Indlela yokusebenzisa nokugcina iGranite isetyenziswa kwiimveliso zezixhobo zokucubungula i-wafer

I-granite isetyenziswa kakhulu kwishishini le-semiconductor ekwenzeni izixhobo ezichanekileyo, kuquka nezixhobo zokucubungula i-wafer. Oku kungenxa yeempawu ezintle zale nto ezifana nokuqina okuphezulu, ukwanda kobushushu obuphantsi, kunye nokuxinana okukhulu. Ibonelela ngomphezulu ozinzileyo nothe tyaba, obalulekileyo ekuveliseni iisekethe ezincinci ze-elektroniki kwii-wafer.

Xa usebenzisa igranite kwizixhobo zokucubungula i-wafer, kubalulekile ukuthatha amanyathelo afanelekileyo ukuqinisekisa ukusebenza kakuhle kunye nobude bexesha. Nazi ezinye iingcebiso zokusebenzisa nokugcina igranite ngokufanelekileyo.

1. Ukuphathwa nokufakelwa ngendlela eyiyo

I-Granite yinto enzima kakhulu kwaye ibuthathaka kakhulu efuna ukuphathwa nokufakelwa ngokufanelekileyo. Kubalulekile ukuqinisekisa ukuba umphezulu ulinganiswe ngaphambi kokufakwa. Nakuphi na ukungalingani kunokukhokelela ekonakaleni kwezixhobo, okunokuchaphazela umgangatho wee-wafers eziveliswayo. I-Granite kufuneka iphathwe ngononophelo kwaye kufuneka ithuthwe kwaye ifakwe ngoncedo lwezixhobo ezikhethekileyo.

2. Ukucoca rhoqo

Izixhobo zokucubungula iiwafer ezisebenzisa igranite kufuneka zicocwe rhoqo ukuze kuthintelwe ukuqokelelwa kwenkunkuma kunye nokungcola phezu komphezulu. Ukuqokelelwa kwenkunkuma kunokubangela imikrwelo okanye kukhokelele ekwakhekeni kwemifantu, nto leyo enokuchaphazela umgangatho weewafers eziveliswayo. Ilaphu elithambileyo kunye nesisombululo sesepha esithambileyo zinokwanela ukucoca umphezulu wegranite. Iisepha ezirhabaxa kunye neekhemikhali kufuneka ziphetshwe kuba zingonakalisa umphezulu.

3. Ulondolozo lokuthintela

Ulondolozo lokuthintela lubalulekile ukuqinisekisa ukuba izixhobo zokulungisa iiwafer zisebenza kakuhle. Izixhobo kunye nomphezulu wegranite kufuneka zihlolwe rhoqo, kwaye naziphi na iimpawu zomonakalo kufuneka zijongwane nazo ngoko nangoko. Oku kunokunceda ekufumaneni iingxaki kwangethuba kwaye kuthintele ukuba zingaveli kwiingxaki ezinkulu ezibiza kakhulu ukuzilungisa.

4. Kuphephe ukujikeleza kobushushu

I-granite inovelwano kutshintsho lobushushu, kwaye ukujikeleza kobushushu kufuneka kuthintelwe. Utshintsho olukhawulezileyo kubushushu lunokubangela ukuba i-granite yande kwaye inciphe, nto leyo ekhokelela ekuqhekekeni okanye ekugobekeni komphezulu. Ukugcina ubushushu obuzinzileyo kwigumbi lokucubungula kunokunceda ukuthintela oku ukuba kungenzeki. Ukongeza, kubalulekile ukuphepha ukubeka izinto ezishushu kumphezulu we-granite ukuthintela ukutshatyalaliswa kobushushu.

Ukuqukumbela, igranite yinto esetyenziswa kakhulu kwizixhobo zokucubungula iiwafer ngenxa yeempawu zayo eziphezulu ezinegalelo ekuvelisweni kweewafers ezikumgangatho ophezulu. Ukuqinisekisa ukusebenza kakuhle kunye nobude bexesha, ukuphathwa ngokufanelekileyo, ukucoca rhoqo, ukugcinwa kokuthintela, kunye nokuphepha ukujikeleza kobushushu kubalulekile. Ezi ndlela zinokunceda ukugcina izixhobo zikwimeko entle, nto leyo ekhokelela kwimveliso efanelekileyo kunye neewafers ezikumgangatho ophezulu.