Vim li cas koom tes nrog peb?

Thaum koj xaiv peb, koj tau txais ntau tshaj ib yam khoom-koj tau txais ib tus khub.

• Kev Txawj Ntse: Ntau xyoo ntawm kev paub hauv kev lag luam foundry.
• Customization: Tsim cov kev daws teeb meem kom tau raws li koj cov kev xav tau tshwj xeeb.
• Kev them nyiaj yug: Los ntawm kev xaiv rau kev teeb tsa, peb nyob nrog koj txhua kauj ruam ntawm txoj kev.

Cov pa roj carbon Crucible yog qhov tsis zoo ntawm cov hlau casting. Qhov tseeb, lawv ua lub luag haujlwm tseem ceeb hauv kev tuav qee qhov kev sib tw nyuaj tshaj plaws hauv cov chaw tsim khoom thiab qhov chaw kub kub. Koj puas paub tias cov crucibles no tuaj yeem tiv taus qhov kub thiab txias tshaj 1600 ° C? Qhov ntawd tsis yog me me feat! Lawv durability, ua ke nrog tshwj xeeb thermal conductivity, ua rau lawv indispensable nyob rau hauv lub ntiaj teb no ntawm metalwork.

Peb lub hom phiaj yuav dhau los ua tus tsim khoom tshiab ntawm cov cuab yeej siv thev naus laus zis thiab kev sib txuas lus los ntawm kev muab cov txiaj ntsig ntxiv, kev tsim khoom hauv ntiaj teb, thiab kev pabcuam muaj peev xwm rau Carbon Crucible, Peb lub tuam txhab yuav txuas ntxiv ua raws li "zoo tshaj, muaj koob npe nrov, tus neeg siv thawj" hauv paus ntsiab lus tag nrho. Peb zoo siab txais tos cov phooj ywg los ntawm txhua qhov chaw ntawm lub neej tuaj xyuas thiab muab kev taw qhia, ua haujlwm ua ke thiab tsim lub neej yav tom ntej ci ntsa iab!
Carbon Bonded Silicon Carbide Crucibles yog dav siv nyob rau hauv smelting thiab casting teb ntawm txawv non-ferrous hlau xws li tooj liab, txhuas, kub, nyiaj, txhuas, zinc thiab alloys. Kev siv cov crucibles no ua rau muaj qhov zoo ib yam, lub neej ua haujlwm ntev, txo kev siv roj ntau thiab siv zog ua haujlwm. Tsis tas li ntawd, nws txhim kho kev ua haujlwm zoo thiab muab cov txiaj ntsig zoo ntawm kev lag luam.

Khoom siv thiab kev tsim kho
Graphite crucibles yog tsim los ntawm ntau yam ntaub ntawv:

• Graphite (45-55%): Cov ntsiab lus tseem ceeb, muab kev hloov pauv kub thiab thermal stability.
• Silicon carbide, silica, thiab av nplaum: Cov ntaub ntawv no txhim khu lub crucible lub zog thiab kev tiv thaiv corrosion, tshwj xeeb tshaj yog nyob rau hauv huab cua kub ib puag ncig.
• Clay binder: Ua kom muaj kev sib raug zoo ntawm cov ntaub ntawv, muab lub crucible nws cov duab thiab cov qauv kev ncaj ncees.

Qhov luaj li cas ntawm graphite siv kuj txawv nyob ntawm seb lub crucible qhov loj thiab lub hom phiaj. Piv txwv li, crucibles loj siv coarser graphite, thaum me crucibles yuav tsum finer graphite kom zoo dua precision thiab kev ua tau zoo.

Kev siv ntawm Graphite Crucible
Graphite carbon crucibles yog siv dav hauv ntau qhov chaw:

• Non-ferrous hlau casting: Zoo tagnrho rau cov hlau xws li tooj liab, kub, nyiaj, thiab tooj dag vim lawv cov coefficient tsawg ntawm thermal expansion.
• Induction furnaces: Qee zaum, crucibles yog tsim los ua hauj lwm nrog rau cov qhov cub tshwj xeeb kom ua kom zoo zog thiab tswj qhov kub thiab txias.
• Kev ua tshuaj lom neeg: Lawv cov tshuaj lom neeg ruaj khov ua rau lawv tsim nyog siv nyob rau hauv ib puag ncig raug rau cov khoom siv acidic lossis alkaline.

Cov Lus Qhia Tseem Ceeb
Txhawm rau ua kom lub neej ntev tshaj plaws ntawm graphite carbon crucible, kev saib xyuas kom zoo thiab khaws cia yog qhov tseem ceeb:

1. Txias: Xyuas kom lub crucible cools down tag nrho ua ntej cia kom tsis txhob thermal shock.
2. Ntxuav: Txhua zaus tshem tawm cov hlau seem thiab cov flux tom qab siv txhua zaus los tiv thaiv kev sib kis.
3. Cia: Khaws lub crucible nyob rau hauv ib puag ncig qhuav, deb ntawm qhov chaw tshav kub ncaj qha, kom tsis txhob muaj dej nqus, uas tuaj yeem ua rau cov txheej txheem degradation.