Umbhede we-granite uyingxenye ebalulekile emishinini eminingi ye-semiconductor, esebenza njengendawo eyisicaba futhi ezinzile yokucutshungulwa kwe-wafer.Izakhiwo zayo ezihlala isikhathi eside futhi ezihlala isikhathi eside zikwenza kube ukukhetha okudumile kubakhiqizi, kodwa kudinga ukulungiswa okuthile ukuze kugcinwe esimweni esiphezulu.
Okokuqala, kubalulekile ukuqaphela ukuthi i-granite iyimpahla yemvelo ekwazi ukumelana nokuguga.Inokuminyana okuphezulu kanye ne-porosity ephansi, okuyenza ingabi lula ukugqwala nokuguqulwa.Lokhu kusho ukuthi umbhede we-granite ungahlala iminyaka eminingi ngaphandle kokudinga ukushintshwa inqobo nje uma ugcinwe kahle.
Kodwa-ke, ngisho nezakhiwo zayo eziqinile, umbhede we-granite usengalimala ngokuhamba kwesikhathi, ikakhulukazi uma ubhekene namakhemikhali anonya noma amazinga okushisa aphezulu.Ngenxa yalesi sizathu, ukuhlola nokuhlanza okuvamile kubalulekile ukuze kuqinisekiswe ukuthi ubuso buhlala bushelelezi futhi bungenazo iziphambeko ezingase zithinte ukucubungula kwe-wafer.
Ngokuphathelene nokuphila kwenkonzo, umbhede we-granite ungahlala iminyaka eminingi ngokulungiswa okufanele.Isikhathi esiqondile sokuphila sizoncika ezintweni ezihlukahlukene, njengekhwalithi ye-granite esetshenzisiwe, izinga lokuguga nokuklebhuka elibhekana nalo, kanye nenani lokunakekelwa elikutholayo.
Ngokuvamile, abakhiqizi abaningi bemishini ye-semiconductor batusa ukushintsha umbhede we-granite njalo eminyakeni engu-5-10 noma lapho izimpawu zokuguga zibonakala.Yize lokhu kungase kubonakale njengemvamisa ephezulu yokushintshwa, kubalulekile ukucabangela ukunemba okuphezulu nokunemba okudingekayo ekucutshungulweni kwewafa.Noma ikuphi ukonakala endaweni yegwadle kungase kubangele amaphutha noma ukungqubuzana komkhiqizo oqediwe, okungaba nemithelela ebalulekile yezezimali.
Sengiphetha, umbhede we-granite uyingxenye ebalulekile emshinini wemishini ye-semiconductor engakwazi ukuhlala iminyaka eminingi ngokulungiswa okufanele.Nakuba ingase idinge ukushintshwa njalo ngemva kweminyaka engu-5-10, ikhokha ukutshala ku-granite yekhwalithi ephezulu kakhulu kanye nokunakekelwa okuvamile ukuze kuqinisekiswe ukusebenza okungcono kakhulu nokunemba ekucutshungulweni kwe-wafer.
Isikhathi sokuthumela: Apr-03-2024