1. Waa maxay silikoon bir ah?
Silikoon bir ah, oo sidoo kale loo yaqaano silikoon warshadeed, waa badeecada dhalata silikoon dioxide iyo wakiilka yaraynta karbonaceous ee foornada quusta ah.Qaybta ugu muhiimsan ee Silicon waxay inta badan ka sareysaa 98.5% iyo ka hooseeya 99.99%, iyo wasakhda soo hartay waa birta, aluminium, calcium, iwm.
Dalka Shiinaha, Silicon bir ah ayaa inta badan loo qaybiyaa darajooyin kala duwan sida 553, 441, 421, 3303, 2202, 1101, iwm, kuwaas oo lagu kala saaro hadba sida ay ka kooban tahay birta, aluminium iyo calcium.
2. Goobta codsiga ee silikon birta ah
Codsiyada hoose ee silikoon macdan ah ayaa inta badan silikon, polysilicon iyo aluminium aluminium ah.Sannadka 2020, wadarta guud ee isticmaalka Shiinaha waa 1.6 milyan oo tan, saamiga isticmaalkuna waa sida soo socota:
Silica gel waxay leedahay shuruudo sare oo silikon bir ah waxayna u baahan tahay darajada kiimikada, oo u dhiganta moodelka 421 #, oo ay ku xigto polysilicon, moodooyinka sida caadiga ah loo isticmaalo 553 # iyo 441 #, iyo shuruudaha daawaha aluminiumku aad bay u hooseeyaan.
Si kastaba ha noqotee, sannadihii ugu dambeeyay, baahida loo qabo polysilicon ee silikon organic ayaa kordhay, saamigeeduna wuxuu noqday mid weyn oo weyn.Baahida aluminium aluminium ma kordhin oo kaliya, laakiin hoos ayey u dhacday.Tani sidoo kale waa arrin weyn oo keenta awoodda wax-soo-saarka birta silikoon inay u muuqato mid sare, laakiin heerka hawlgalku aad ayuu u hooseeyaa, waxaana jirta gabaabsi ba'an oo silikoon ah oo heer sare ah suuqa.
3. Heerka wax soo saarka ee 2021
Marka loo eego tirakoobyada, laga bilaabo Janaayo ilaa Luulyo 2021, dhoofinta birta Silicon ee Shiinaha waxay gaartay 466,000 tan, koror sannad-sannad ah 41%.Sababtoo ah qiimaha jaban ee Silicon birta ee Shiinaha dhowrkii sano ee la soo dhaafay, oo ay weheliso ilaalinta deegaanka iyo sababo kale, shirkado badan oo qiimo sare leh ayaa leh heerar shaqo oo hooseeya ama si toos ah ayaa loo xiray.
Sannadka 2021, sahay ku filan awgeed, heerka hawlgalka ee silikoon birta ah ayaa sareyn doona.Korontadu kuma filna, iyo heerka hawlgalka ee silikon birta ah aad ayuu uga hooseeyaa sannadihii hore.Silikoon dhinaca dalabka ah iyo polysilicon ayaa sanadkan gabaabsi ah, oo leh qiime sare, heerar hawleed sare, iyo korodhka baahida silikoon birta ah.Qodobbada la taaban karo ayaa horseeday yaraanta silikoonka birta ah.
Afar, isbeddelka mustaqbalka ee silicon birta ah
Marka loo eego xaaladda saadka iyo baahida ee kor lagu falanqeeyay, isbeddelka mustaqbalka ee silikoon biraha ah wuxuu inta badan ku xiran yahay xalka qodobbadii hore.
Marka ugu horeysa, wax soo saarka Zombie, qiimaha ayaa weli ah mid sarreeya, wax soo saarka Zombie qaar ayaa dib u bilaabi doona wax soo saarka, laakiin waxay qaadan doontaa wakhti go'an.
Midda labaad, xannibaadaha korontada ee hadda meelaha qaarkood ayaa weli socda.Korontada oo aan ku filnayn awgeed, warshado silikoon ah ayaa la ogeysiiyay goynta korontada.Waqtigan xaadirka ah, waxaa weli jira foornooyinka silikon ee warshadaha oo la xiray, wayna adagtahay in lagu soo celiyo muddada gaaban.
Saddex, haddii qiimaha waddanku uu sare u kaco, dhoofinta ayaa la filayaa inay hoos u dhacdo.Birta Silicon ee Shiinaha ayaa inta badan loo dhoofiyaa wadamada Aasiya, inkasta oo ay naadir tahay in loo dhoofiyo wadamada Yurub iyo Ameerika.Si kastaba ha ahaatee, wax soo saarka silikon ee warshadaha Yurub ayaa kordhay sababtoo ah qiimaha sare ee caalamiga ah ee dhowaan.Dhowr sano ka hor, sababtoo ah faa'iidada kharashka gudaha ee Shiinaha, wax soo saarka Shiinaha ee birta silikoon ayaa faa'iido buuxda u leh, mugga dhoofinta ayaa ahaa mid weyn.Laakiin marka qiimuhu sarreeyo, gobollada kale waxay sidoo kale kordhin doonaan awoodda wax-soo-saarka, dhoofintuna way yaraan doontaa.
Sidoo kale, marka la eego baahida hoose, waxaa jiri doona wax soo saar badan oo silikoon iyo polysilicon ah qeybta labaad ee sanadka.Marka la eego polysilicon, awoodda wax-soo-saarka ee la qorsheeyay rubuci afaraad ee sanadkan waa qiyaastii 230,000 tan, iyo wadarta guud ee baahida silikon birta ah ayaa la filayaa inay noqoto ilaa 500,000 oo tan.Si kastaba ha noqotee, suuqa macaamiisha ee dhamaadka badeecada waxaa laga yaabaa inaysan isticmaalin awooda cusub, sidaa darteed heerka guud ee hawlgalka awooda cusub ayaa hoos u dhici doonta.Guud ahaan, yaraanta birta silikoon ayaa la filayaa inay sii socoto inta lagu jiro sanadka, laakiin farqiga ma noqon doono mid si gaar ah u weyn.Si kastaba ha noqotee, qaybta labaad ee sanadka, shirkadaha silikoon iyo polysilicon ee aan ku lug lahayn silikoon bir ah ayaa la kulmi doona caqabado.