Ubungakanani bemakethi yesinyithi yesilicon yehlabathi buxabisa i-USD 12.4 yezigidi ngo-2021. Kulindeleke ukuba ifikelele kwi-USD 20.60 yezigidi ngo-2030, ikhule kwi-CAGR ye-5.8% ngexesha lexesha eliqikelelweyo (2022-2030). I-Asia-Pacific yeyona makethi yesinyithi yesilicon yehlabathi ebalaseleyo, ikhula kwi-CAGR ye-6.7% ngexesha lexesha eliqikelelweyo.
Nge-16 ka-Agasti, 2022 12:30 ET | Umthombo: Uphando lweStraits
ENew York, eMelika, nge-16 ka-Agasti, 2022 (GLOBE NEWSWIRE) — Isithando sombane sisetyenziselwa ukunyibilikisa i-quartz kunye nokudibanisa kunye ukuvelisa iSilicon Metal. Ukwakheka kweSilicon kunyuke ukusuka kwi-98 ekhulwini ukuya kwi-99.99 ekhulwini kwiminyaka embalwa edlulileyo. I-iron, i-aluminium, kunye ne-calcium zizinto ezingcolisayo ze-silicon eziqhelekileyo. I-silicon metal isetyenziselwa ukuvelisa ii-silicones, ii-aluminium alloys, kunye nee-semiconductors, phakathi kwezinye iimveliso. Amanqanaba ahlukeneyo eentsimbi ze-silicon ezikhoyo ukuthengwa aquka lawo e-metallurgy, i-chemistry, i-electronics, i-polysilicon, amandla elanga, kunye nobunyulu obuphezulu. Xa kusetyenziswa i-quartz rock okanye isanti ekucoceni, kuveliswa amanqanaba ahlukeneyo e-silicon metal.
Okokuqala, kufuneka ukunciphisa i-silica kwi-arc oven ukuze kuveliswe i-silicon ye-metallurgical. Emva koko, i-silicon icutshungulwa nge-hydrometallurgy ukuze isetyenziswe kwishishini leekhemikhali. I-silicon metal ye-chemical-grade isetyenziswa kwimveliso yee-silicones kunye nee-silane. I-99.99% ye-silicon ye-metallurgical ecocekileyo iyadingeka ukuvelisa i-aluminium alloys yentsimbi kunye ne-aluminium. Imarike yehlabathi ye-silicon metal iqhutywa zizinto ezahlukeneyo, kubandakanya ukwanda kwemfuno yee-aluminium alloys kwishishini leemoto, ukwanda kwesicelo se-silicones, iimarike zokugcina amandla, kunye neshishini leekhemikhali lehlabathi.
Ukusetyenziswa okukhulayo kwe-Aluminium-Silicon Alloys kunye nezicelo ezahlukeneyo zeSilicon Metal kuqhuba iMarike yeHlabathi
I-aluminium ixutywa nezinye izinyithi ukuze isetyenziswe kwimizi-mveliso ukuphucula iingenelo zayo zendalo. I-aluminium iyakwazi ukusetyenziswa ngeendlela ezahlukeneyo. I-aluminium xa idibene ne-silicon yenza i-alloy esetyenziselwa ukwenza uninzi lwezixhobo ezibunjiweyo. Ezi alloys zisetyenziswa kwimizi-mveliso yeemoto kunye neenqwelo-moya ngenxa yokuba ziyakwazi ukuphotha, iimpawu zoomatshini, ukumelana nokugqwala, kunye nokumelana nokugqwala. Zikwakwazi ukumelana nokugqwala nokugqwala. I-Copper kunye ne-magnesium zinokuphucula iimpawu zoomatshini ze-alloy kunye nempendulo yonyango lobushushu. I-alloy ye-Al-Si inokumelana nokugqwala okugqwesileyo, ukuwelda, ukunyibilika, i-coefficient yokwandiswa kobushushu ephantsi, amandla aphezulu athile, kunye nokumelana nokugqwala okufanelekileyo. Ii-alloys ze-aluminium silicide-magnesium zisetyenziswa ekwakheni iinqanawa nakwiindawo zeplatifomu zaselwandle. Ngenxa yoko, kulindeleke ukuba imfuno ye-alloy ye-aluminium kunye ne-silicon inyuke.
