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2025-10-21
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Lo mhlahlandlela ophelele uhlola izakhiwo, ukusetshenziswa, kanye nokutholakala kwe insimbi ehlanzekile ye-silicon. Sicubungula ukusetshenziswa kwayo okuhlukahlukene kuzo zonke izimboni ezahlukahlukene, sihlola izinzuzo nemikhawulo yayo. Funda mayelana nenqubo yokukhiqiza, ukucatshangelwa kwekhwalithi, nokuthi ungatholaphi abahlinzeki abathembekile be-silicon ehlanzekile.
Insimbi ehlanzekile ye-silicon, eyaziwa nangokuthi i-silicon ye-metallurgical-grade, iwuhlobo olucolisisiwe lwe-silicon enezinga eliphezulu lokuhlanzeka. Ngokungafani ne-silicon esetshenziswa ku-electronics (i-silicon ye-electronic-grade), i-silicon ye-metallurgical-grade ngokuvamile iqukethe izinga eliphezulu lokungcola. Kodwa-ke, izinga lokuhlanzeka elidingekayo lincike kakhulu ekusetshenzisweni okuhlosiwe. Inqubo yokukhiqiza ibandakanya izinyathelo ezimbalwa zokufinyelela izinga lokuhlanzeka elifunekayo, ngokuvamile eqala ngokuncishiswa kwe-silica (SiO2) esithandweni somlilo se-arc kagesi. I-silicon ewumphumela ibe isihlanzwa ngokuqhubekayo ngezinqubo ezifana nokwelashwa kwamakhemikhali nokucwengwa.
Enye yezinto ezisetshenziswa kakhulu insimbi ehlanzekile ye-silicon kukhiqizwa i-polysilicon, into ebalulekile embonini ye-semiconductor. I-silicon ehlanzekile kakhulu iyadingeka ekukhiqizeni amaseli elanga namasekhethi ahlanganisiwe, adinga amazinga okuhlanzeka aqine kakhulu.
Ukungeza insimbi ehlanzekile ye-silicon kuma-alloys e-aluminium kuthuthukisa kakhulu izakhiwo zabo zokuphonsa. Lokhu kuphumela ezingxenyeni eziqinile, ezihlala isikhathi eside ze-aluminium, ezivame ukusetshenziswa ezimbonini zezimoto nezasemoyeni. Ukwengezwa kwe-silicon kuthuthukisa uketshezi futhi kunciphisa ukushwabana ngesikhathi sokusakaza, okuholela ekunembeni okuthuthukisiwe kwe-dimensional kanye nokuqedwa kwendawo.
Ekwenziweni kwensimbi, insimbi ehlanzekile ye-silicon isebenza njenge-deoxidizer, inciphisa inani lomoya-mpilo ensimbi encibilikisiwe. Lokhu kuthuthukisa ikhwalithi nezakhiwo zensimbi, kuyenze ibe namandla futhi imelane nokugqwala.
Ubumsulwa be insimbi ehlanzekile ye-silicon ibalulekile, njengoba ngisho nenani elincane lokungcola lingathinta kakhulu ukusebenza kwayo nokufaneleka kwezinhlelo zokusebenza ezahlukene. Ukungcola okuvamile kuhlanganisa insimbi, i-aluminium, ne-carbon. Abakhiqizi ngokuvamile bacacisa izinga lokuhlanzeka njengephesenti, ngamaphesenti aphezulu abonisa ukuhlanzeka okukhulu. Izinga lokuhlanzeka elidingekayo liyahlukahluka kuye ngokuthi isicelo. Isibonelo, i-silicon yebanga le-semiconductor idinga ukuhlanzeka okuphezulu kakhulu kunaleyo esetshenziswa kuma-alloys e-aluminium.
Abahlinzeki abathembekile babalulekile ukuze uthole ikhwalithi ephezulu insimbi ehlanzekile ye-silicon. Kubalulekile ukuhlola ngokucophelela abahlinzeki abangaba khona ngokusekelwe kurekhodi labo, izinqubo zokulawula ikhwalithi, kanye nekhono lokuletha ngokungaguquki izinto ezihlangabezana nezidingo ezishiwo. Cabangela izici ezifana nesitifiketi somphakeli, izindlela zokuhlola, nokusekelwa kwamakhasimende. I-Inner Mongolia Xinxin Silicon Industry Co.,Ltd (https://www.xinxinsilicon.com/) ungumkhiqizi ohamba phambili wezinto ezisezingeni eliphezulu ze-silicon. Bazibophezele ekuhlinzekeni ngempahla enokwethenjelwa futhi engaguquki ye insimbi ehlanzekile ye-silicon ukuhlangabezana nezidingo zezimboni ezahlukene.
| Ibanga | Ubumsulwa (%) | Izicelo Ezijwayelekile |
|---|---|---|
| Ibanga leMetallurgical | 98-99.9% | Ama-alloys e-aluminium, ukukhiqizwa kwensimbi |
| Ibanga leSolar | 99.99% | Amaseli elanga |
| Ibanga le-Electronic | 99.9999% + | Ama-semiconductors, ama-circuits ahlanganisiwe |
Lolu lwazi ololwazi olujwayelekile kanye nezinjongo zolwazi kuphela, futhi aluhlanganisi iseluleko sochwepheshe. Hlala uthintana nochwepheshe abafanelekile ngezicelo ezithile nezimfuneko.