Yintoni ibhedi yomatshini wegranite kwizixhobo zokucubungula iWafer?

Ibhedi yomatshini wegranite yinxalenye ebalulekileyo kwizixhobo zokucubungula i-wafer. Ibhekisa kwisiseko esithe tyaba nesizinzileyo esenziwe ngegranite apho kuxhonywe khona izixhobo zokucubungula i-wafer. Igranite luhlobo lwelitye lendalo elisetyenziswa kakhulu kwishishini lokuvelisa ngenxa yozinzo lwayo oluhle kakhulu, ukwanda okuphantsi kobushushu, ukuxinana okuhle kokungcangcazela, kunye nokuchaneka okuphezulu. Kwizixhobo zokucubungula i-wafer, ibhedi yomatshini wegranite idlala indima ebalulekileyo ekuqinisekiseni ukuchaneka, ukuzinza, kunye nokuphindaphindwa koomatshini.

Njengoko izixhobo zokucubungula i-wafer zisetyenziselwa ukwenza ii-wafer ze-semiconductor, ukuchaneka koomatshini kubalulekile kwimpumelelo yokwenziwa kwee-semiconductor. Nokuba yimpazamo encinci ekulungelelanisweni koomatshini inokuchaphazela kakhulu iziphumo zokucubungula i-wafer, nto leyo enokuba nemiphumo emibi kwiimveliso zokugqibela. Ke ngoko, kubalulekile ukuba nesiseko esizinzileyo nesichanekileyo sezixhobo zokucubungula i-wafer, esinokuqinisekisa ukuba oomatshini basebenza ngokuchanekileyo nangokungaguquguqukiyo.

I-granite ifanelekile kwibhedi yomatshini kuba ine-coefficient ephantsi yokwandiswa kobushushu, nto leyo eyenza ukuba ikwazi ukugcina ubukhulu bayo kunye nemilo phantsi kotshintsho lobushushu. Oku kubaluleke kakhulu kwizixhobo zokucubungula i-wafer kuba oomatshini bavelisa ubushushu obuninzi ngexesha lokucubungula. Ukuba ibhedi yomatshini iyakhula okanye iyancipha ngenxa yotshintsho lobushushu, ukulungelelaniswa koomatshini kunokuchaphazeleka, okukhokelela ekungachanekini kwindlela yokucubungula.

Ngaphezu koko, i-granite ineempawu ezilungileyo zokudambisa ukungcangcazela, ezinokufunxa naluphi na ukungcangcazela okubangelwa ngoomatshini okanye imithombo yangaphandle. Oku kunceda ukunciphisa ingxolo kwindawo yokucubungula i-wafer kwaye kuqinisekisa ukuba ukungcangcazela akuphazamisi ukuchaneka koomatshini.

I-granite ikwamelana nokuguguleka, ukugqwala, kunye nokonakala kweekhemikhali. Yinto eqinileyo enokumelana nemeko yokusebenza enzima yezixhobo zokucubungula ii-wafer kwaye igcine uzinzo kunye nokuchaneka kwayo ixesha elide.

Ukuqukumbela, ibhedi yomatshini wegranite yinxalenye ebalulekileyo kwizixhobo zokucubungula i-wafer. Ibonelela ngesiseko esithe tyaba nesizinzileyo soomatshini, nto leyo enceda ukuqinisekisa ukuchaneka, uzinzo, kunye nokuphindaphinda kwazo. Igranite yinto efanelekileyo kwibhedi yomatshini ngenxa yokwanda kwayo okuphantsi kobushushu, ukudambisa okuhle kokungcangcazela, kunye nokuchaneka okuphezulu. Njengoko ishishini le-semiconductor liqhubeka likhula kwaye litshintsha, ukubaluleka kwezixhobo zokucubungula i-wafer ezichanekileyo nezizinzileyo kuya kuqhubeka kusanda, okwenza ibhedi yomatshini wegranite ibe yinxalenye ebalulekileyo yenkqubo yokuvelisa i-semiconductor.