Granite yog ib hom pob zeb uas tsis muaj zog uas feem ntau siv hauv kev tsim cov khoom siv semiconductor. Qhov no yog vim nws muaj kev ruaj ntseg tshwj xeeb ntawm thermal thiab mechanical stresses, nrog rau cov coefficient tsawg heev ntawm thermal expansion.
Txawm hais tias nws cov khoom zoo heev, cov khoom siv granite hauv cov khoom siv semiconductor tseem raug hnav thiab tsim kua muag dhau sijhawm. Txhawm rau txhim kho lawv cov kev ua tau zoo thiab nce lawv txoj sia, nws raug nquahu kom lawv tau txais kev kho tshwj xeeb saum npoo los yog txheej.
Ib txoj hauv kev ntawm kev kho saum npoo yog polishing. Qhov no suav nrog kev siv cov khoom siv abrasive kom maj mam tshem tawm qhov ntxhib lossis tsis sib xws ntawm qhov chaw ntawm granite tivthaiv. Polishing tsis tsuas yog txhim kho kev ua haujlwm ntawm cov cuab yeej siv, tab sis nws kuj tseem txhim kho nws txoj kev zoo nkauj.
Lwm txoj kev ntawm kev kho deg yog daim ntawv thov ntawm cov txheej txheem corrosion-resistant. Qhov no yog qhov tseem ceeb tshwj xeeb tshaj yog rau cov khoom siv semiconductor uas siv nyob rau hauv ib puag ncig hnyav, vim tias cov khoom raug corrosive tuaj yeem ua rau muaj kev puas tsuaj loj rau cov khoom siv. Cov txheej txheej corrosion-resistant tuaj yeem tiv thaiv qhov kev puas tsuaj no thiab pab kom ntev lub neej ntawm cov khoom siv.
Ntxiv nrog rau kev kho saum npoo, nws tseem ceeb heev rau kev saib xyuas kom zoo ntawm cov khoom siv granite hauv cov khoom siv semiconductor. Qhov no suav nrog kev tu thiab tu tsis tu ncua, nrog rau kev ceev faj. Los ntawm kev ua raws li cov lus qhia no, cov chaw tsim khoom thiab cov neeg siv khoom tuaj yeem xyuas kom meej tias lawv cov cuab yeej ua haujlwm ntawm qhov zoo tshaj plaws rau ntev li ntev tau.
Hauv kev xaus, thaum granite Cheebtsam hauv cov khoom siv semiconductor tsis tas yuav tsum tau kho tshwj xeeb saum npoo los yog txheej ua haujlwm, ua li ntawd tuaj yeem txhim kho lawv cov kev ua tau zoo thiab kav ntev. Los ntawm kev saib xyuas kom zoo ntawm cov khoom no, cov tuam ntxhab thiab cov neeg siv khoom tuaj yeem txuas ntxiv tso siab rau lawv mus ntev.
