Usayizi wemakethe yensimbi ye-silicon yomhlaba wonke wawulinganiselwa ku-USD 12.4 wezigidi ngo-2021. Kulindeleke ukuthi ufinyelele ku-USD 20.60 wezigidi ngo-2030, ukhula ku-CAGR ka-5.8% ngesikhathi sokubikezela (2022-2030). I-Asia-Pacific iyimakethe yensimbi ye-silicon ebusa kakhulu emhlabeni, ekhula ku-CAGR ka-6.7% ngesikhathi sokubikezela.
Agasti 16, 2022 12:30 ET | Umthombo: Straits Research
New York, United States, Aug. 16, 2022 (GLOBE NEWSWIRE) — Isithando somlilo sikagesi sisetshenziselwa ukuncibilikisa i-quartz ne-coke ndawonye ukuze kukhiqizwe i-Silicon Metal. Ukwakheka kwe-silicon kukhuphuke kusuka kumaphesenti angama-98 kuya kumaphesenti angama-99.99 phakathi neminyaka embalwa edlule. I-iron, i-aluminium, ne-calcium ukungcola okujwayelekile kwe-silicon. Insimbi ye-silicon isetshenziselwa ukukhiqiza ama-silicone, ama-aluminium alloys, nama-semiconductors, phakathi kweminye imikhiqizo. Amabanga ahlukene ezinsimbi ze-silicon ezitholakalayo ukuze athengwe afaka lawo e-metallurgy, chemistry, electronics, polysilicon, amandla elanga, kanye nokuhlanzeka okuphezulu. Lapho kusetshenziswa idwala le-quartz noma isihlabathi ekucwengisiseni, amabanga ahlukahlukene ensimbi ye-silicon akhiqizwa.
Okokuqala, ukuncishiswa kwe-carbothermic ye-silica esithandweni se-arc kuyadingeka ukukhiqiza i-silicon ye-metallurgical. Ngemuva kwalokho, i-silicon icutshungulwa nge-hydrometallurgy ukuze isetshenziswe embonini yamakhemikhali. Insimbi ye-silicon yezinga lamakhemikhali isetshenziswa ekukhiqizeni ama-silicone nama-silane. I-99.99% ye-silicon ehlanzekile ye-metallurgical iyadingeka ukukhiqiza insimbi ne-aluminium alloys. Imakethe yomhlaba wonke ye-silicon metal iqhutshwa yizinto ezimbalwa, okuhlanganisa ukwanda kwesidingo sama-alloys e-aluminium embonini yezimoto, ukwanda kokusetshenziswa kwe-silicone, izimakethe zokugcina amandla, kanye nemboni yamakhemikhali yomhlaba wonke.
Ukukhula kokusetshenziswa kwe-Aluminium-Silicon Alloys kanye Nezicelo Ezihlukahlukene Zensimbi Ye-Silicon Kushayela Imakethe Yomhlaba Wonke
I-Aluminium ixubene nezinye izinsimbi ukuze isetshenziswe ezimbonini ukuthuthukisa izinzuzo zayo zemvelo. I-Aluminium inezinto eziningi. I-aluminium ehlanganiswe ne-silicon yenza ingxubevange esetshenziselwa ukwenza izinto eziningi ezisansimbi. Lawa ma-alloys asetshenziswa ezimbonini zezimoto kanye ne-aerospace ngenxa yokuqina kwazo, izakhiwo zemishini, ukumelana nokugqwala, nokumelana nokugqokwa. Ziyakwazi futhi ukumelana nokugqwala. Ithusi ne-magnesium kungathuthukisa izakhiwo zemishini ye-alloy kanye nokusabela kokwelashwa kokushisa. I-Al-Si alloy inokucastability okuhle kakhulu, i-weldability, fluidity, i-coefficient ephansi yokwandisa okushisayo, amandla athile aphezulu, nokuguga okunengqondo nokumelana nokugqwala. Ama-alloys e-aluminium silicide-magnesium asetshenziswa ekwakhiweni kwemikhumbi nasezingxenyeni zepulatifomu zasolwandle. Njengomphumela, isidingo se-aluminium nama-silicon alloys kulindeleke ukuthi sikhuphuke.
I-Polysilicon, i-silicon metal by-product, isetshenziselwa ukwenza ama-wafers e-silicon. Ama-wafer e-silicon enza amasekhethi ahlanganisiwe, umgogodla wezinto zesimanje ze-electronics. Ama-electronics wabathengi, izimboni, kanye nezempi yezempi ifakiwe. Njengoba izimoto zikagesi zithandwa kakhulu, abakhiqizi bezimoto kumele bathuthukise imiklamo yabo. Lo mkhuba kulindeleke ukuthi ukhuphule isidingo sama-electronics wezimoto, udale amathuba amasha ensimbi ye-silicon ye-semiconductor-grade.
