Isetshenziselwa ini i-silicon carbide crucible?

I-Silicon Carbide (SiC) Crucibles izikhilimu ezincibilikayo zekhwalithi ye-premium eziklanyelwe ukuhlinzeka ngokusebenza okukhethekile ezinhlelweni ezihlukene zezimboni.Lawa ma-crucibles aklanyelwe ngokukhethekile ukumelana nezinga lokushisa eliphezulu afika ku-1600°C (3000°F), okuwenza alungele ukuncibilika nokucwengisisa izinsimbi eziyigugu, izinsimbi eziyisisekelo, neminye imikhiqizo ehlukahlukene.

Enye yezinzuzo ezibalulekile zama-SiC crucibles ukumelana kwawo okuphezulu nokushaqeka okushisayo.Lokhu kusho ukuthi angakwazi ukumelana nokushintsha kwezinga lokushisa okusheshayo ngaphandle kokuqhekeka noma ukuphuka, ukuqinisekisa ubude bempilo ende kanye nokunciphisa isidingo sokushintshwa njalo.Kungakhathaliseki ukuthi usebenza ngegolide, isiliva, ithusi, nanoma iyiphi enye insimbi, ama-SiC crucibles aqinisekisa izinqubo zokuncibilika nokucwengisiswa okufanele.

I-silicon carbide cruciblesthola izinhlelo zokusebenza ezimbonini ezahlukahlukene, okuhlanganisa ukukhiqiza ubucwebe, ukulingisa insimbi, ucwaningo lwaselabhorethri, ngisho nokukhiqizwa kwezinto zokwakha ze-semiconductor.Ikhono lazo lokumelana namazinga okushisa aphezulu kanye nezindawo ezibolayo lizenza zibe yinketho yochwepheshe kule mikhakha.Ukwengeza, ama-SiC crucibles anikeza ukuqhutshwa kokushisa okuhle kakhulu, okuholela ekushiseni okuphumelelayo nokusabalalisa ukushisa okuthuthukisiwe kuyo yonke inqubo yokuncibilika.

I:Isetshenziswa embonini yokukhiqiza ubucwebe

Ama-SiC crucibles adlala indima ebalulekile ekukhiqizeni izingcezu eziyinkimbinkimbi nezintekenteke.Lawa ma-crucibles aqinisekisa ukulawula okunembile kwezinga lokushisa, ngaleyo ndlela evumela abahlobiso bobucwebe ukuthi bafinyelele ukuvumelana kanye nekhwalithi oyifunayo emikhiqizweni yabo yokugcina.Ngaphezu kwalokho, ama-SiC crucibles ahlinzeka ngendawo engenakho ukungcola, eqinisekisa ukuthi ukuhlanzeka kwezinsimbi eziyigugu kugcinwa kuyo yonke inqubo yokuncibilika nokucwengisiswa.

II: Isetshenziswa ekubunjweni kwensimbi

Kungakhathaliseki ukuthi izithombe zayo eziqoshiwe zethusi noma ukudala izingxenye zensimbi eziyinkimbinkimbi, lezi zinsimbi zinikeza ukuzinza nokuqina okushisayo.Ukungangeni kwawo kwamakhemikhali kanye nemvelo engasasebenzi kuwenza alungele ukuphatha ingxubevange yama-alloys, okuhlanganisa i-aluminium, insimbi, ne-titanium.

III: Isetshenziswa emphakathini wesayensi

Umphakathi wesayensi nawo uthembele ku-SiC crucibles ngezinjongo zocwaningo zaselabhorethri ezihlukahlukene.Lawa ma-crucibles awusizo ikakhulukazi ekuhloleni izinga lokushisa eliphezulu futhi angamelana nezimo zamakhemikhali ezinolaka.Kusukela ocwaningweni lwe-metallurgical kuya ezifundweni zesayensi yezinto ezibonakalayo, ama-SiC crucibles ahlinzeka ngesixazululo esithembekile nesiqinile kubacwaningi nososayensi.

IV: Isetshenziselwa ukukhiqizwa kwe-semiconductor

Ukukhiqizwa kwama-semiconductors kuhilela izinqubo zokushisa okuphezulu, futhi ukusetshenziswa kwe-SiC crucibles kuqinisekisa ukulawulwa okunembile kwezinga lokushisa ngenkathi kugcinwa imvelo engenakho ukungcola.Ukwengeza, ama-SiC crucibles anikeza ukumelana okuhle kakhulu nama-asidi, ama-alkali, nezinye izinto ezonakalisayo, okuwenza afaneleke kakhulu izimo ezinzima zokwenziwa kwe-semiconductor.

Ama-SiC crucibles ahlinzeka ngezinzuzo eziningana ngaphezu kwezinsimbi ezivamile ezenziwe nge-graphite noma ubumba.Lawa ma-crucibles avame ukuba nesikhathi esifushane sokuphila futhi angaholela ekungcoleni kwensimbi encibilikisiwe.Ama-SiC crucibles, ngakolunye uhlangothi, anesikhathi eside kakhulu sokuphila, anciphisa isikhathi sokuphumula nokwandisa umkhiqizo.Ukuzinza kwawo kwamakhemikhali aphezulu futhi kuvimbela ukusabela okungafuneki ngezinsimbi ezincibilikisiwe, okuqinisekisa amazinga aphezulu okuhlanzeka emikhiqizweni yokugcina.

Sengiphetha, ama-SiC crucibles ayimpahla ebalulekile yezimboni ezidinga ukulawulwa okunembile kwezinga lokushisa kanye nemvelo engenakho ukungcola.Ikhono lazo lokumelana namazinga okushisa aphakeme, ukushaqeka okushisayo, kanye nezindawo zamakhemikhali ezinolaka kuzenza zibe ukukhetha okuhle kokuncibilikisa nokucwengisisa izinsimbi eziyigugu nezinsimbi eziyisisekelo.Kusukela ekwenziweni kobucwebe kuya ekubunjweni kwensimbi kanye nokukhiqizwa kwe-semiconductor, izinsimbi ze-SiC zinikeza ukusebenza okuphakeme, ukuqina okuthuthukisiwe, nokusebenza okuthuthukisiwe.