Yini izingxenye ze-Wafer Processing Equipment granite?

Imishini yokucubungula i-wafer isetshenziswa enqubweni yokukhiqiza ye-semiconductor ukuguqula ama-wafer e-silicon abe amasekethe ahlanganisiwe.Kuhlanganisa uhla lwemishini eyinkimbinkimbi namathuluzi asetshenziselwa ukwenza imisebenzi eminingana ebalulekile, okuhlanganisa ukuhlanzwa kwe-wafer, etching, deposition, nokuhlola.

Izingxenye ze-Granite ziyizingxenye ezibalulekile zemishini yokucubungula i-wafer.Lezi zingxenye zenziwe nge-granite yemvelo, okuyidwala elivuthayo elihlanganiswe ne-quartz, i-feldspar, ne-mica.I-Granite ilungele ukucutshungulwa kwe-wafer ngenxa yezakhiwo zayo ezihlukile zemishini, ezishisayo, namakhemikhali.

Izakhiwo zemishini:

I-Granite iyimpahla eqinile futhi eminyene ekwazi ukumelana nokugqoka nokuguqulwa.Inesilinganiso esiphakeme samandla nesisindo, okusho ukuthi ingakwazi ukumelana nemithwalo esindayo ngaphandle kokuqhekeka noma ukuphuka.Lesi sakhiwo sikwenza kube ukukhetha okuhle kakhulu kwezingxenye ezinemba okuphezulu ezidinga ukunemba okwedlulele.

Izici ezishisayo:

I-Granite ine-coefficient ephansi yokunwetshwa kokushisa, okusho ukuthi ayinwebeki noma incindeke kakhulu lapho ibhekene nokushintsha kwezinga lokushisa.Lesi sakhiwo sikwenza kube yimpahla efanelekile ukuthi isetshenziswe emishinini yokucubungula i-wafer, lapho ukulawulwa kwezinga lokushisa kubalulekile.

Izakhiwo zamakhemikhali:

I-Granite imelana kakhulu nokugqwala kwamakhemikhali, okuyenza ilungele ukusetshenziswa ezindaweni zamakhemikhali ezinokhahlo.Ayisabeli ngama-asidi amaningi, izisekelo, noma izincibilikisi, okuyenza ibe ukukhetha okuhle kakhulu kwenqubo yokuhlanganisa amakhemikhali esetshenziswa ekucubunguleni amawafa.

Izingxenye ze-Granite ziyingxenye ebalulekile yemishini yokucubungula i-wafer.Zisetshenziswa ezinqubweni ezimbalwa ezibucayi, okubandakanya ukuhlanza i-wafer, ukuqoshwa, nokufakwa.Banikeza isiteji esizinzile nesiqinile semishini, eqinisekisa imiphumela enembile nethembekile.

Kafushane, imishini yokucubungula i-wafer ibalulekile ekwenzeni amasekethe ahlanganisiwe, futhi izingxenye ze-granite zidlala indima ebalulekile ekusebenzeni kwayo.Lezi zingxenye zenziwe nge-granite yemvelo, ehlinzeka ngezakhiwo ezihlukile zemishini, ezishisayo, namakhemikhali ezilungele ukucutshungulwa kwe-wafer.Izingxenye ze-Granite zinikeza isiteji esizinzile nesiqinile semishini, eqinisekisa imiphumela enembile nethembekile.