Indlela yokusebenzisa nokugcina iGranite isetyenziswa kwiimveliso zezixhobo zokusetyenzwa kwe-wafer

I-Granite iqhele ukusetyenziswa kwishishini le-semiconductor ukwenza izixhobo ezichanekileyo, kubandakanya nezixhobo zokusetyenzwa kwe-wafer.Oku kungenxa yeepropathi ezigqwesileyo zemathiriyeli ezinjengokuqina okuphezulu, ukwandiswa kwe-thermal ephantsi, kunye nokuntywila okuphezulu.Inika umgangatho ozinzileyo kunye nosicaba, obalulekileyo ekuveliseni iisekethe ezincinci ze-elektroniki kwii-wafers.

Xa usebenzisa i-granite kwisixhobo sokulungisa i-wafer, kubalulekile ukuthatha amanyathelo okhuseleko afanelekileyo ukuqinisekisa ukusebenza kakuhle kunye nokuphila ixesha elide.Nanga amanye amacebiso okusebenzisa nokugcina igranite ngokufanelekileyo.

1. Ukuphathwa ngokufanelekileyo kunye nokufakwa

I-Granite yinto enzima kakhulu kunye ne-brittle material efuna ukuphathwa ngokufanelekileyo kunye nokufakwa.Kubalulekile ukuqinisekisa ukuba umphezulu ulinganisiwe phambi kofakelo.Nakuphi na ukungalingani kunokukhokelela kumonakalo kwisixhobo, esinokuchaphazela umgangatho wee-wafers eziveliswayo.Igranite kufuneka iphathwe ngononophelo kwaye kufuneka ihanjiswe kwaye ifakwe ngoncedo lwezixhobo ezikhethekileyo.

2. Ukucoca rhoqo

Izixhobo zokulungisa i-wafer ezisebenzisa i-granite kufuneka zicocwe rhoqo ukuze kuthintelwe ukuqokelelana kobutyobo kunye nokungcola kumphezulu.Ukuqokelela i-debris kunokubangela ukukrala okanye ukukhokelela ekubunjweni kokuqhekeka, okunokuchaphazela umgangatho wee-wafers eziveliswayo.Ilaphu elithambileyo kunye nesisombululo sesepha esithambileyo sinokwanela ukucoca indawo yegranite.Izicoci ezirhabaxa kunye neekhemikhali kufuneka ziphetshwe njengoko zingonakalisa umphezulu.

3. Ulondolozo lothintelo

Ulondolozo lothintelo lubalulekile ukuze kuqinisekiswe ukuba isixhobo sokusetyenzwa kwe-wafer sisebenza ngokugqibeleleyo.Isixhobo kunye nomphezulu wegranite kufuneka uhlolwe rhoqo, kwaye naziphi na iimpawu zomonakalo kufuneka zilungiswe ngokukhawuleza.Oku kunokunceda ekuboneni iingxaki kwangethuba kwaye kuthintele ukuba zingangeni kwiingxaki ezinkulu ezibiza imali eninzi ukuzilungisa.

4. Kuphephe ukuhamba ngebhayisikile eshushu

I-Granite ivakalelwa kukutshintsha kweqondo lokushisa, kwaye i-thermal cycling kufuneka igwenywe.Utshintsho olukhawulezileyo kwiqondo lobushushu lunokubangela ukuba igranite yande kwaye ikhokelele, ekhokelela ekuqhekekeni okanye ekujikeni komhlaba.Ukugcina ubushushu obuzinzileyo kwigumbi lokulungisa kunokuncedisa ukuthintela oku ukuba kungenzeki.Ukongezelela, kubalulekile ukuphepha ukubeka izinto ezishushu kwindawo yegranite ukukhusela ukutshatyalaliswa kwe-thermal.

Ukuqukumbela, i-granite sisixhobo esisetyenziswa ngokuqhelekileyo kwisixhobo sokulungisa i-wafer ngenxa yeempawu zayo eziphezulu ezinegalelo ekuvelisweni kwee-wafers ezikumgangatho ophezulu.Ukuqinisekisa ukusebenza kakuhle kunye nokuphila ixesha elide, ukuphatha ngokufanelekileyo, ukucocwa rhoqo, ukugcinwa kokuthintela, kunye nokuphepha ukuhamba ngebhayisikili eshushu kubalulekile.Olu qheliselo lunokunceda ukugcina isixhobo sikwimeko egqwesileyo, okukhokelela kwimveliso eyiyeyona ifanelekileyo kunye neewafers ezikumgangatho ophezulu.