Granite siv li cas hauv cov tshuab kho qhov muag?

Granite yog ib yam khoom siv ruaj khov thiab ruaj khov heev uas tau siv rau ntau yam lag luam tau ntau pua xyoo. Ib qho ntawm nws cov ntawv thov zoo tshaj plaws yog nyob rau hauv cov tshuab kho qhov muag, tshwj xeeb tshaj yog cov uas siv rau hauv cov khoom siv semiconductor. Hauv tsab xov xwm no, peb yuav tshawb nrhiav seb granite siv li cas hauv kev tsim cov khoom siv no thiab cov txiaj ntsig uas nws muab.

Kev lag luam semiconductor yog lub luag haujlwm rau kev tsim cov khoom siv hluav taws xob uas siv rau hauv cov khoos phis tawj, smartphones, thiab ntau yam khoom siv. Cov txheej txheem tsim khoom koom nrog hauv kev tsim cov khoom no yog qhov tseeb heev, xav tau cov tshuab uas muaj peev xwm tswj tau qhov kam rau siab ntawm qib nanometer. Txhawm rau kom ua tiav qib kev raug siab no, cov chaw tsim khoom siv semiconductor tig mus rau granite ua lawv cov khoom siv xaiv.

Granite yog ib lub pob zeb uas tshwm sim hauv ntuj tsim uas raug rho tawm hauv av thiab tom qab ntawd txiav ua cov slabs thiab blocks. Cov slabs no tom qab ntawd raug tshuab kom raug qhov kam rau siab siv cov tshuab CNC siab heev. Qhov tshwm sim yog cov khoom siv uas ruaj khov heev thiab muaj peev xwm tiv taus cov kev ntxhov siab thiab lub zog tsim nyog rau kev tsim cov khoom semiconductor.

Ib qho ntawm cov ntawv thov tseem ceeb ntawm granite hauv cov khoom siv semiconductor yog nyob rau hauv kev tsim cov wafer chucks. Wafer chucks yog siv los tuav silicon wafers thaum lub sijhawm tsim khoom, kom ntseeg tau tias lawv nyob tiaj tus thiab ruaj khov thaum lub sijhawm ntau yam kev koom tes hauv kev tsim cov khoom siv hluav taws xob. Granite yog cov khoom siv zoo tagnrho rau wafer chucks vim nws qhov kev tawv siab, cov coefficient nthuav dav thermal qis, thiab kev ua tau zoo thermal conductivity. Cov khoom no ua kom ntseeg tau tias wafer chucks ua los ntawm granite muab lub platform ruaj khov thiab sib xws rau kev tsim cov khoom siv semiconductor.

Ntxiv rau wafer chucks, granite kuj tseem siv rau lwm qhov chaw ntawm cov khoom siv semiconductor. Piv txwv li, granite feem ntau siv ua cov khoom siv rau lwm yam khoom, xws li cov cuab yeej tshawb fawb thiab cov cuab yeej metrology. Cov khoom no xav tau lub hauv paus ruaj khov kom ntseeg tau tias qhov ntsuas thiab nyeem tau raug. Granite muab qhov ruaj khov thiab ua haujlwm tau ntev kom ntseeg tau tias cov cuab yeej no ua haujlwm raws li tau npaj tseg.

Lwm qhov txiaj ntsig ntawm kev siv granite hauv cov khoom siv semiconductor yog nws lub peev xwm los txo qhov kev co. Kev co tuaj yeem muaj kev cuam tshuam loj rau qhov kev ua haujlwm raug rau kev tsim cov khoom siv semiconductor. Granite lub zog tshwj xeeb thiab kev tawv nqaij ua rau nws txo qhov kev co, ua kom ntseeg tau tias cov khoom siv tseem ruaj khov thaum lub sijhawm ua haujlwm.

Xaus lus, granite yog ib yam khoom tseem ceeb hauv kev lag luam semiconductor, tshwj xeeb tshaj yog hauv kev tsim cov khoom siv siv los tsim cov khoom siv hluav taws xob. Nws cov yam ntxwv tshwj xeeb, suav nrog kev ruaj khov siab, coefficient nthuav dav thermal qis, thiab kev ua haujlwm thermal zoo heev, ua rau nws yog qhov kev xaiv zoo tshaj plaws rau wafer chucks thiab lwm yam khoom. Nws lub peev xwm los txo qhov kev co kuj yog ib qho tseem ceeb hauv kev ua kom muaj qhov tseeb thiab qhov tseeb hauv cov khoom siv semiconductor. Nrog nws cov khoom siv ruaj khov thiab ruaj khov, granite yog cov khoom siv xaiv rau cov chaw tsim khoom siv semiconductor, thiab nws yuav txuas ntxiv ua lub luag haujlwm tseem ceeb hauv kev lag luam no rau ntau xyoo tom ntej.