Cov Khoom Zoo Zoo Silicon Hlau 1501

Silicon hlau 1501: Muaj ntau hom silicon hlau, xws li ferrosilicon, metalloid-silicon, silicon-manganese, silicon-aluminium, barium-manganese-titanium-hlau, silicon-manganese-ferrovanadium, silicon-aluminium-barium-iron, ferrosilicon, calcium silicon , silicon steel phaj, aluminium-silicon alloy thiab lwm yam. Ntawm lawv, silicon hlau 1501 tuaj yeem suav tias yog cov khoom siv ntau tshaj plaws, thiab nws kuj yog ib qho siv ntau tshaj plaws.

1.Cov khoom siv raw rau smeltingSilicon hlau 1501 include silica and carbonaceous reducing agent. Due to the strict restrictions on the content of aluminum, calcium and iron in industrial silicon, the requirements for raw materials are also particularly strict. SiO2>99.0%, Al2O3<0.3%, Fe2O3<0.15%, CaO<0.2%, MgO<0.15%, particle size 15~80mm. The principles for choosing a carbonaceous reducing agent are: high fixed carbon, low ash content, and good chemical activity. Usually low ash petroleum coke or asphalt coke is used as a reducing agent.

2.Silicon hlau 1501belongs rau ib hom silicon. Daim ntawv thov ntawm cov thee nyob rau hauv lub xyoo pua 18th coj thawj kev lag luam kiv puag ncig thiab noob neej nkag mus rau "steam age", nyob rau hauv lub xyoo pua puv 19, nrog rau loj exploitation ntawm roj, lub ntiaj teb no ushered nyob rau hauv lub thib ob industrial kiv puag ncig thiab nkag mus rau lub "hluav taws xob hnub nyoog", thiab tam sim no, peb tau nkag mus rau lub sijhawm tshiab: qhov thib peb kev lag luam kiv puag ncig - "silicon age".

3.Cov yam ntxwv ntawm semiconductorsiliconcrystals tau hloov txoj kev xav ntawm tib neeg, thiab ntau yam kev sib txuas ua ke ua los ntawm silicon raws li cov ntaub ntawv raw tau tso lub hauv paus rau cov ntaub ntawv niaj hnub no, thaum lub invention ntawm photovoltaics tau ncaj qha hloov hnub ci zog rau hauv hluav taws xob hluav taws xob, nthuav cov ciaj ciam ntawm tib neeg kev tshawb nrhiav. lub zog huv.

4.Peb lub tuam txhab thiabSilicon hlau 1501cov chaw tsim khoom yog ob qho tib si hauv Suav teb. Nyob rau hauv lub ntiaj teb no mov ntawm industrial silicon, Tuam Tshoj occupies ib tug kiag li kom zoo dua, accounting rau txog 80% ntawm lub ntiaj teb no tag nrho. Nyob rau hauv 2021, Tuam Tshoj txoj kev lag luam silicon ntau lawm mus txog cov ntaub ntawv siab ntawm2.91 lab tons, thiab lub ntiaj teb no muaj peev xwm ntawm silicon ntau lawm tau loj hlob qeeb nyob rau hauv xyoo tas los no, nrog rau feem ntau ntawm cov kev loj hlob los ntawm Tuam Tshoj, thiab cov concentration ntawm Tuam Tshoj lub peev xwm thiab cov zis tau nce, nrog rau saum 10 tuam txhab uas muag accounting rau 45% ntawm cov khoom, feem ntau yog concentrated hauv Xinjiang, Yunnan, Sichuan thiab lwm qhov chaw.

5.Tau ntau xyoo lawm, peb lub tuam txhab tau kawm txog kev paub txog thiab kev tsim khoom ntawmSilicon hlau 1501, thiab tam sim no muaj peev xwm ntawm nws tus kheej tsim thiab muag ntau ntawm silicon hlau 1501 thiab lwm yam khoom. Thiab peb kuj muaj pab pawg ua lag luam loj txawv teb chaws los pab cov neeg siv khoom. Peb tau ua tiav kev koom tes nrog cov tuam txhab paub zoo thiab cov neeg nyob hauv ntau lub teb chaws thoob ntiaj teb, thiab peb tos ntsoov yuav koom tes nrog koj.

Yog tias koj xav tau cov khoom siv silicon hlau ntsig txog, thov sau rau peb cov khoom koj xav tau, thiab peb yuav xa peb cov lus hais tam sim no rau koj siv.

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