Usayizi we-silicon wensimbi we-silicon wabhekelwa e-USD 12,4 million ngo-2021. Kulindeleke ukuthi ifinyelele kwisigidi sama-20,60 ngonyaka ka-20.60, ikhula nge-CACR yesikhathi sokubikezela (2022-2030). I-Asia-Pacific iyimakethe yensimbi ye-silicon evelele kunazo zonke, ikhula ngakuyi-6.7% ngesikhathi sokubikezela.
Agasti 16, 2022 12:30:30 Umthombo: Ucwaningo lweStraits
INew York, United States, Aug. 16, 2022 (Umhlaba wonke weGlobe) - Isithando sikagesi sisetshenziselwa ukushaya i-quartz ne-coke ukukhiqiza insimbi ye-silicon. Ukwakheka kukaSilicon kukhuphuke kusuka kumaphesenti angama-98 kuye kwangamaphesenti angama-99.99 kuyo yonke iminyaka embalwa edlule. I-Iron, i-aluminium, ne-calcium ukungcola kwe-silicon okuvamile. I-Silicon Metal isetshenziselwa ukukhiqiza ama-silicones, ama-aluminium alloys kanye nama-semiconductors, phakathi kweminye imikhiqizo. Amabanga ahlukene we-silicon tilals atholakalayo okuthenga afaka lezo ze-metallurgy, Chemistry, Electronics, Polysilicon, Solar Energy, kanye nobumsulwa obuphezulu. Lapho i-quartz rock noma isihlabathi isetshenziswa ekuconyweni, kukhiqizwa amamaki ahlukahlukene we-silicon metal.
Okokuqala, ukuncishiswa kwe-carbothermic kwe-silica esithandweni se-arc kuyadingeka ukukhiqiza i-silicon ye-metallurgical. Ngemuva kwalokho, i-silicon icutshungulwa nge-hydrometallurgy ukuthi isetshenziswe embonini yamakhemikhali. Insimbi ye-silicon yebanga lamakhemikhali isetshenziswa ekukhiqizweni kwama-silicones kanye naseSilanes. Amaphesenti angama-99.99 amaphesenti ama-metlurgical silicon adingekayo ukukhiqiza ama-alloys wensimbi ne-aluminium. Imakethe yomhlaba wonke yensimbi ye-silicon iqhutshwa yizici eziningana, kufaka phakathi ukwanda kwesidingo se-Aluminium Alloys embonini yezimoto, izimakethe zohlelo lokusebenza lokugcina amandla, kanye nomkhakha wamakhemikhali wezwe lonke.
Ukusetshenziswa okukhulayo kwama-aluminium-silicon alloys kanye nezinhlelo zokusebenza ezahlukahlukene ze-silicon zishayela imakethe yomhlaba
I-Aluminium ihlanganiswe nezinye izinsimbi zezicelo zezimboni zokuthuthukisa izinzuzo zayo zemvelo. I-Aluminium iguquguqukayo. I-Aluminium ehlanganiswe ne-silicon yakha i-alloy esetshenziselwa ukwenza izinto eziningi ze-cast. Lezi zenhlalo zisetshenziswa kwizimboni zezimoto ne-aerospace ngenxa yokungasebenzi kwazo, izakhiwo zemishini, ukumelana nokugqwala, nokuvimbela ukumelana. Ziyagqokwa futhi zivimbela ukugqwala. I-Copper ne-magnesium kungathuthukisa izakhiwo ze-alloy's mehendi kanye nokuphendula kokwelashwa okushisa. I-Al-Si Alloy inokukhohla okuhle kakhulu, ukufudumala, i-fluity, i-coefficion ephansi ephansi, amandla athile athile, kanye nokugqoka okunengqondo nokuphikiswa kokugqwala. I-Aluminium Silicide-Magnicide-Magnesium isetshenziswa ezingxenyeni ezisebenza ngemikhumbi nasezindaweni ezisogwini solwandle. Ngenxa yalokho, ukufunwa kwe-aluminium kanye ne-silicon alloys kulindeleke ukuthi kuvuke.
IPolysilicon, i-silicon yensimbi eyenziwe ngomkhiqizo, isetshenziselwa ukwenza ama-silicon wafers. I-Silicon Wafers yenza amasekethe ahlanganisiwe, umgogodla we-elekthronikhi wanamuhla. Ama-elekthronikhi abathengi, ezimboni, kanye nezempi ze-elekthronikhi zifakiwe. Njengoba izimoto zikagesi zithandwa kakhulu, abenzi bezimoto kufanele bathuthukise ukwakheka kwabo. Lo mkhuba kulindeleke ukuthi wandise isidingo sama-elekthronikhi wezimoto, wakha amathuba amasha we-semiconductor-grade we-silicon Metal.
