib
    560 # 590 ua 33-36 : kuv 330 690 ib
    570 # 620 33-36 : kuv 335 570 ib
    580 # 545 ib 33-36 : kuv 317 750
    610 # 607 ib 34-38 : kuv 350 630
    680 # 585 ib 34-38 : kuv 330 760 ib
    690 # 600 34-38 : kuv 330 805 ib
    700 # 615 34-38 : kuv 350 758 ib
    840 # 700 35-39 : kuv 470 ib 675 ib
    950 # 7 20 37-41 : kuv 300 740 ib
    970 # 7 20 34-38 : kuv 470 ib 730 ua
    1100 # 715 ib 35-39 : kuv 478 ib 846 ib
    1150 # 855 ib 42-46 : kuv 340 677 ib
    1200 # 780 ua 36-40 : kuv 450 752 ib
    1250 # 725 ib 36-40 : kuv 470 ib 905 ua
    1500 # 784 ua 37-41 : kuv 450 890 ua
    1700 # 778 ib 40-44 ib 442 ib 1050
    2500 # 880 ua 44-48 : kuv 350 1150

    Lus Cim: Hom graphite crucible specifications xa mus rau lub teb chaws tus qauv GB / T 26279-2010.

    Hure purity Graphite crucible / cam khwb cia hlau crucible
    Graphite crucible yog lub crucible ua los ntawm graphite, silicon carbide, av nplaum, silica, wax pob zeb, suab thiab tar, thiab lwm yam. raug rho tawm haujlwm ua raw khoom. Cov khoom siv rau graphite crucible yog ua los ntawm high purity, siab zog thiab siab ceev graphite refractory khoom, uas yuav ua tau rau hauv graphite crucible, graphite casting crucible thiab graphite roj tank los ntawm CNC ua.

    Specification

    1. Zoo thermal stability ntawm graphite crucible: tshwj xeeb mis rau kev siv tej yam kev mob ntawm graphite crucible ntawm ceev ceev thiab txias.
    2. Zoo corrosion kuj thiab cuam tshuam tsis kam ntawm graphite crucible kom ntseeg tau tias cov khoom zoo.
    3. Zoo tiv thaiv kom muaj zog acid thiab alkali ntawm graphite crucible.
    4. Kev ua haujlwm zoo thaum tshav kub kub ua haujlwm ntawm graphite crucible: nws tuaj yeem txo lub sijhawm melting thiab txuag lub zog.
    5. Cov hmoov tshauv ntawm graphite crucible yog tsawg dua 300pp los xyuas kom meej tias cov hlau tseem ceeb tsis muaj kuab paug hauv smelting.

    Khoom siv

    Graphite crucible feem ntau yog siv los yaj cov hlau tsis-ferrous xws li ntshav tooj liab, tooj dag, kub, nyiaj, zinc thiab txhuas thiab lawv cov alloys.

    Nco tseg.
    1. Cia: muab tso rau hauv qhov chaw qhuav, tsis ntub.
    2. Kev tuav: tuav nrog ceev faj thiab tsis txhob sib tsoo.
    3. Muab tso rau: Siv lub crucible tuav kom raug thiab xyuas kom meej tias lub hauv paus crucible yog khov kho nyob rau hauv kev sib cuag.
    4. Kev Them Nyiaj: Sau lub crucible nrog cov khoom siv lossis cov khoom seem kom zoo, tsis txhob nyem nyuaj thiab tsis txhob ntxig thiab nyem kom ze heev.
    5. Ntxiv yaj: Siv me ntsis yaj li sai tau.
    6. Ntxuav: Khaws lub crucible kom huv si, ncuav tawm cov hlau seem sai sai thaum kawg ntawm kev ua haujlwm thiab tshem tawm cov seem seem kom zoo.
    7. Qhuav thiab preheating: Yog hais tias lub crucible yog damp, nws yuav tsum tau maj mam qhuav ntawm qhov kub ntawm 100 ° C.
    8. Kev tshem tawm dej: Tshem tawm tag nrho cov dej nyob ib ncig ntawm lub qhov cub kom tsis txhob xau ua rau cov hlau thiab dej sib cuag rau kib.
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