Taw qhia:Silicon carbide graphite crucible, paub rau lawv cov khoom zoo kawg, tau ua cov cuab yeej tseem ceeb hauv kev sim tshuaj thiab kev muaj cov txheej txheem. Crafted los ntawm Silicon Carbide cov khoom, cov sillic grucite crucible crucible crucible crucible crucute crowntance, oxidation, thiab corrosion, ua rau lawv muaj peev xwm nrog cov yam ntxwv hnyav. Hauv tsab xov xwm no, peb yuav delve rau hauv cov yam ntxwv tseem ceeb, kev siv, siv cov lus qhia uas muaj kev sib tw, ua kom tsis txhob muaj teeb meem ntawm kev tshawb fawb thiab kev lag luam kev lag luam.
I. To To Taub Tawv Silicon Carbide Crucailes
Silicon carbide casting crucible yog vesss tau ua haujlwm dav hauv kev kuaj thiab cov peev xwm kom kwv yees qhov siab kub, xeb, thiab muaj abrasive, thiab muaj abrasive. Lawv cov yam ntxwv tseem ceeb muaj xws li:
Tshwj Xeeb Cov Hluav Taws Xob Hluav Taws Kub: silicon carbide crucible khav theeb, nrog lub peev xwm tiv thaiv kub siab tshaj 2000 ° C. Cov cuab yeej no ua rau lawv haum rau cov kev sim uas muaj kev cuam tshuam rau ultra-kub cov ntaub ntawv thiab tshuaj lom neeg tshuaj lom neeg.
Tshuaj lom neeg INTERTENTY: cov sic graphite crucite crucible crucible crucible fluertness, kom lawv tsis hnov mob nrog cov tshuaj uas lawv muaj, ua rau lawv zoo tagnrho rau ntau yam kev sim tshuaj.
Rwb thaiv hluav taws xob: Silicon carbide crucibles muaj hluav taws xob hluav taws xob, ua rau lawv muaj txiaj ntsig hauv cov ntawv thov hluav taws xob yuav tsum tau txo qis.
Siab thermal conductivity: lawv cov thermal cua sov zoo ua kom muaj cua sov thiab kub tswj thaum ntsuas.
Ii. Cov ntawv thov ntau ntau
SMELTING CRUCKBLES Nrhiav tau ntau yam ntawm cov ntawv thov:
Kev Siv Kev Kuaj: Hauv Tshuaj Xyuas Kev Lag Luam Kev Lag Luam, lawv feem ntau siv rau cov tshuaj tiv thaiv kub thiab cov qauv ntsuas hluav taws xob, thiab kho fused quartz. Lawv tseem yog instrumental hauv camting, sintering, thiab cov txheej txheem kho cua sov.
Muaj cov nqi hluav taws xob: kev lag luam zoo li steel ntau lawm, cov khoom lag luam ua ke, thiab cov khoom siv polymer, thiab cov khoom siv polymer, thiab cov khoom siv roj av uas muaj pob zeb. Cov crucailes yog qhov tseem ceeb rau cov ntawv thov siab thiab cov khoom siv.
III. Kev Siv Cov Lus Qhia Tsim Nyog
Rau kev ua tau zoo thiab muaj peev xwm, nws yog qhov tseem ceeb los ua raws li cov kev siv kev siv thaum ua haujlwm nrog silicon carbide crucailes:
Preheating: ntxuav kom huv si thiab preheat nws nyob rau xyoo 200 ° C-300 ° C-300 ° C-300 ° C-° thiab noo noo, tiv thaiv kev puas tsuaj thermal poob siab.
Chaw thau khoom: Xyuas kom meej tias cov khoom yuav tsum tau ua tiav tsis tshaj lub crucible lub peev xwm thiab cov khoom siv ua kom zoo.
Cua sov: Tso cov crucible nyob rau hauv cov khoom cua sov apparatus, them cov mloog zoo rau cov cua sov ntsuas thiab tswj qhov kub thiab txias.
Cua txias: Tom qab ua cua sov ua tiav, cia cov cua sov kom txias rau chav sov ua ntej tshem tawm cov tshuab cua ntsiag to.
Kev ntxuav tu: Kom sai ntxuav cov crucible tom qab siv kom zam dhau lub xub ntiag ntawm cov tshuaj uas muaj kuab lom lossis cov tshuaj siv yav tom ntej.
IV. Cov kev ceev faj
Txhawm rau ua kom ntau ntawm lub neej thiab ua tau zoo ntawm silicon carbide crucai, nws yog ib qho tseem ceeb kom xav txog cov kev ceev faj no:
Kov nrog saib xyuas: silicon carbide yog cov khoom siv loj heev, yog li lis cov crucibles maj mam kom tsis txhob chipping lossis tawg vim kev cuam tshuam.
Ua kom huv thiab qhuav: tswj lub crucibles hauv kev huv thiab muaj mob kom tiv thaiv tsis txhob muaj paug thiab impurities los nkag mus.
Kev sib raug zoo: ua kom cov kev xaiv ntawm Crucible yog tau tshaj nrog cov tshuaj lom tshwj xeeb lossis cov khoom siv zoo tshaj plaws rau kev sim ua tau zoo tshaj plaws.
Tswj kub: Tswj qhov ntsuas kub kom ntsuas kub thaum cua sov kom tsis txhob muaj kev kub ntxhov lossis txias sai.
Kev muab pov tseg kom zoo: Muab pov tseg ntawm cov roj silicon carbide crucailes nyob rau hauv raws li cov kev tswjfwm ib puag ncig los tiv thaiv ib puag ncig ib puag ncig.
Hauv ConcertusioN: Silicon carbide crucailes yog qhov tseem ceeb tshaj plaws kev lag luam thiab cov nkoj muaj, muab cov nkoj muaj kev ntseeg tau xav tau rau ntau cov kev siv kub siab. Ua raws li kev siv kom raug rau kev siv kom raug thiab kev ceev faj kom ua raws li lawv txoj kev ua haujlwm ntev thiab txhim kho lawv txoj kev ua haujlwm ntawm kev ua haujlwm ntawm kev kuaj thiab cov txheej txheem kev lag luam.
Lub sijhawm Post: NOV-09-2023