Ukuqamba ubuchwepheshe bamanje kwezindleko zokukhiqiza eziphansi kwakha amathuba anenhlamvu
Izindlela ezijwayelekile zokucwengezela zidinga amandla amakhulu kagesi namandla ashisayo. Lezi zindlela zinamandla kakhulu. Indlela ye-Nokia idinga amazinga okushisa angenhla kwe-1 ° C no-200 kWh kagesi ukukhiqiza i-1 kg ye-silicon. Ngenxa yezidingo zamandla, ukucwetshwa kwe-silicon ephezulu kuyabiza. Ngakho-ke, sidinga izindlela ezishibhile, ezingaphansi kwamandla - ezikhudlwana zokukhiqiza i-silicon. Igwema inqubo esezingeni eliphakeme ye-Nokia, enezinto ezinamandla ze-Trichlorosilane, izidingo zamandla aphezulu, nezindleko eziphakeme. Le nqubo isusa ukungcola kusuka ku-metallur-grade silicon, okuholela ku-99.9999% silico, futhi idinga i-20 kwh ukukhiqiza i-silicon eyodwa ye-ultrapure, ukuncishiswa kwama-90% kusuka kwindlela ye-Nokia. I-kilogram yonke ye-silicon egciniwe isindisa i-USD 10 ngezindleko zamandla. Lokhu kwasungulwa kungasetshenziselwa ukukhiqiza insimbi ye-silicon ye-solar-grade.
Ukuhlaziywa kwesifunda
I-Asia-Pacific iyimakethe yensimbi ye-silicon evelele kunazo zonke, ikhula ngakuyi-6.7% ngesikhathi sokubikezela. Imakethe yensimbi ye-silicon esifundeni sase-Asia-Pacific idonswa ukunwetshwa kwezimboni zamazwe afana ne-India neChina. Ama-Aluminium Alloys kulindeleke ukuthi adlale indima ebalulekile ekugcineni ukufunwa kwe-silicon ngesikhathi sokubikezela kwezicelo ezintsha zokupakisha, izimoto, kanye ne-elekthronikhi. Amazwe ase-Asia afana neJapan, iTaiwan, ne-India babone ukuthuthukiswa kwengqalasizinda, okuye kwaba nomphumela wokuthengisa kwengqalasizinda yezokuxhumana, i-hardware yenethiwekhi, kanye nemishini yezokwelapha. Isidingo sensimbi ye-silicon sikhuphuka ngezinto zokwakha ezisekelwe ku-silicon ezifana ne-silicones kanye ne-silicon wafers. Ukukhiqizwa kwe-Aluminium-Silicon Alloys kulindeleke ukuthi kukhuphuke ngesikhathi sokubikezela ngenxa yokuphuza izimoto ekhuphukile. Ngakho-ke, amathuba okukhula emakethe yensimbi ye-silicon kulezi zindawo kungenxa yokwanda kwezimoto ezinjengezokuthutha kanye nabagibeli.
I-Europe ingumthelela wesibili emakethe futhi kulinganiselwa ukuthi ifinyelela e-USD 2330.68 million ku-CAGR ye-4.3% ngesikhathi sokubikezela. Ukwanda kokukhiqizwa kwezimoto esifundeni kungumshayeli oyinhloko wesidingo sesifunda sensimbi ye-silicon. Imboni yezimoto yaseYurophu yasungulwa kahle futhi ikhaya kwabenzi bemoto yomhlaba wonke abakhiqiza izimoto zemakethe ephakathi nendawo okunethezeka okuphezulu. IToyota, Volkswagen, BMW, i-Audi, neFiat bangabadlali ababalulekile embonini yezimoto. Kulindeleke ukuthi kube ngukukhuphuka kwesidingo se-Aluminium Alloys esifundeni njengomphumela oqondile wezinga elikhuphukayo lomsebenzi wokukhiqiza kwezimoto, zokwakha, kanye nezimboni ze-aerospace.
Amaphuzu aphezulu agqamile
· Imakethe yensimbi ye-silicon yomhlaba wonke yabhekwa e-USD 12,4 million ngo-2021. Kulindeleke ukuthi ifinyelele kwisigidi sama-20,60 ngonyaka ka-20.60, ikhula ngaku-cheag yisikhathi sokubikezela (2022-2030).
Kususelwa kuhlobo lomkhiqizo, imakethe yensimbi ye-silicon ye-Global Silicon ihlukaniswe yaba yi-metallurgical namakhemikhali. Ingxenye ye-metallurgical ingumnikeli ophakeme kakhulu emakethe, ikhule ngendlela eyi-6.2% ngesikhathi sokubikezela.
Kususelwa kuzinhlelo zokusebenza, i-Global Silicon Metal Market ihlukaniswe nge-aluminium alloys, i-silicone, kanye nemicuctures. Ingxenye ye-Aluminium Alloys ingumnikeli ophakeme kakhulu emakethe, ikhula nge-CAGR ye-4.3% ngesikhathi sokubikezela.
I-Asia-Pacific iyimakethe yensimbi ye-silicon evelele kunazo zonke emhlabeni, ikhula ngakuyi-6.7% ngesikhathi sokubikezela.