I-Polysilicon, imveliso engaphantsi kwesinyithi se-silicon, isetyenziselwa ukwenza ii-wafer ze-silicon. Ii-wafer ze-silicon zenza iisekethe ezidibeneyo, umqolo we-elektroniki yanamhlanje. Ii-elektroniki zabathengi, ii-elektroniki zemizi-mveliso, nezomkhosi ziyabandakanywa. Njengoko izithuthi zombane zithandwa ngakumbi, abenzi beemoto kufuneka baphuhlise uyilo lwabo. Le ndlela kulindeleke ukuba yonyuse imfuno yee-elektroniki zeemoto, idale amathuba amatsha e-silicon metal yodidi lwe-semiconductor.
Ukuvelisa iTekhnoloji yangoku ukuze kuncitshiswe iindleko zemveliso Ukudala amathuba anenzuzo
Iindlela zokucocwa eziqhelekileyo zifuna amandla amakhulu ombane kunye nobushushu. Ezi ndlela zifuna amandla amaninzi kakhulu. Indlela ye-Siemens ifuna amaqondo obushushu angaphezu kwe-1,000°C kunye ne-200 kWh yombane ukuvelisa i-1 kg ye-silicon. Ngenxa yeemfuno zamandla, ukucocwa kwe-silicon ecocekileyo kakhulu kuyabiza. Ke ngoko, sifuna iindlela ezingabizi kakhulu, ezingadingi mandla amaninzi ukuvelisa i-silicon. Iyayiphepha inkqubo eqhelekileyo ye-Siemens, ene-trichlorosilane erhabaxa, iimfuno zamandla aphezulu, kunye neendleko eziphezulu. Le nkqubo isusa ukungcola kwi-silicon ye-metallurgical-grade, nto leyo ebangela i-99.9999% ye-silicon ecocekileyo, kwaye ifuna i-20 kWh ukuvelisa i-silicon enekhilogram enye ecocekileyo, ukwehla kwe-90% kwindlela ye-Siemens. Ikhilogram nganye ye-silicon egciniweyo igcina i-USD 10 kwiindleko zamandla. Olu vumbululo lungasetyenziselwa ukuvelisa isinyithi se-silicon ye-solar-grade.
Uhlalutyo lweSithili
I-Asia-Pacific yeyona marike yesinyithi yesilicon iphambili kwihlabathi liphela, ikhula kwi-CAGR ye-6.7% ngexesha lexesha ...
IYurophu yindawo yesibini enegalelo kwimarike kwaye kuqikelelwa ukuba ifikelela kwi-USD 2330.68 yezigidi kwi-CAGR ye-4.3% ngexesha lexesha eliqikelelweyo. Ukwanda kwemveliso yeemoto zengingqi yeyona nto iphambili ebangela ukuba eli candelo lifune isinyithi se-silicon. Ishishini leemoto laseYurophu lizinzile kwaye likhaya labenzi beemoto zehlabathi abavelisa izithuthi zemarike ephakathi kunye necandelo eliphezulu lobunewunewu. IToyota, iVolkswagen, iBMW, iAudi, kunye neFiat ngabadlali ababalulekileyo kwishishini leemoto. Kulindeleke ukuba kubekho ukunyuka kwemfuno yee-alloys ze-aluminium kulo mmandla ngenxa yokunyuka kwenqanaba lomsebenzi wokuvelisa kwimizi-mveliso yeemoto, izakhiwo, kunye neenqwelo moya.
Iimbalasane eziphambili
·Imarike yesinyithi yesilicon yehlabathi ibixabisa i-USD 12.4 yezigidi ngo-2021. Kulindeleke ukuba ifikelele kwi-USD 20.60 yezigidi ngo-2030, ikhule kwi-CAGR ye-5.8% ngexesha lexesha eliqikelelweyo (2022–2030).
·Ngokusekelwe kuhlobo lwemveliso, imakethi yesinyithi yesilicon yehlabathi ihlulwe ngokwe-metallurgical kunye neekhemikhali. Icandelo le-metallurgical lelona linegalelo elikhulu kwimakethi, likhula kwi-CAGR ye-6.2% ngexesha lexesha eliqikelelweyo.
·Ngokusekelwe kwizicelo, imakethi yesinyithi yesilicon yehlabathi ihlulwe yaba zii-alloys ze-aluminium, i-silicone, kunye nee-semiconductors. Icandelo le-alloys ze-aluminium lelona linegalelo elikhulu kwimarike, likhula kwi-CAGR ye-4.3% ngexesha lexesha eliqikelelweyo.
·I-Asia-Pacific yeyona marike yesinyithi yesilicon ebalaseleyo kwihlabathi liphela, ikhula kwi-CAGR ye-6.7% ngexesha lexesha eliqikelelweyo.