Lub Fused Quartz Pedestal los ntawm Semicera yog ua tib zoo tsim los muab kev txhawb nqa tsis sib xws thiab kev ruaj ntseg hauv ntau yam kev siv kub. Tsim los ntawmsiab purity quartz, lub pedestal no yog zoo meej rau cov txheej txheem semiconductor, nrog rau cov diffusionwafertxheej txheem thiab LPCVD. Nws qhov tshwj xeeb thermal tsis kam thiab tshuaj lom neeg ua haujlwm ua rau nws yog qhov kev xaiv zoo tshaj plaws rau kev xav tau ib puag ncig.
Ntawm Semicera, peb muab qhov tseem ceeb tshaj plaws, kom ntseeg tau tias peb cov khoom siv fused quartz iav ua tau raws li cov qauv siab tshaj plaws. Lub fused quartz pedestal tsis tsuas yog txhim kho kev ua tau zoo tab sis kuj muaj cov kev daws teeb meem zoo rau cov neeg nrhiav kev xaiv fused silica iav. Txawm hais tias koj xav tau nws rau semiconductor quartz daim ntaub ntawv lossis lwm yam kev siv tshwj xeeb, peb lub pedestal sawv tawm rau nws cov kav ntev thiab qhov tseeb.
Qhov zoo ntawm Fused Quartz Khoom
1.High kub ua hauj
Lub Fused Quartz Pedestal boasts qhov muag muag ntawm kwv yees li 1730 ° C, tso cai rau nws tiv taus kev siv ntev ntawm qhov kub ntawm 1100 ° C txog 1250 ° C. Ntxiv mus, nws tuaj yeem tiv taus lub sijhawm luv luv rau qhov kub thiab txias siab txog 1450 ° C.
2. Corrosion Resistance
Lub Fused Quartz Pedestal yog tshuaj inert rau feem ntau cov kua qaub, tshwj tsis yog hydrofluoric acid. Nws cov kua qaub tsis kam tshaj cov ceramics los ntawm 30 npaug thiab stainless hlau los ntawm 150 npaug. Ntawm qhov kub siab, tsis muaj lwm yam khoom siv tuaj yeem ua rau cov tshuaj lom neeg ruaj khov ntawm fused quartz, ua rau nws yog qhov kev xaiv zoo tshaj plaws rau qhov hnyav hnyav.
3. Thermal stability
Ib qho ntawm cov yam ntxwv tseem ceeb ntawm Fused Quartz Pedestal yog nws cov thermal expansion coefficient tsawg. Cov cuab yeej no tso cai rau nws tiv taus qhov kub thiab txias hloov tsis tau tawg. Piv txwv li, nws tuaj yeem ua kom sov sai rau 1100 ° C thiab tom qab ntawd muab tso rau hauv dej ntawm chav tsev kub yam tsis muaj kev puas tsuaj - yog ib qho tseem ceeb rau cov txheej txheem tsim kev ntxhov siab.
