Granite chinhu chinowanzoshandiswa mukugadzirwa kwezvinhu zvinoshandiswa mumidziyo yesemiconductor.Izvi zvidimbu, kazhinji muchimiro chechucks uye pedestals, zvinopa yakagadzika chikuva chekufambisa uye kuisa semiconductor wafers panguva dzakasiyana-siyana dzekugadzira maitiro.Kuita uye kuvimbika kwezvikamu zvegranite izvi zvinokonzerwa nemhando dzakasiyana-siyana, kusanganisira nharaunda iyo inoshandiswa.
Chimwe chezvakanyanya kukosha zvezvakatipoteredza zvinokanganisa zvikamu zvegranite mune semiconductor zvishandiso tembiricha.Granite ine chikamu chakaderera chekuwedzera kwekupisa, izvo zvinoreva kuti inokwanisa kumira zvakasiyana-siyana zvekushisa pasina kuputika kana kuputika.Nekudaro, kuchinjika kwakanyanya kwekushisa kunogona kukonzera kushushikana mukati mechinhu, zvichitungamira mukutsemuka kana delamination yepasi.Uye zvakare, kuratidzwa kune tembiricha yakakwira kwenguva yakareba kunogona kuita kuti zvinhu zvipfave, zvichiita kuti zvive nyore kune deformation uye kupfeka.
Humidity chimwe chinhu chakakosha chezvakatipoteredza chinokanganisa mashandiro ezvikamu zvegranite mune semiconductor zvishandiso.Hunyoro hwepamusoro hunogona kuita kuti hunyoro hupinde mukati meiyo porous pamusoro pegranite, zvichitungamira kune delamination kana kuputika.Pamusoro pezvo, hunyoro hunogona kukonzera zvikabudura zvemagetsi, izvo zvinogona kukuvadza zvinyoro zvemagetsi zvikamu zviri kugadziriswa pamusoro pegranite.Kuti udzivise nyaya idzi, zvakakosha kuchengetedza nzvimbo yakaoma panguva yekugadzira semiconductor maitiro.
Kemikari kuratidzwa zvakare kwakakosha kutariswa kana uchishandisa granite zvikamu mune semiconductor zvishandiso.Granite kazhinji inoshingirira kumakemikari mazhinji, asi mamwe masolvents nemaasidhi anogona kukonzera kukuvadzwa pamusoro payo.Zvakajairwa kuchenesa maajenti senge isopropyl doro kana hydrofluoric acid inogona kudzika kana kukanganisa nzvimbo yegranite, zvichitungamira mukushata kwepamusoro uye kudzikira kudzika.Kuti udzivise nyaya idzi, kutarisirwa kunofanira kutorwa pakusarudza vamiririri vekuchenesa uye maitiro ekudzivirira kukanganisa kwemakemikari.
Chimwe chinhu chezvakatipoteredza chinokanganisa kushanda kwezvikamu zvegranite ndeye vibration.Kuzununguka kunogona kukonzera microcracks munzvimbo yegranite, zvichitungamira mukushatisa kwepasi flatness.Kuti udzikise kudedera, zvakakosha kutora matanho akakodzera sekuisa vibration yekuzviparadzanisa nevamwe uye kudzivirira kufamba kusingakoshi kwezvikamu zvegranite.
Mukupedzisa, kuita kwezvikamu zvegranite mumidziyo yesemiconductor kunopesvedzerwa nezvakasiyana siyana zvezvakatipoteredza zvinosanganisira tembiricha, humidity, kuratidzwa kwemakemikari, uye vibration.Nekutora matanho akakodzera ekudzikisa kuratidzwa kune izvi zvinhu, vagadziri vanogona kuve nechokwadi chekuvimbika uye hupenyu hurefu hwezvikamu zvegranite mune semiconductor zvishandiso.Nekunyatsotarisisa kune zvakatipoteredza zvinhu uye kugadzirisa kwakaringana, zvikamu zvegranite zvicharamba zvichiita basa rakakosha muindasitiri yesemiconductor.
Nguva yekutumira: Kubvumbi-08-2024