Granite tau tawm los ua cov khoom siv hloov pauv hauv kev lag luam uas yuav tsum muaj qhov tseeb thiab ruaj khov. Ib qho kev lag luam zoo li no yog wafeftion ua khoom siv. Muaj cov khoom siv ua tau zoo yog siv los ua cov khoom siv thiab cov pob tawb pob tawb, coj, thiab lwm yam khoom siv microelectronic. Nyob rau hauv xws li kev lag luam, precision yog tsis muaj kev sib ceg, thiab txawm tias muaj kev ua yuam kev me me tuaj yeem ua rau poob loj. Qhov no yog qhov twg qhov zoo ntawm cov tshuab granite tshuab rau cov khoom siv wafer ua tau los ua kev ua si.
1. Cov ntaub ntawv stability: granite yog cov ntaub ntawv ruaj khov uas tsis muab tsoo lossis khoov hauv txoj haujlwm ua haujlwm li qub. Qhov no ua rau nws xaiv qhov zoo tshaj plaws rau cov khoom siv tsim khoom uas yuav tsum muaj qhov tseeb thiab ruaj khov. Granite tshuab cov hauv paus tuaj yeem tswj cov qib siab ntawm qhov ruaj khov nyob rau hauv txawv txav nyob rau hauv txawv txav kub, av noo, thiab lwm yam kev mob. Raws li qhov tshwm sim, cov khoom siv tau muab tso rau hauv Granite Base tseem ruaj khov, kom meej meej zoo sib xws, cov zis zoo.
2. Cov kev co cov kev co zoo tshaj plaws Txawm tias kev co me me tuaj yeem cuam tshuam nrog qhov tseeb ntawm cov khoom siv, ua rau ua yuam kev. Granite tshuab bases muaj cov kev co superior kev co docaut canabilities, nqus kev coRations thiab txo qis kev pheej hmoo ntawm qhov yuam kev. Qhov no tsis tsuas yog ua kom muaj kev tawm suab tseeb tab sis kuj ua tau cov nyiaj ntawm cov khoom siv thaum nws txo cov hnav thiab kua muag los ntawm kev co.
3. Qhov siab precision: Granite yog qhov tseem ceeb heev thiab homogeneous cov khoom uas muaj cov khoom siv tshuab siab. Nrog cov cuab yeej tsim nyog thiab cov tswv yim, nws muaj peev xwm ua tau kom ua tiav qib siab thaum machining granite. Cov tshuab granite yog machined kom tsis tshua muaj kev pab, kom cov khoom siv tau ua rau lawv ua haujlwm tau zoo thiab kev ua haujlwm tau zoo, ua rau cov khoom txaus siab thiab cov zis zoo ib yam nkaus.
4. Cov coefficient ntawm thermal expansion: granite muaj qhov tsawg coefficient ntawm thermal expandion, lub ntsiab lus tsis nthuav dav lossis cog lus nrog qhov kub hloov. Qhov no ua rau nws cov khoom siv zoo tshaj plaws rau cov khoom siv tiv thaiv uas xav tau los ua haujlwm raws li qhov kub uas tsis muaj kev sib txawv. Cov tshuab granite nyob ib qho ruaj khov nyob ruaj khov thiab tswj lawv cov duab, txawm tias kis tau qhov kub thiab txias hloov.
5. Nqi siv tau zoo: Txawm hais tias granite tshuab bases yog pib tus kheej, lawv muaj kev zam tshwj xeeb rau kev nqis peev ntev. Lawv muaj cov neeg ruaj khov, muaj cov khoom siv hluav taws xob siab, thiab xav tau kev kho kom tsawg. Lawv muab cov tshuaj tag nrho-cov tshuaj zoo sib piv rau lwm cov ntaub ntawv uas xav tau hloov ntau zaus thiab kho vaj tse.
Hauv kev xaus, Granite tshuab cov hauv paus muaj ntau yam zoo rau cov khoom siv wafer. Lawv muab cov ruaj khov zoo dua, damping, precision, tsawg coefficient ntawm thermal expansion, thiab tus nqi-ua hauj lwm zoo. Cov kev pab cuam no tsis yog txhim khu kev ua tau zoo thiab cov khoom lag luam tab sis kuj ua rau muaj kev phom sij ntau dua thiab txo qhov kev pheej hmoo ntawm kev ua yuam kev thiab khoom siv tsis ua haujlwm.
Lub Sijhawm Post: Dec-28-2023