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Lo mhlahlandlela ophelele uhlola izakhiwo, ukusetshenziswa, kanye nokutholakala kwensimbi ye-silicon emsulwa. Sizocubungula ukusetshenziswa kwayo okuhlukahlukene kuzo zonke izimboni ezahlukahlukene, sigqamisa izinto ezibalulekile zokukhetha nokuthenga. Funda mayelana namabanga ahlukene we insimbi ehlanzekile ye-silicon nokuthi ungayikhetha kanjani efanele izidingo zakho ezithile.
Insimbi ehlanzekile ye-silicon, eyaziwa nangokuthi i-silicon ye-metallurgical-grade, iwuhlobo lwe-silicon ehlanzeke kakhulu, into eyi-metalloid egcwele uqweqwe lomhlaba. Ngokungafani ne-silicon etholakala esihlabathini (i-silicon dioxide), insimbi ehlanzekile ye-silicon sekucutshungulwe kabanzi ukususa ukungcola. Le nqubo yokuhlanza iphumela ezintweni ezinokuhlanzeka okuphezulu, okuvamise ukudlula u-99%. Izinga lokuhlanzeka lithinta kakhulu izakhiwo zayo kanye nokufaneleka kwezinhlelo zokusebenza ezahlukene.
Ubumsulwa be insimbi ehlanzekile ye-silicon ngokuvamile kuvezwa njengephesenti lokuqukethwe kwe-silicon. Amabanga ahlukene akhona, ahlukaniswa ngokwamazinga awo okuhlanzeka kanye nezinhlobo nokugxiliswa kokungcola okukhona. Lawa mabanga anquma ukufaneleka kwawo ezinhlelweni ezihlukahlukene zokusebenza. Isibonelo, amamaki aphezulu okuhlanzeka abalulekile kuma-elekthronikhi, kuyilapho amamaki amsulwa kancane angase anele ezinsizeni ze-metallurgical. Amazinga akhethekile kanye nokucaciswa, njengalawo ashiwo yi-ASTM International, achaza izigaba ezamukelekayo zokungcola ebangeni ngalinye. Ukukhetha ibanga elifanele kubalulekile ukuze uqinisekise ukusebenza nokuthembeka komkhiqizo wokugcina.
Insimbi ehlanzekile ye-silicon iyisisekelo semboni ye-semiconductor. Izakhiwo zayo ze-elekthronikhi eziyingqayizivele ziyenza ilungele ukukhiqiza amasekhethi ahlanganisiwe, ama-transistors, namaseli elanga. Isidingo se-silicon ehlanzekile siyaqhubeka nokukhula ngokuthuthuka kwe-microelectronics kanye nobuchwepheshe bamandla avuselelekayo. Izinga lokuhlanzeka lithinta ngokuqondile ukusebenza nokuthembeka kwalezi zingxenye ze-elekthronikhi.
Embonini ye-metallurgical, i-silicon isebenza njenge-alloying agent, ithuthukisa izakhiwo zezinsimbi ezihlukahlukene. Ukungeza insimbi ehlanzekile ye-silicon ingathuthukisa amandla, ubulukhuni, nokumelana nokugqwala kwe-aluminium, insimbi, namanye ama-alloys. Inani eliqondile le-silicon elengeziwe linqunywa izici ezifunwayo zomkhiqizo wokugcina wensimbi.
Insimbi ehlanzekile ye-silicon isetshenziswa njengempahla eluhlaza ekukhiqizeni amakhemikhali ahlukahlukene asekelwe ku-silicon, okuhlanganisa ama-silicone, ama-silane, nezinye izinhlanganisela ze-organosilicon. Lezi zinhlanganisela zithola ukusetshenziswa ezindaweni ezihlukahlukene ezifana nezokwakha, izimonyo, nemithi.
Ukukhetha umphakeli onokwethenjelwa kubalulekile. Cabangela izici ezifana nalezi:
Okwekhwalithi ephezulu insimbi ehlanzekile ye-silicon, hlola abahlinzeki abathembekile njenge I-Inner Mongolia Xinxin Silicon Industry Co.,Ltd. Banikezela ngebanga elibanzi lamabanga kanye nokucaciswa ukuze kuhlangatshezwane nezidingo ezahlukahlukene zezimboni.
Isidingo se insimbi ehlanzekile ye-silicon kulindeleke ukuthi iqhubeke nokukhuphuka, iqhutshwa ikakhulukazi ukukhula kwemboni yezogesi kanye nezamandla avuselelekayo. Intuthuko kumasu okuhlanza nokucubungula ubuchwepheshe iqhubeka nokwenza ngcono ikhwalithi nokutholakala kwe-silicon ehlanzekile, okuholela kumishini kagesi esebenza kahle kakhulu futhi enamandla namaseli elanga.
Lolu lwazi ololwazi olujwayelekile kanye nezinjongo zolwazi kuphela, futhi aluhlanganisi iseluleko sochwepheshe. Hlala uthintana nochwepheshe abafanelekile ngezicelo ezithile nezimfuneko.