Ukusungula Ubuchwepheshe Bamanje Kuye Ezindlekweni Zokukhiqiza Eziphansi Ukudala Amathuba Anenzuzo
Izindlela zokucwenga ezivamile zidinga amandla abalulekile kagesi kanye ne-thermal. Lezi zindlela zidinga amandla kakhulu. Indlela ye-Siemens idinga amazinga okushisa angaphezu kuka-1,000 ° C kanye no-200 kWh kagesi ukuze kukhiqizwe i-1 kg ye-silicon. Ngenxa yezidingo zamandla, ukucwengwa kwe-silicon ephezulu kuyabiza. Ngakho-ke, sidinga izindlela ezishibhile, ezingasebenzisi kakhulu amandla okukhiqiza i-silicon. Igwema inqubo evamile ye-Siemens, ene-trichlorosilane egqwalayo, izidingo zamandla aphezulu, nezindleko eziphezulu. Le nqubo isusa ukungcola ku-silicon ye-metallurgical-grade, okuholela ku-99.9999% ye-silicon ehlanzekile, futhi idinga i-20 kWh ukukhiqiza i-silicon ye-ultrapure yekhilogremu, ukuncipha kwama-90% endleleni ye-Siemens. Ikhilogremu ngayinye ye-silicon elondoloziwe yonga u-USD 10 ezindlekweni zamandla. Lokhu okusunguliwe kungasetshenziswa ukukhiqiza i-solar-grade silicon metal.
Ukuhlaziywa Kwesifunda
I-Asia-Pacific iyimakethe yensimbi ye-silicon ebusa kakhulu emhlabeni, ekhula ku-CAGR ka-6.7% ngesikhathi sokubikezela. Imakethe yensimbi ye-silicon esifundeni sase-Asia-Pacific igqugquzelwa ukwanda kwezimboni zamazwe afana neNdiya neChina. Ama-aluminium alloys kulindeleke ukuthi abambe iqhaza elikhulu ekugcineni isidingo se-silicon ngesikhathi sokubikezela ezinhlelweni ezintsha zokupakisha, izimoto, nezinto zikagesi. Amazwe ase-Asia afana neJapan, Taiwan, ne-India abone ukwanda kwentuthuko yengqalasizinda, okuholele ekwandeni kokuthengiswa kwengqalasizinda yezokuxhumana, i-network hardware, kanye nemishini yezokwelapha. Isidingo sensimbi ye-silicon siyakhuphuka ezintweni ezisekelwe ku-silicon njengama-silicones nama-silicon wafers. Ukukhiqizwa kwama-aluminium-silicon alloys kulindeleke ukuthi kukhuphuke ngesikhathi sokubikezela ngenxa yokwanda kokusetshenziswa kwezimoto zase-Asia. Ngakho-ke, amathuba okukhula emakethe yensimbi ye-silicon kulezi zifunda ngenxa yokwanda kwezimoto ezifana nezokuthutha nabagibeli.
I-Europe ingeyesibili enikela emakethe futhi ilinganiselwa ukuthi ifinyelele cishe ezigidini ezingama- $ 2330.68 ku-CAGR ka-4.3% ngesikhathi sokubikezela. Ukwanda kokukhiqizwa kwezimoto zesifunda kungumshayeli oyinhloko wesidingo salesi sifunda sensimbi ye-silicon. Imboni yezimoto yaseYurophu isizinze kahle futhi iyikhaya labenzi bezimoto emhlabeni wonke abakhiqiza izimoto ezimakethe ephakathi nendawo kanye nesigaba sokunethezeka esiphezulu. IToyota, Volkswagen, BMW, Audi, neFiat abadlali ababalulekile embonini yezimoto. Kulindeleke ukuthi kube nokukhuphuka kwesidingo sama-alloys e-aluminium esifundeni njengomphumela oqondile wezinga elikhulayo lomsebenzi wokukhiqiza embonini yezimoto, yokwakha, kanye ne-aerospace.
Amaphuzu Avelele Abalulekile
·Imakethe ye-silicon metal yomhlaba wonke yayilinganiselwa ku-USD 12.4 million ngo-2021. Kulindeleke ukuthi ifinyelele ku-USD 20.60 million ngo-2030, ikhula ku-CAGR ka-5.8% ngesikhathi sokubikezela (2022–2030).
Ngokusekelwe ohlotsheni lomkhiqizo, imakethe yensimbi ye-silicon yomhlaba wonke ihlukaniswe yaba yi-metallurgical namakhemikhali. Ingxenye ye-metallurgical inikela kakhulu emakethe, ikhula ku-CAGR ka-6.2% ngesikhathi sokubikezela.
·Ngokusekelwe kuzinhlelo zokusebenza, imakethe yensimbi ye-silicon yomhlaba wonke ihlukaniswe yaba ama-alloys e-aluminium, i-silicone, nama-semiconductors. Ingxenye ye-aluminium alloys inikela kakhulu emakethe, ikhula ku-CAGR ka-4.3% ngesikhathi sokubikezela.
I-Asia-Pacific iyimakethe yensimbi ye-silicon ehamba phambili emhlabeni wonke, ekhula ku-CAGR ka-6.7% ngesikhathi sokubikezela.