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2025-08-13
Okuqukethwe
Lo mhlahlandlela ophelele uhlola izakhiwo, izinhlelo zokusebenza, namandla emakethe ye insimbi ye-silicon. Sicubungula izindlela zayo zokukhiqiza, ukucaciswa okubalulekile, kanye nezimboni ezihlukahlukene ezithembele kulokhu kwaziswa okubalulekile. Funda mayelana namabanga ahlukene atholakalayo, ukusetshenziswa okuvamile, kanye namathrendi wesikhathi esizayo abumba insimbi ye-silicon imakethe.
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I-silicon yensimbi ingxubevange ye-silicon yezinga le-metallurgical, ngokuyinhloko eyakhiwe nge-silicon (Si) enamazinga ahlukahlukene okungcola. Ubumsulwa bayo bunquma ukusetshenziswa kwayo kanye nenani. Inqubo yokukhiqiza ibandakanya ukuncishiswa kwe-silica (SiO2) kusetshenziswa i-carbon esithandweni somlilo se-arc kagesi. Umphumela insimbi ye-silicon ihlukaniswa ngamamaki ngokusekelwe ekuhlanzekeni kwayo kanye nokuba khona kwezinye izakhi njengensimbi, i-aluminium, ne-calcium. Lawa mabanga anomthelela kakhulu ekufanelekeni kwe insimbi ye-silicon ngezinhlelo zokusebenza ezithile.
I-silicon yensimbi itholakala emabangeni ahlukahlukene, ngokuvamile ahlukaniswa ngokuqukethwe kwawo kwe-silicon. Amabanga ajwayelekile afaka ama-98%, 99%, kanye nama-silicon angama-99.9%. Ukuphakama kwephesenti le-silicon, ukuphakama kokuhlanzeka futhi ngokuvamile, kuyanda izindleko. Lawa maleveli okuhlanzeka athonya izinhlelo zokusebenza zokusetshenziswa ekugcineni, ezinamamaki okuhlanzeka okuphezulu ancanyelwayo ezinhlelweni ezidinga ukuqhutshwa kukagesi okuphakeme noma ukuhlanzeka kwamakhemikhali okudingayo. Ukwakhiwa kwamakhemikhali athile, okuhlanganisa izakhi zokulandelela, nakho kubalulekile. Lokhu kucaciswa kuvame ukuchazwa kumazinga afana ne-ASTM (American Society for Testing and Materials) noma ezinye izinkambiso eziqondene nomkhakha othile.
| Ibanga (%) | Izicelo Ezijwayelekile |
|---|---|
| 98% | Ukusetshenziswa kwe-Metallurgical, ama-aluminium alloys, ukukhiqizwa kwe-ferrosilicon |
| 99% | Imboni yamakhemikhali, ama-silicones, ukukhiqizwa kwe-silicon yezinga lelanga |
| 99.9% | Imboni ye-semiconductor, izicelo zokuhlanzeka okuphezulu, ama-alloys akhethekile |
Izinhlelo zokusebenza ezihlukahlukene ze insimbi ye-silicon gqamisa ukubaluleka kwayo kuzo zonke izimboni ezahlukene. Izakhiwo zayo eziyingqayizivele, okuhlanganisa indawo ephezulu yokuncibilika, ukuzinza kwamakhemikhali, kanye nokuhamba kukagesi, kuyenza ibaluleke kakhulu ezinqubweni eziningi:
Kwezinsimbi, insimbi ye-silicon isebenza njenge-deoxidizer kanye ne-alloying ejenti ekukhiqizeni insimbi ne-aluminium. Ukungeza insimbi ye-silicon ithuthukisa amandla, i-ductility, kanye nokusakazwa kwalezi zinsimbi. Ibuye isetshenziswe ekukhiqizeni ama-alloys e-ferrosilicon, okuyizingxenye ezibalulekile ekwenzeni insimbi.
Imboni yamakhemikhali isebenzisa insimbi ye-silicon njengempahla eluhlaza yokukhiqiza ama-organosilicon compounds, ama-silicone, nama-silane. Lezi zinto zisetshenziswa kakhulu ekusetshenzisweni okuhlukahlukene, kusukela kuma-sealant kanye nezinto zokugcoba ukuya kuma-polymers asebenza kahle kakhulu kanye ne-electronics.
Ukukhiqizwa kwe-silicon yebanga lelanga, ingxenye ebalulekile yamaseli e-photovoltaic, kuncike kakhulu ekuhlanzekeni okuphezulu. insimbi ye-silicon. Isidingo samandla avuselelekayo siyaqhubeka nokuqhuba ukukhula kwe insimbi ye-silicon imakethe kulo mkhakha.
Ikusasa le insimbi ye-silicon imakethe ibukeka ithembisa, igqugquzelwa ukwanda kwesidingo samandla avuselelekayo, izinto ezithuthukisiwe, kanye nentuthuko yezobuchwepheshe. Ukuqamba okusha okuqhubekayo ezindleleni zokukhiqiza, okuhloswe ukuhlanzeka okuphezulu nokusebenza kahle, cishe kuzololonga imboni. Isidingo esikhula njalo sezingxenye ze-elekthronikhi kanye nomkhakha okhulayo wamandla elanga sizoqinisekisa ukubaluleka okuqhubekayo insimbi ye-silicon iminyaka ezayo. Okwekhwalithi ephezulu insimbi ye-silicon kanye nemikhiqizo ehlobene, cabangela ukuhlola abahlinzeki abafana I-Inner Mongolia Xinxin Silicon Industry Co.,Ltd.
I-silicon yensimbi iwumsebenzi oguquguqukayo futhi obalulekile osekela izimboni ezimbalwa ezibalulekile. Ukuqonda izakhiwo zayo, amabanga, kanye nezicelo kubalulekile kochwepheshe emikhakheni eyahlukene. Ukuthuthukiswa okuqhubekayo kanye nokucwengwa kwe insimbi ye-silicon ngokungangabazeki izoqhuba intuthuko eyengeziwe kwezobuchwepheshe kanye nezixazululo ezisimeme.