Ziziphi iiyantlukwano ekusebenzeni kwamacandelo e-granite kwizixhobo ze-semiconductor phantsi kweemeko ezahlukeneyo zokusingqongileyo?

I-Granite yinto esetyenziswa ngokuqhelekileyo ekwenzeni izixhobo ezisetyenziselwa izixhobo ze-semiconductor.Ezi ziqwenga, ngokuqhelekileyo zikwimo yee-chucks kunye neenyawo, zibonelela ngeqonga elizinzileyo lokuhamba kunye nokubeka ii-wafers ze-semiconductor ngexesha lamanqanaba ahlukeneyo enkqubo yokuvelisa.Ukusebenza kunye nokuthembeka kwezi nxalenye zegranite ziphenjelelwa zizinto ezahlukeneyo, kubandakanywa nokusingqongileyo apho zisetyenziswa khona.

Enye yezona zinto zibalulekileyo zokusingqongileyo ezichaphazela amacandelo e-granite kwizixhobo ze-semiconductor bubushushu.I-Granite ine-coefficient ephantsi yokwandiswa kwe-thermal, oku kuthetha ukuba inokumelana noluhlu olubanzi lwamaqondo okushisa ngaphandle kokulwa okanye ukuqhekeka.Nangona kunjalo, ukuguquguquka okugqithisileyo kweqondo lokushisa kunokubangela uxinzelelo ngaphakathi kwezinto, okukhokelela ekuqhekekeni okanye ukuchithwa komphezulu.Ukongeza, ukuvezwa kwamaqondo obushushu aphezulu ixesha elide kunokubangela ukuba izinto zithambe, nto leyo eyenza kube lula ukuguquka nokunxiba.

Ukufuma yenye into ebalulekileyo yokusingqongileyo echaphazela ukusebenza kwamacandelo egranite kwizixhobo zesemiconductor.Amanqanaba aphezulu okufuma anokubangela ukuba ukufuma kungene kwi-porous surface ye-granite, ekhokelela kwi-delamination okanye ukuqhekeka.Ukongeza, ukufuma kunokubangela iibhulukhwe ezimfutshane zombane, ezinokonakalisa izinto ezibuthathaka ze-elektroniki ezilungiswayo kumphezulu wegranite.Ukuthintela le miba, kubalulekile ukugcina indawo eyomileyo ngexesha leenkqubo zokuvelisa i-semiconductor.

Ukuvezwa kweekhemikhali nako kubalulekile ukuqwalaselwa xa usebenzisa amacandelo e-granite kwizixhobo ze-semiconductor.Igranite iqhelekile ukumelana neekhemikhali ezininzi, kodwa izinyibilikisi ezithile kunye neeasidi zinokubangela umonakalo kumphezulu wayo.Iiarhente zokucoca eziqhelekileyo ezifana ne-isopropyl alcohol okanye i-hydrofluoric acid zinokufaka okanye zigxumeke umphezulu wegranite, ezikhokelela kuburhabaxa bomphezulu kunye nokuncipha kwe-flatness.Ukuze ugweme le miba, kufuneka kuthathelwe ingqalelo xa ukhetha ama-agent okucoca kunye neenkqubo zokukhusela umonakalo weekhemikhali.

Enye into engqongileyo echaphazela ukusebenza kwamacandelo e-granite kukungcangcazela.Ukungcangcazela kunokubangela i-microcracks kumphezulu wegranite, okukhokelela ekuthotyweni kwe-flatness yomhlaba.Ukunciphisa ukungcangcazela, kubalulekile ukuthatha amanyathelo afanelekileyo afana nokufaka iinkqubo zokuzihlukanisa ze-vibration kunye nokuphepha ukuhamba ngokungeyomfuneko kwamalungu egranite.

Ukuqukumbela, ukusebenza kwamacandelo e-granite kwizixhobo ze-semiconductor kuphenjelelwa zizinto ezahlukeneyo zokusingqongileyo kubandakanya ubushushu, ukufuma, ukuvezwa kweekhemikhali, kunye nokungcangcazela.Ngokuthatha amanyathelo afanelekileyo okunciphisa ukuvezwa kwezi zinto, abavelisi banokuqinisekisa ukuthembeka kunye nexesha elide lamacandelo e-granite kwizixhobo ze-semiconductor.Ngokuqwalaselwa ngokucophelela kwizinto ezisingqongileyo kunye nokugcinwa okufanelekileyo, amacandelo e-granite aya kuqhubeka edlala indima ebalulekileyo kwishishini le-semiconductor.