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Eli nqaku linika inkcazo eneenkcukacha yangoku ixabiso lesilicon ngetoni nganye, izinto ezinempembelelo, iintsingiselo zemarike, kunye noqikelelo. Siza kuphonononga iintlobo ezahlukeneyo ze-silicon, usetyenziso lwazo, kunye nendawo yokufumana ababoneleli abathembekileyo. Ukuqonda amandla emarike ye-silicon kubalulekile kumashishini abandakanyekayo kwimveliso, ukusetyenzwa, kunye nokusetyenziswa kwayo.
I ixabiso lesilicon ngetoni nganye iphenjelelwa kakhulu lubonelelo lwehlabathi kunye nokulungelelana kwemfuno. Ukunyuka kwemfuno evela kwishishini le-semiconductor, icandelo lamandla elanga, kunye nezinye izicelo zinokuqhuba amaxabiso phezulu. Ngokuchasene noko, ukunyuka kwamandla emveliso kunokukhokelela kumaxabiso aphantsi. Iziganeko ze-geopolitical kunye nokuphazamiseka ekunikezeni amatyathanga nazo zidlala indima ebalulekileyo.
Iindleko zemathiriyeli ekrwada (ikakhulu iquartz), amandla, abasebenzi, kunye nezothutho zinefuthe elikhulu kwi ixabiso lesilicon ngetoni nganye. Ukuhla kumaxabiso e-eneji, ngakumbi umbane, kunokuba nefuthe elikhulu kwiindleko zemveliso kwaye, ngenxa yoko, amaxabiso emarike. Inkqubela phambili yetekhnoloji kwimveliso ye-silicon inokuchaphazela neendleko.
I ixabiso lesilicon ngetoni nganye iyahluka kakhulu ngokuxhomekeke kuhlobo lwesilicon. I-silicon ye-Metallurgical-grade (MGS) ngokuqhelekileyo inexabiso eliphantsi kune-polycrystalline silicon (i-polysilicon) okanye i-silicon ye-electronic-grade (EGS), ebonisa amanqanaba abo ahlukeneyo okucoceka kunye nokusetyenziswa. I-MGS, ehlala isetyenziswa kwishishini le-aluminiyam, idla ngokuyalela okusezantsi ixabiso lesilicon ngetoni nganye kunamabakala aphezulu okucoceka afunekayo kwizinto zombane okanye iiseli zelanga.
Njengayo nayiphi na imveliso, i ixabiso lesilicon ngetoni nganye ixhomekeke kuqikelelo lwemarike kunye nemisebenzi yorhwebo. Iikhontrakthi zexesha elizayo kunye nezinye izixhobo zemali zinokuchaphazela amaxabiso, ngamanye amaxesha ngaphandle kobonelelo olusisiseko kunye nezinto ezibangwayo.
Ngelishwa, idatha echanekileyo yexesha lokwenyani ye-silicon ayifumaneki esidlangalaleni kumthombo omnye, owamkelweyo jikelele. Amaxabiso ayahla enyuka mihla le kwaye kudla ngokuthethwana ngasese phakathi kwabathengi nabathengisi. Nangona kunjalo, iingxelo zeshishini kunye nohlalutyo lwemarike oluvela kupapasho olukhethekileyo lunika ulwazi kwiindlela zamaxabiso zangoku. Ukubonisana neengcaphephe zeshishini okanye iifemu zophando lwemarike zinokubonelela ngolwazi oluthe ngqo ngakumbi malunga noku ixabiso lesilicon ngetoni nganye kumabakala athile kunye nezixa.
| Uhlobo lweSilicon | Ubunyulu | Usetyenziso | Uluhlu lwexabiso oluqhelekileyo (USD/toni) - Qaphela: Olu luhlu olubonisayo kwaye amaxabiso okwenene ahluka kakhulu. Qhagamshelana nemithombo yoshishino ukuze ufumane ulwazi oluhlaziyiweyo. |
|---|---|---|---|
| I-Metallurgical-Grade Silicon (MGS) | 98-99% | I-aluminium alloys, i-silicones, i-ferroalloys | Ngaphantsi kunePolysilicon kunye ne-EGS |
| I-Silicon yePolycrystalline (iPolysilicon) | 99.999% | Iiseli zelanga, i-semiconductors | Ephakamileyo kune-MGS, iyahluka ngokubanzi ngokusekelwe kubunyulu kunye neemeko zemarike. |
| ISilicon yeBanga loMbane (EGS) | >99.99999% | Iisekethe ezidibeneyo, ii-microprocessors | Okuphezulu kwabathathu. |
Qaphela: Ulwazi lwexabiso olukwitheyibhile luyabonisa kwaye alubonakalisi iimeko zemarike zangoku. Qhagamshelana nabanikezeli ngexabiso elichanekileyo.
Ukufumana i-silicon kufuna ukuqwalaselwa ngononophelo komgangatho, ixabiso, kunye nokuthembeka. Kukho ababoneleli abaninzi abathembekileyo kwihlabathi jikelele. Kumgangatho ophezulu we-silicon ye-metallurgical, cinga ngokujonga iinketho ezifana I-Inner Mongolia i-Xinxin Silicon Industry Co.,Ltd. Khumbula ukusoloko uqhuba inkuthalo ecokisekileyo phambi kokuba ungene kuwo nawaphi na amalungiselelo oshishino.
Ezi nkcukacha zezokhokelo oluphangaleleyo kuphela kwaye akufunekanga zithathwe njengengcebiso yezemali okanye yotyalo-mali. Soloko uqhuba olwakho uphando kwaye udibane neengcali zeshishini ukuze ufumane olona lwazi luhlaziyiweyo kunye nolwazi oluchanekileyo malunga ne ixabiso lesilicon ngetoni nganye.
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