Ezimbonini ezifana nama-semiconductor kanye nama-electronics anembile, anezidingo eziqinile kakhulu endaweni yokukhiqiza, ukuhlanzeka kwendawo yokusebenzela engenalo uthuli kuthinta ngqo izinga lokukhiqiza komkhiqizo. Inkinga yokungcola okubangelwa ukugqwala kwezisekelo zensimbi ezivamile iba yinkinga enzima emabhizinisini. Kodwa-ke, ikhambi le-granite le-ZHHIMG liphumelele ngempumelelo ekuqinisekisweni okugunyaziwe ngokusebenza kwalo okuvelele, okuletha impumelelo entsha embonini.
Nakuba izisekelo zensimbi ephonswe zisetshenziswa kabanzi emkhakheni wezimboni, ukumelana kwazo nokugqwala okubi kuvezwa ngokuphelele endaweni yokusebenzela engenathuli. Insimbi ephonswe kakhulu yakhiwe ngensimbi nekhabhoni, futhi ithambekele kakhulu ekuphenduleni kwe-oxidation nomoya-mpilo kanye nomswakama emoyeni, okwakha ukugqwala. Emsebenzini wokusebenzela ongenathuli, ngisho nokugqwala okuncane okuphumayo kungadala ama-iron filings. Uma lezi zinhlayiya zingena emishinini yokunemba noma zinamathela ebusweni bemikhiqizo, zingase zibangele imiphumela emibi efana nama-short circuits kuma-semiconductor chips kanye nokungcola kwezingxenye ze-precision optical, okwandisa kakhulu izinga lokukhubazeka kwemikhiqizo. Ngokwezibalo zemboni, izinkinga zokukhubazeka komkhiqizo ezibangelwa ukungcoliswa kokugqwala kwezisekelo zensimbi ephonswe zenza u-15% kuya ku-20% wokwehluleka kokukhiqiza ezindaweni zokusebenzela ezingenathuli.
Isixazululo se-granite se-ZHHIMG sibhekane ngokuyisisekelo nezingozi zokungcola kwezisekelo zensimbi ephonswe. I-granite yakhiwe kakhulu ngamaminerali afana ne-quartz ne-feldspar. Inezakhiwo zamakhemikhali ezizinzile kakhulu, enobubanzi bokubekezelela i-pH obungu-1 kuya ku-14. Ayisebenzi kahle nama-reagent amakhemikhali ajwayelekile ane-acidic noma i-alkaline futhi ayihlangabezani ne-oxidation enomoya-mpilo noma umswakama emoyeni. Ngakho-ke, akukho nkinga yokugqwala. Okwamanje, isakhiwo sayo esiminyene (i-porosity < 0.1%) senza ubuso bayo bube bushelelezi futhi bube yisicaba, futhi akulula ukumunca uthuli nezinto ezingcolisayo. Ngisho noma isetshenziswa isikhathi eside endaweni yokusebenzela engenalo uthuli enezidingo eziphezulu zokuhlanzeka, isengagcina isimo sayo sihlanzekile, igweme ngempumelelo imiphumela emibi kumkhiqizo ebangelwa ukungcola kwesisekelo.
Okubaluleke kakhulu ukunakwa ukuthi ikhambi le-granite le-ZHHIMG lidlulile isitifiketi semvelo se-ISO 14644-1 Class 5 cleanroom. Lesi sitifiketi sinezidingo eziqinile ezijwayelekile zokugcwala kwezinhlayiya ezilengisiwe emoyeni. Phakathi nezinyanga ezintathu ezilandelanayo zokuhlolwa okunzima, isisekelo se-granite se-ZHHIMG sigcine njalo izinga lokukhululwa kwezinhlayiya eliphansi kakhulu, siqinisekisa ukuthi ngeke sibangele ukungcola endaweni yokusebenza engenathuli. Ngaphezu kwalokho, ipulatifomu ye-granite iphinde ibe ne-coefficient ephansi kakhulu yokwanda kokushisa kanye nokumelana okuhle kakhulu kokudlidliza. Ngenkathi iqinisekisa ukuhlanzeka kwendawo yokusebenza engenathuli, inganikeza ukwesekwa okuzinzile kwemishini yokunemba, ithuthukise ukunemba kokusebenza kanye nokuthembeka kwemishini.
Ngemva kokuba inkampani yokukhiqiza ama-semiconductor eyaziwayo isebenzise ikhambi le-granite le-ZHHIMG ukuze ithathe indawo yesisekelo sensimbi ephonswe, izinga lokukhubazeka kwemikhiqizo yayo elibangelwa ukungcola lehle kakhulu lisuka ku-8% laya ku-1.5%, ukusebenza kahle kokukhiqiza kwanda ngo-25%, kanti izindleko zonyaka ezisindisiwe ngenxa yokulahlwa komkhiqizo zidlule ama-yuan ayizigidi eziyi-10. Le mpumelelo emangalisayo iqinisekisa ngokugcwele inani elivelele lekhambi le-granite le-ZHHIMG ekubhekaneni nezinkinga zokungcola ezindaweni zokusebenzela ezingenalo uthuli.
Ngokuthuthuka okuqhubekayo kokunemba komkhiqizo kanye nezidingo zekhwalithi ezimbonini ezahlukahlukene, ukubaluleka kwezindawo zokusebenzela ezingenalo uthuli kuya ngokuya kugqama. Izixazululo ze-granite ze-ZHHIMG, ezinezici zazo ezingagqwali, ezihlanzekile nezizinzile, kanye nokusekelwa kwesitifiketi okugunyaziwe, zinikeza izinketho eziyisisekelo ezithembekile zamabhizinisi, okusiza imboni ukuthi iqhubekele ekukhiqizeni ngokunemba okuphezulu kanye nekhwalithi ephezulu.
Isikhathi sokuthunyelwe: Meyi-23-2025