Granite chinhu chinoshandiswa zvakanyanya mumaindasitiri akasiyana-siyana nekuda kwekugara kwayo kwenguva refu, kusimba kwayo, uye kugona kwayo kuramba kusakara. Imwe yenzira dzinoshandiswa negranite ndeyekugadzira ma semiconductor apo inoshandiswa se substrate yekugadzira ma microchips, ma integrated circuits, nezvimwe zvikamu zvemagetsi.
Chimwe chezvinhu zvakakosha pakugadzira ma semiconductor i photolithography, iyo inosanganisira kushandiswa kwechiedza kutamisa mapatani pa silicon wafer. Ma granite plates anoshandiswa mukuita uku sehwaro apo firimu diki rinoshandiswa kutamisa mapatani rakaputirwa. Granite inofarirwa mu photolithography nekuda kwekuti yakatsetseka, iyo inoita kuti firimu diki rinoshandiswa pamusoro payo rive rakatsetseka uye rakaenzana. Kushandiswa kwakatsetseka uye kwakafanana kwefirimu diki kwakakosha mukuona kuti mapatani akagadzirwa pawafer akarurama uye akarurama.
Granite inoshandiswawo mukugadzira mabhenji ebasa emukamuri rekuchenesa nemidziyo. Munguva yekugadzira ma semiconductors, kuchena kunokosha zvikuru, uye chero zvidimbu zvidiki kana guruva zvinogona kukuvadza zvikamu zvacho. Nokudaro, zvinhu zvinoshandiswa mumakamuri ekuchenesa hazvifanirwe kudonha, kusaita reactive, uye zviri nyore kuchenesa. Granite inosangana nezvinodiwa izvi, zvichiita kuti ive chinhu chakakwana chekugadzira mabhenji ebasa nemimwe michina mukamuri rekuchenesa.
Imwe nzira yekushandisa granite mukugadzira ma semiconductor ndeyekuvaka ma vacuum systems. Vacuum system inokosha mukugadzirwa kwayo sezvo ichishandiswa kugadzira nzvimbo ine pressure shoma inoita kuti zvikamu zve semiconductor zvinogadzirwa zvive zvemhando yepamusoro. Simba rayo guru uye coefficient yakaderera yekuwedzera kwekushisa kwegranite zvinoita kuti ive chinhu chakavimbika chekuvaka vacuum chamber.
Mukupedzisa, granite chinhu chinokosha mukugadzira zvinhu zve semiconductor nekuda kwehunhu hwayo hwakasiyana-siyana hwakadai sekugara kwenguva refu, simba, uye kugadzikana kwekupisa. Kusatsetseka uye kuchena kwechisikigo kwegranite kunoita kuti ive yakakodzera photolithography, cleanroom workbenchs, uye vacuum systems. Kushandiswa kwegranite muindasitiri ye semiconductor humbowo hwekuti inoshanda zvakasiyana-siyana uye inochinjika kune akasiyana mashandisirwo, zvichiratidza kuti haisi yekushongedza chete asiwo chinhu chakakosha mumaindasitiri akasiyana-siyana.
Nguva yekutumira: Zvita-05-2023