Melting crucible

Hauv kev lag luam hlau metanding, tshwj xeeb rau cov kev ua yeeb yam thiab cov haujlwm smelting, xaiv cov crucible yog qhov tseem ceeb rau kev ua tau zoo thiab cov khoom zoo. Cov tub txawg hauv kev ua haujlwm ua haujlwm, tshwj xeeb yog cov muaj kev cuam tshuam nrog txhuas thiab nws cov alloys, xav tau amelting crucible uas xa kev cia siab thiab kev ua tau zoo. Cov lus qhia no yuav tshawb txog cov yam ntxwv, cov lus qhia tshwj xeeb, thiab cov txiaj ntsig ntawm pebCrucible rau FoundrythiabCrucible rau cov hlau melting, ua kom koj txiav txim siab paub rau koj cov haujlwm.

Cov yam ntxwv tseem ceeb ntawm peb melting cruciles

1. Khoom Crucible:
   • Silicon Carbide Crucailes: Paub rau lawv cov thermal zoo heev, cov crucibles tuaj yeem ua haujlwm zoo nyob ntawm qhov kub thiab txias1700 ° C, deb tshaj qhov melting point ntawm txhuas (660.37 ° C). Lawv lub siab-tuab qauv muab lub zog zoo kawg li thiab tiv taus deformation.
   • Carbonized silicon carbide crucailes: Ib qho kev txhim kho tshiab uas hais txog cov kev tsis muaj zog uas pom muaj nyob hauv cov kev sib tua ib txwm muaj, xws li muaj zog tsawg thiab tsis muaj zog thermal tsis kam. Cov crucailes siv ib qho kev sib xyaw ntawm cov carbon fiber ntau thiab silicon carbide, ua kom muaj kev ua haujlwm zoo dua.
2. Cov Khoom Siv Crucible Zoo Tshaj:
   • Peb Silicon Carbide Crucailes Muaj cov yam ntxwv zoo, suav nrog:
     • Melting taw tes: Mus txog2700 ° C, haum rau ntau daim ntaub ntawv thov kub siab.
     • Ceev: 3.21 g / cm³, pab txhawb rau lawv cov tshuab ua haujlwm muaj zog.
     • Thermal conductivity: 120 w / min k, enable nrawm thiab uniform tshav kub faib rau kev txhim kho melting effecticiency.
     • Thermal nthuav tawm coefficiention: 4.0 × 10⁻⁶ / ° CNyob rau hauv ntau ntawm 20-1000 ° C, txo qhov kev ntxhov siab thermal no.
3. Crucible kub ntau yam:
   • Peb cov cruciles yog tsim los tiv thaiv kev ua haujlwm kub ntawm800 ° C txog 2000 ° Cnrog rau qhov kub siab tshaj plaws tiv thaiv2200 ° C, kom muaj kev nyab xeeb thiab txuag tau zoo melting ntawm ntau yam hlau.

Cov Lus Qhia Tshwj Xeeb (Customizable)

• Txo qis: Peb cov pa roj caricon carbide crucailes yog tsim nrog cov tuab txo ntawm30%, txhim kho thermal conductivity thaum tswj lub zog.
• Ua kom muaj zog: Lub zog ntawm peb cov crucibles tau nce los ntawm50%, ua rau lawv tiv thaiv cov kev ntxhov siab dua.
• Thermal poob siab tsis kam: Txhim Kho Los Ntawm40%, txo qis kev ntxim nyiam ntawm kev tawg thaum muaj cua sov sai thiab txias.

Cov txheej txheem tsim khoom

Cov txheej txheem tsim khoom rau peb cov carbonized silicon carbide crucailes cuam tshuam nrog ntau kauj ruam tseem ceeb:

1. Cov Qauv Preorm: Carbon fiber yog preprocessed rau hauv ib daim ntawv haum rau kev nplua nuj.
2. Kev kub ntxhov: Cov kauj ruam no tau tsim tsa tus txheej txheem ntawm lub cev
3. Densification thiab Purification: Ntxiv rau cov pa roj carbon tsev ntau ntxiv cov khoom ntom ntom thiab tshuaj kom ruaj khov.
4. Siliconing: Crucible yog dipped rau hauv molten silicon kom txhim kho nws lub zog thiab corrosion tsis kam.
5. Kawg: Crucible yog puab kom tau raws li qhov yuav tsum tau ua, kom ua tau zoo tshaj plaws.

Qhov Zoo thiab Kev Ua Haujlwm

• Kev Kub Siab Lub Zog: Nrog rau lub peev xwm los tswj kev ncaj ncees ntawm huab cua sov heev, peb silicon carbide crucailes ua kom muaj kev cia siab thaum lub siab kub yaj cov txheej txheem.
• Corrosion Kuj: Cov cruciles tiv thaiv corrosion los ntawm molten aluminium thiab lwm yam metals, txuas ntxiv lawv lifespan thiab txo cov zaus hloov.
• Tshuaj inert: Silicon carbide tsis hnov ​​qab nrog txhuas, kom muaj kev huv huv ntawm cov hlau molten thiab tiv thaiv kev paug ntawm impurities.
• Neeg Kho Tshuab Muaj Zog: Nrog rau tus kheej lub zog ntawm400-600 mpa, Peb cov cruciles tuaj yeem tiv taus cov nra hnyav, ua rau lawv haum rau cov ntawv thov nkag.

Cov Ntawv Thov

Silicon carbide melting cruciles tau siv dav hauv:

• Aluminium smelting nroj tsuag: Qhov tseem ceeb rau melting thiab purifying Txhuas Ingots, kom muaj txiaj ntsig zoo cov khoom lag luam zoo.
• Txhuas Alloy Partries: Muab cov chaw ruaj khov hluav taws xob ib puag ncig rau cov nrib pleb, kev txhim kho cov khoom zoo thiab txo cov nqi muag los ntawm30%.
• Chaw ua hauj lwm thiab tshawb nrhiav cov tsev: Qhov zoo rau cov kev sim siab, kom cov ntaub ntawv muaj tseeb thiab ntseeg tau vim lawv qhov kev siv tshuaj lom neeg thiab kev ruaj khov stability thiab thermal stability.

Tag

Peb liMeltting crucilesPuas yog cov cuab yeej tseem ceeb hauv lub foundry thiab cov lag luam meltops, paub txog lawv qhov kev ua tau zoo tshwj xeeb thiab versatility. Los ntawm kev ua ntej zoo thiab ua kom muaj kev txhim kho tshiab, peb tau cog lus los muab cov neeg siv khoom lag luam zoo tshaj plaws rau lawv cov kev xav tau. Yog tias koj tab tom tshawb nrhiav tus ntoo ci ntsa iab rau koj cov khoom sib dhos kom ruaj khov, saib tsis muaj ntxiv tshaj li peb silicon carbide crucailes tsim nrog cov qauv zoo thiab kev txawj ntse. Txog kev nug lossis cov ntaub ntawv ntxiv, thov koj xav tiv tauj peb.