Empini yokugcina "ye-nanoprecision" ekukhiqizeni ama-semiconductor, ngisho nephutha elincane kumishini yokusika ama-wafer lingenza i-chip ibe udoti. Isisekelo segwadle yiqhawe elingaculwa elilawula ukunemba kokuphinda kwe-±5um, libhale kabusha imithetho yokukhiqiza okunembayo nezimangaliso zayo ezintathu zemvelo.
"Ihange elizinzile" ngokumelene nokuguquka kokushisa: I-coefficient yokunwetshwa okushisayo kwegwadle iphansi njengo-5-7 × 10⁻⁶/℃, okuyingxenye eyodwa kwezintathu kuphela yaleyo yezinto zensimbi. Ngaphansi komthelela wokushisa okhiqizwe ukusebenza ngesivinini esiphezulu kwemishini yokusika eyilucwecwana, izinto ezijwayelekile zizokhubazeka ngenxa yokwanda nokufinyela okushisayo, okubangela ukuthi ukuma kwekhanda lokusika kushintshe. Nokho, isisekelo segwadle singahlala "singanyakazi", ngokuyisisekelo sisuse ukuchezuka kokuma okubangelwa ukuwohloka kokushisa kanye nokubeka isisekelo esiqinile sokunemba.
"Isihlangu esithulile" sokumuncwa kokudlidliza: Ukubhonga okungaphezi kwamathuluzi omshini kanye nokudlidliza okuqhubekayo kwezisetshenziswa endaweni yokusebenzela kungabhekwa "njengababulali ababulalayo" ngokunemba. Isakhiwo sekristalu esiyingqayizivele se-granite sifana ne-absorbir yokushaqeka yemvelo, ekwazi ukuguqula ngokushesha ukudlidliza kwangaphandle kanye nokudlidliza kwemishini okukhiqizwa ukusebenza kwemishini ibe amandla okushisa ukuze ahlakazeke. Ngenkathi ezinye izisekelo "zisanyakaza" ngenxa yokudlidliza, isisekelo se-granite sidale inkundla ezinzile yekhanda lokusika elihlala linganyakazi, okwenza kube nokunemba okungu-±5um.
"Inqaba Yaphakade" Ekwazi ukumelana nokugqwala : Ama-workshops e-semiconductor agcwele izinto ezigqwalisayo njengezisombululo zokuqopha kanye nezihlanzi ze-asidi ne-alkali. Endaweni enjalo, izisekelo zensimbi zizogqwala kancane kancane futhi ziwohloke. I-Granite, ngokuzinza kwayo kwamakhemikhali, ayisebenzi nakancane ngalezi zinto zamakhemikhali. Kungakhathaliseki ukuthi isetshenziswa iminyaka emingaki, ingagcina ubuqotho besakhiwo futhi iqinisekise ngokuqhubekayo ukusikwa okunembayo okuphezulu.
Kusukela kuthalente lezinto ezibonakalayo kuya ekucutshungulweni okunembe kakhulu, isisekelo se-granite sibonise ngamandla aso ukuthi akuzona zonke izinto ezingakwazi ukuhlangabezana nezinselele ezinzima zokukhiqiza i-semiconductor. Kungenxa yalezi zinzuzo zemvelo ezingenakubuyiseleka ukuthi izisekelo zegwadle zibe ukhiye wemishini yokusika eyilucwecwana ukuze kuzuzwe ukunemba kokuma okuphindayo okungu-±5um, futhi kuqhubekisele phambili imboni ye-semiconductor ukuthi iqhubeke nokunemba okuphezulu!
Isikhathi sokuthumela: May-14-2025