Iyini ibhedi yomshini we-granite wemishini yokucubungula i-Wafer?

Umbhede womshini wegranite uyingxenye ebalulekile emishinini yokucubungula i-wafer. Ubhekisela esisekelweni esiyisicaba nesizinzile esenziwe ngegranite lapho kufakwe khona imishini yokucubungula i-wafer. Igranite uhlobo lwetshe lemvelo elisetshenziswa kabanzi embonini yokukhiqiza ngenxa yokuqina kwayo okuhle kakhulu, ukwanda okuphansi kokushisa, ukudambisa okuhle kokudlidliza, kanye nokunemba okuphezulu. Emishinini yokucubungula i-wafer, umbhede womshini wegranite udlala indima ebalulekile ekuqinisekiseni ukunemba, ukuzinza, kanye nokuphindaphindwa kwemishini.

Njengoba imishini yokucubungula i-wafer isetshenziselwa ukwakha ama-wafer e-semiconductor, ukunemba kwemishini kubalulekile empumelelweni yokukhiqizwa kwe-semiconductor. Ngisho nephutha elincane ekuhleleni imishini lingathinta kakhulu imiphumela yokucubungula i-wafer, okungaba nemiphumela emibi emikhiqizweni yokugcina. Ngakho-ke, kubalulekile ukuba nesisekelo esizinzile nesinembile semishini yokucubungula i-wafer, esingaqinisekisa ukuthi imishini isebenza ngokunembile nangokungaguquguquki.

I-granite ilungele umbhede womshini ngoba ine-coefficient ephansi yokwanda kokushisa, okwenza ikwazi ukugcina usayizi wayo nesimo sayo ngaphansi kokushintsha kwezinga lokushisa. Lokhu kubaluleke kakhulu emishinini yokucubungula i-wafer ngoba imishini ikhiqiza ukushisa okuningi ngesikhathi sokucubungula. Uma umbhede womshini ukhula noma uncipha ngenxa yokushintsha kwezinga lokushisa, ukuhambisana kwemishini kungathinteka, okuholela ekungalungini ekucutshungulweni.

Ngaphezu kwalokho, i-granite inezakhiwo ezinhle zokudambisa ukudlidliza, ezingamunca noma yikuphi ukudlidliza okukhiqizwa yimishini noma imithombo yangaphandle. Lokhu kusiza ukunciphisa izinga lomsindo endaweni yokucubungula i-wafer futhi kuqinisekisa ukuthi ukudlidliza akuphazamisi ukunemba kwemishini.

I-granite nayo imelana nokuguguleka, ukugqwala, kanye nomonakalo wamakhemikhali. Iyinto eqinile engamelana nesimo esinzima sokusebenza semishini yokucubungula i-wafer futhi igcine ukuzinza kwayo nokunemba kwayo isikhathi eside.

Ekuphetheni, umbhede womshini we-granite uyingxenye ebalulekile emishinini yokucubungula i-wafer. Uhlinzeka ngesisekelo esiyisicaba nesizinzile semishini, okusiza ukuqinisekisa ukunemba kwayo, ukuzinza, kanye nokuphindeka kwayo. I-granite iyinto efanelekile yombhede womshini ngenxa yokwanda kwayo okuphansi kokushisa, ukudambisa okuhle kokudlidliza, kanye nokunemba okuphezulu. Njengoba imboni ye-semiconductor iqhubeka nokukhula nokuthuthuka, ukubaluleka kwemishini yokucubungula i-wafer enembile nezinzile kuzoqhubeka nokukhula, okwenza umbhede womshini we-granite ube yingxenye ebalulekile yenqubo yokukhiqiza i-semiconductor.