Indlela yokusebenzisa iGranite esetyenziswa kwizixhobo zokucubungula i-wafer?

I-Granite lilitye lendalo eliye laba yinxalenye ebalulekileyo yezixhobo zokucubungula i-wafer ngenxa yeempawu zalo ezikhethekileyo. Kweli nqaku, siza kuxoxa ngeempawu eziphambili ze-granite kunye nendlela esetyenziswa ngayo kwizixhobo zokucubungula i-wafer.

Yintoni iGranite?

I-Granite luhlobo lwelitye eliyi-igneous elinesakhiwo sekristale kwaye lenziwe ngeeminerali ezahlukeneyo, kubandakanya i-quartz, i-feldspar, kunye ne-mica. Lelinye lamatye endalo anzima kwaye aligugi kwaye alinakonakala, nto leyo eyenza ukuba lilungele ukusetyenziswa kwiindawo zoshishino. Amandla kunye nokuqina kwe-granite kuyenza ibe yinto efanelekileyo kwiziseko zoomatshini kunye nezinto.

Ukusebenzisa iGranite kwiZixhobo zokuSebenza ngeWafer

Kukho iindlela ezahlukeneyo zokusetyenziswa kwegranite kwizixhobo zokucubungula i-wafer. Ezinye zezona zicelo zixhaphakileyo ziquka:

IiWafer Chucks

Ii-wafer chucks zisetyenziselwa ukubamba ii-silicon wafers endaweni yazo ngexesha lamanqanaba ahlukeneyo okucubungula ii-wafer. I-Granite yinto efanelekileyo kwii-wafer chucks kuba ine-coefficient ephantsi yokwandisa ubushushu, oko kuthetha ukuba ayichaphazeleki kukutshintsha kobushushu. Olu zinzo lubalulekile ekugcineni ukuchaneka okufunekayo ngexesha lokucubungula ii-wafer.

Izinto eziyinxalenye yesakhiwo

Igranite ikwasetyenziselwa ukwenza izinto ezakhiweyo, ezifana neziseko zoomatshini, izakhelo, kunye neekholamu. Ezi zinto kufuneka ziqine kwaye ziqine ukuze zimelane nokungcangcazela kunye noxinzelelo oluvela ngexesha lokucubungula i-wafer. Igranite inika uzinzo olufunekayo, iqinisekisa ukuba izixhobo zigcina ukuchaneka kunye nokuchaneka kwazo.

Iiphedi zokupolisha

Iipads zokupolisha zisetyenziselwa ukupolisha nokugudisa umphezulu wee-silicon wafers. I-Granite isetyenziselwa ukwenza ezi pads kuba inomphezulu ofanayo onika iziphumo ezifanayo. Ilitye likwamelana nokuguguleka, oko kuthetha ukuba iipads zingasetyenziswa ngokuphindaphindiweyo ngaphandle kokuguguleka ngokukhawuleza.

Iingenelo Zokusebenzisa iGranite kwiZixhobo Zokucubungula iWafer

Kukho iingenelo ezahlukeneyo zokusebenzisa i-granite kwizixhobo zokucubungula i-wafer. Ezinye zezi ngenelo ziquka:

Uzinzo

I-granite inomlinganiselo ophantsi wokwanda kobushushu, oko kuthetha ukuba ayichaphazeleki kukutshintsha kobushushu. Olu zinzo luqinisekisa ukuba izixhobo zokucubungula i-wafer zihlala zichanekile kwaye zichanekile, nokuba kukho utshintsho kubushushu.

Ukuqina

I-Granite yinto eqinileyo nehlala ixesha elide enokumelana nokuguguleka. Inika uzinzo olufunekayo kwiziseko zoomatshini kunye nezinto ezisetyenziswayo, iqinisekisa isixhobo esihlala ixesha elide nesithembekileyo.

Uchaneko

Ubume obufanayo bomphezulu wegranite buqinisekisa ukuba izixhobo zigcina ukuchaneka nokuchaneka kwazo. Oku kubaluleke kakhulu ngexesha lokucubungula i-wafer apho nokuba ukuphambuka okuncinci kunokubangela ukuba i-wafer ingalahlwa.

Isiphelo

Ukuqukumbela, ukusetyenziswa kwegranite kwizixhobo zokucubungula i-wafer yinto ebalulekileyo kwinkqubo yokuvelisa i-semiconductor. Iimpawu zayo ezizodwa zokuzinza, ukuqina, kunye nokuchaneka zenza ukuba ibe yinto efanelekileyo yokusetyenziswa kwiziseko zoomatshini, izinto, kunye neepads zokupolisha. Ukusetyenziswa kwegranite kwizixhobo zokucubungula i-wafer kuphucule umgangatho, ukuchaneka, kunye nokuthembeka kweshishini le-semiconductor, kuqinisekisa ukuba izixhobo ze-elektroniki zamva nje kunye netekhnoloji ziveliswa ngemigangatho ephezulu yomgangatho.