Granite puag tau siv dav hauv cov khoom siv semiconductor vim nws qhov ruaj khov zoo heev thiab muaj peev xwm thauj khoom.Raws li lub pob zeb ntuj, granite paub txog nws cov kav ntev thiab tsis kam hnav thiab tsim kua muag.Nws tuaj yeem tuav cov khoom hnyav yam tsis muaj deforming lossis tawg, ua rau nws yog cov khoom siv zoo tshaj plaws rau cov khoom siv high-precision uas xav tau kev ruaj ntseg thiab raug.
Kev ruaj ntseg ntawm granite puag hauv cov khoom siv semiconductor yog ua tiav los ntawm nws cov khoom siv hauv paus.Granite muaj cov coefficient tsawg ntawm thermal expansion, txhais tau tias nws tsis nthuav lossis cog lus ntau nrog kev hloov pauv hauv qhov kub thiab txias.Qhov no ua kom ntseeg tau tias cov cuab yeej tau teeb tsa ntawm lub hauv paus granite tseem nyob rau hauv qhov chaw ruaj khov txawm tias qhov kub thiab txias hloov pauv, txo qhov kev pheej hmoo ntawm misalignment lossis mechanical tsis ua haujlwm.
Tsis tas li ntawd, granite muaj cov khoom damping zoo, txhais tau tias nws tuaj yeem nqus tau kev co thiab txo qhov cuam tshuam ntawm lwm yam xws li huab cua tam sim no lossis seismic kev ua si.Qhov no txo qis qhov tsis xav tau txav thiab txhim kho qhov tseeb ntawm cov khoom siv, ua rau nws tsim nyog rau cov ntawv thov uas qhov tseeb yog qhov tseem ceeb, xws li kev tsim khoom semiconductor.
Lub peev xwm load-bearing ntawm granite puag kuj tseem ceeb.Granite yog ib qho ntawm cov khoom muaj zog tshaj plaws, nrog lub zog compressive txog li 300 MPa.Qhov no txhais tau tias nws tuaj yeem nqa cov khoom hnyav yam tsis muaj kev tawg lossis deforming, ua rau nws yog qhov kev xaiv zoo tshaj plaws rau cov khoom siv uas yuav tsum muaj lub hauv paus ruaj khov.Granite blocks tuaj yeem txiav rau qhov loj me thiab precision-machined kom haum raws li qhov yuav tsum tau muaj ntawm cov khoom sib txawv, ua kom muaj kev sib haum xeeb thiab ruaj khov.
Ntxiv mus, granite puag muaj cov tshuaj tiv thaiv zoo thiab yog impervious rau ntau yam tshuaj xws li acids, alkalis, thiab cov kuab tshuaj.Qhov no ua rau nws haum rau siv nyob rau hauv hnyav tshuaj ib puag ncig yam tsis deteriorating los yog reacting nrog cov tshuaj.Nrog kev tu thiab tu tsis tu ncua, granite puag tuaj yeem siv tau ntau xyoo, ua rau nws muaj txiaj ntsig zoo rau cov khoom siv semiconductor.
Hauv kev xaus, kev ruaj ntseg thiab kev thauj khoom muaj peev xwm ntawm granite puag ua rau nws yog qhov kev xaiv nrov rau cov khoom siv semiconductor.Nws cov khoom muaj txiaj ntsig zoo li tsis tshua muaj thermal expansion, zoo damping zog, siab compressive zog, thiab tshuaj tiv thaiv kom ntseeg tau tias cov cuab yeej tseem ruaj khov thiab raug raws sij hawm.Nrog kev saib xyuas kom zoo, granite puag tuaj yeem muab kev txhawb nqa ntev ntev rau cov txheej txheem tsim khoom semiconductor.
Post lub sij hawm: Mar-25-2024