Yiziphi izinto ezi-wafer zokucubungula imishini yama-granite?

Imishini yokusebenza ye-Wafer isetshenziswa kwinqubo yokukhiqiza i-semiconductor ukuguqula ama-silicon wafers abe yimibuthano ehlanganisiwe. Kubandakanya uhla lwemishini eyinkimbinkimbi kanye nezinsimbi ezisetshenziselwa ukwenza imisebenzi eminingana ebucayi, kufaka phakathi ukuhlanzwa kwe-wafer, i-etching, desition, kanye nokuhlolwa.

Izakhi ze-Granite ziyizingxenye ezibalulekile zemishini yokucubungula. Lezi zingxenye zenziwa nge-granite yemvelo, okuyi-rock ye-Inglood eyakhiwe nge-quartz, i-feldspar, kanye ne-mica. I-Granite ilungele ukucubungula okwenziwe nge-wafer ngenxa yezakhiwo zayo ezihlukile, ezishisayo, nezamakhemikhali.

Izakhiwo zemishini:

I-Granite iyinto enzima futhi ebumnyeyo emelana nokugqoka nokukhubazeka. Inesilinganiso esiphakeme sokuqina kwesisindo, okusho ukuthi kungamelana nemithwalo esindayo ngaphandle kokuqhekeka noma ukugqashula. Le mpahla yenza kube ukukhetha okuhle kakhulu kwezinto ezinembile ezidinga ukunemba okwedlulele.

Izakhiwo ezishisayo:

I-Granite ine-coeffient ephansi yokwanda okushisayo, okusho ukuthi ayikhuli noma inkontile kakhulu lapho ivezwa izinguquko zokushisa. Le mpahla yenza kube yinto efanelekile yokusetshenziswa emishini yokucubungula e-wafer, lapho ukulawulwa kokushisa kubalulekile.

Izakhiwo zamakhemikhali:

IGranite imelana kakhulu nokugqwala kwamakhemikhali, okwenza kube kuhle ukusetshenziswa ezindaweni ezinokhahlo. Ayiphenduli nama-acid amaningi, izisekelo, noma solvents, okwenza kube ukukhetha okuhle kakhulu kwenqubo yamakhemikhali etching esetshenziswe ekucutshungweni kwe-wafer.

Izakhi ze-Granite ziyingxenye ehlanganisiwe yemishini yokucubungula. Zisetshenziselwa izinqubo eziningana ezibucayi, kufaka phakathi ukuhlanzwa kwe-wafer, etching, kanye nokubekwa kwemali. Bahlinzeka ngesiteji esizinzile futhi esiqinile semishini, eqinisekisa imiphumela enembile nethembekile.

Ngokufingqwa, imishini yokusebenza e-Wafer Coop ibalulekile ekwenziweni kwemibuthano ehlanganisiwe, futhi izingxenye zamagogo zidlala indima ebalulekile ekusebenzeni kwayo. Lezi zingxenye zenziwa nge-granite yemvelo, enikezela ngezinto ezikhethekile zemishini, ezishisayo, kanye namakhemikhali ezilungele ukucubungula okwenziwe. Izakhi ze-Granite zinikeza ipulatifomu ezinzile neqinile yemishini, eqinisekisa imiphumela enembile nethembekile.