Graphite crucible yog ib yam khoom siv hauv chav kuaj, dav siv hauv chemistry, metallurgy, electronics, tshuaj thiab lwm yam lag luam. Nws yog ua los ntawm high purity graphite khoom thiab muaj zoo heev kub stability thiab tshuaj stability.
Cov hauv qab no yog cov ncauj lus kom ntxaws txog graphite crucible cov ntaub ntawv:
1. High purity graphite khoom: graphite crucible yog ua los ntawm high purity graphite khoom los xyuas kom meej qhov zoo ntawm cov khoom. High purity graphite cov ntaub ntawv muaj cov ntsiab lus impurity tsawg, siab thermal conductivity thiab kub tsis kam, thiab tuaj yeem tiv taus huab cua kub thiab tshuaj lom neeg ib puag ncig.
2. Kev ruaj ntseg kub siab: Graphite crucible muaj qhov kub thiab txias zoo heev thiab tuaj yeem tiv taus qhov kub thiab txias txog li 3000 degrees Celsius. Qhov no ua rau nws zoo tagnrho rau kev sim ntsuas kub thiab kev siv cov txheej txheem, xws li kev npaj cov qauv molten thiab kev coj ua ntawm qhov kub thiab txias.
3. Chemical stability: Graphite crucible khoom muaj corrosion kuj zoo rau feem ntau cov tshuaj. Nws tuaj yeem tiv taus cov kua qaub, alkalis thiab lwm yam tshuaj lom neeg, yog li ua kom qhov tseeb thiab kev ntseeg siab ntawm cov txiaj ntsig kev sim.
4. Cov thermal conductivity zoo heev: Cov graphite crucible muaj thermal conductivity zoo heev thiab tuaj yeem ua cua sov sai thiab sib npaug. Qhov no feature tseem ceeb heev, tshwj xeeb tshaj yog nyob rau hauv kev sim cov txheej txheem uas yuav tsum tau ceev cua sov los yog txias, los txhim kho kev sim efficiency thiab txo lub sij hawm sim.
5. Kev hnav tsis kam thiab cuam tshuam tsis kam: graphite crucible khoom muaj qhov hnav tsis kam thiab kev cuam tshuam, thiab tuaj yeem tiv taus kev siv mus ntev thiab kev ua haujlwm tsis tu ncua. Qhov no ua rau cov graphite crucible yog ib qho cuab yeej sim txhim khu kev qha uas tuaj yeem tswj tau nws txoj kev ruaj ntseg thiab kev ntseeg siab nyob rau hauv ntau yam kev sim.
6. Ntau yam kev qhia tshwj xeeb thiab qhov ntau thiab tsawg: graphite crucible cov ntaub ntawv muab ntau yam sib txawv thiab qhov ntau thiab tsawg ntawm cov khoom kom tau raws li cov kev xav tau sib txawv. Txawm hais tias nws yog ib lub chaw kuaj me me los yog daim ntawv thov kev lag luam loj, koj tuaj yeem nrhiav txoj cai graphite crucible.
Graphite crucible khoom tau dhau los ua ib qho kev sim tsis tseem ceeb hauv kev sim thiab kev lag luam vim nws qhov kub thiab txias stability, tshuaj stability thiab thermal conductivity zoo heev. Nws muaj ntau yam kev siv npog ntau yam kev lag luam, suav nrog chemistry, metallurgy, electronics, tshuaj thiab lwm yam. Txawm hais tias siv rau qhov kub thiab txias, cov qauv yaj lossis lwm yam kev xav tau, cov ntaub ntawv graphite crucible tuaj yeem muab kev ua tau zoo thiab qhov chaw sim ruaj khov, muab kev txhawb zog rau kev tshawb fawb thiab kev siv cov txheej txheem.
Post lub sij hawm: Dec-04-2023