Lub txaj granite yog ib qho tseem ceeb hauv ntau lub tshuab siv semiconductor, ua lub tiaj tiaj thiab ruaj khov rau kev ua wafer.Nws cov khoom ruaj khov thiab kav ntev ua rau nws yog qhov kev xaiv nrov rau cov tuam ntxhab, tab sis nws yuav tsum tau muaj qee qhov kev saib xyuas kom nws nyob rau hauv qhov zoo tshaj plaws.
Ua ntej tshaj plaws, nws tseem ceeb heev uas yuav tsum nco ntsoov tias granite yog cov khoom siv ntuj tsim uas tiv taus hnav thiab tsim kua muag.Nws muaj qhov ntom ntom ntom thiab cov porosity qis, uas ua rau nws tsis tshua raug mob corrosion thiab deformation.Qhov no txhais tau hais tias lub txaj granite tuaj yeem nyob tau ntau xyoo yam tsis tas yuav hloov pauv ntev npaum li nws tau khaws cia zoo.
Txawm li cas los xij, txawm tias nws cov khoom muaj zog, lub txaj granite tseem tuaj yeem raug puas ntsoog thaum lub sijhawm, tshwj xeeb tshaj yog tias nws raug rau cov tshuaj hnyav los yog kub heev.Vim li no, kev tshuaj xyuas thiab tu tsis tu ncua yog qhov tseem ceeb los xyuas kom meej tias qhov chaw nyob twj ywm du thiab tsis muaj qhov tsis xws luag uas tuaj yeem cuam tshuam rau kev ua wafer.
Nyob rau hauv cov nqe lus ntawm kev pab cuam lub neej, lub txaj granite tuaj yeem nyob tau ntau xyoo nrog kev saib xyuas kom zoo.Lub neej ntev yuav nyob ntawm ntau yam, xws li qhov zoo ntawm cov granite siv, qib ntawm hnav thiab rhuav nws cov kev paub, thiab tus nqi ntawm kev saib xyuas nws tau txais.
Feem ntau, cov khoom siv semiconductor feem ntau pom zoo kom hloov lub txaj granite txhua 5-10 xyoo lossis thaum pom kev hnav thiab tsim kua muag.Txawm hais tias qhov no yuav zoo li lub siab zaus rau kev hloov pauv, nws tseem ceeb heev uas yuav tsum xav txog qhov siab thiab qhov tseeb uas yuav tsum tau ua hauv kev ua wafer.Txhua yam tsis xws luag hauv granite nto tuaj yeem ua rau muaj kev ua yuam kev lossis tsis sib xws hauv cov khoom tiav, uas tuaj yeem cuam tshuam txog nyiaj txiag tseem ceeb.
Hauv kev xaus, lub txaj granite yog ib qho tseem ceeb hauv cov khoom siv semiconductor uas tuaj yeem siv tau ntau xyoo nrog kev saib xyuas kom raug.Txawm hais tias nws yuav xav tau kev hloov pauv txhua 5-10 xyoo, nws them nyiaj los nqis peev hauv qhov zoo tshaj plaws granite thiab kev saib xyuas tsis tu ncua kom ntseeg tau tias qhov ua tau zoo tshaj plaws thiab qhov tseeb hauv kev ua wafer.
Post lub sij hawm: Apr-03-2024