Cov Qib Silicone thiab Cov Lus Qhia Hais Txog Dab Tsi
Cov hlau silicon ntau yog muab qhab nia los ntawm cov hlau, txhuas thiab calcium cov ntsiab lus, thiab cov neeg paub Suav npe xws li 553, 441, 3303, 2202 thiab 1101 encode peb impurities hauv pua pua ntawm ib feem pua, nyob rau hauv kev txiav txim hlau, txhuas thiab calcium. A 553 qib yog li ntawd muaj li ntawm 0.5 feem pua hlau, 0.5 feem pua aluminium thiab 0.3 feem pua calcium, uas sib raug rau kwv yees li 98.5 feem pua silicon, thaum qib 1101 tsawg kawg yog 99.7 feem pua silicon. GB / T 2881 yog tus qauv siv rau qib silicon hlau, thiab cov ntawv cog lus tseem hais txog qhov loj me, feem ntau 10 txog 100 millimeters, thiab qhov siab tshaj plaws pub nplua thiab ya raws. Cov qib tshuaj lom neeg thiab hluav taws xob zaum saum cov kab ke no thiab raug nqi ntau dua boron, phosphorus thiab carbon txwv.
Ntau tus nqi tsav tsheb tom qab tus nqi Tonne
Silicon yog tsim los ntawm kev txo cov quartz lossis quartzite nrog cov pa roj carbon monoxide nyob rau hauv submerged arc rauv, thiab cov txheej txheem yog siv zog heev. Kev siv hluav taws xob feem ntau yog nyob rau hauv thaj tsam ntawm 11,000 txog 14,000 kilowatt teev ib tonne, uas ua rau tus nqi hluav taws xob thiab lub zog muaj peev xwm loj tshaj plaws ntawm tus nqi tsim khoom thiab yog vim li cas smelters pawg nyob qhov twg hydroelectric lossis qis thermal zog muaj. Kev sib xyaw ntawm cov roj av coke, charcoal thiab thee yuav tsum muaj cov hmoov tshauv tsawg thiab yuav tsum muaj qhov zoo reactivity, thiab quartz zoo cuam tshuam rau ob qho tib si yield thiab furnace stability. Electrode noj, kev ua haujlwm, kev saib xyuas thiab cov pa roj carbon ntau ntxiv txog kev ua raws li tus nqi ua tiav daim duab, thiab freight ntxiv txheej ntxiv rau kev lag luam xa tawm.
Los ntawm Tonne Quotation mus rau Nqe Ib Kilogram
Kev lag luam quotations yog muab nyob rau hauv Teb Chaws Asmeskas las ib metric tonne, yog li cov zauv rau ib kilogram daim duab yog ib tug yooj yim faib los ntawm ib txhiab, tab sis qhov tshwm sim tsuas yog muaj nuj nqis yog lub hauv paus paub. Cov lus hais tuaj yeem pub dawb rau ntawm lub nkoj thauj khoom ntawm qhov chaw nres nkoj, nqi thiab freight mus rau qhov chaw nres nkoj, lossis xa lub luag haujlwm them, thiab txhua lub hauv paus ntxiv qhov sib txawv ntawm freight, kev tuav pov hwm, lub luag haujlwm thiab kev thauj mus los hauv av. Kev ntim khoom kuj tseem ceeb: ib lub hnab loj ib tonne, lub nruas me lossis lub raj mis kuaj nqa cov nqi sib txawv ntawm ib kilogram. Cov neeg yuav khoom yuav tsum ntxiv cov nqi xa mus, cov nqi nyiaj txiag ntawm tsab ntawv qiv nyiaj thiab cov nqi kuaj xyuas ua ntej kho cov duab raws li tus nqi av tiag tiag.
Yog vim li cas Me me nqi ntau dua
Silicon cov nqi hais nyob rau hauv xovxwm los yog nyob rau hauv cov khoom platforms xa mus rau tag nrho cov thawv loads los yog ntau ntau, thiab cov me me nqa ib tug ntau ntawm cov nyiaj surcharge. Repacking los ntawm ntau rau hauv lub nruas kaw, cov qauv kev npaj, batch xeem rau ib daim ntawv pov thawj ntawm kev tsom xam, cov ntaub ntawv rau ib tug me me consignment thiab lub siab dua unit freight ntawm ib feem load tag nrho cov nqi. Thaum kawg, kev tshawb fawb kom muaj nuj nqis ntawm siab purity silicon nkag nrog cov ntaub ntawv pov thawj cov khoom siv tshuaj ntsuam xyuas yuav raug nqi ntau zaus ntawm tus nqi ntawm tib qhov loj. Cov neeg yuav khoom uas xav tau ob peb kilograms xwb yuav tsum nug tus nqi ib kilogram ntawm qhov xav tau tiag tiag, suav nrog ntim thiab ntawv pov thawj, es tsis suav cov lus hais ntau.
Tswv yim yuav khoom
Thaum sib piv cov khoom siv silicon, lees paub qhov kev xaiv qib thiab cov kev txwv tsis pub dhau, thiab thov daim ntawv pov thawj ntawm kev tshuaj xyuas rau ntau qhov tshwj xeeb es tsis yog daim ntawv qhia tshwj xeeb. Txheeb xyuas qhov loj me ntawm cov khoom siv pub mis, vim tias kev nplua ntau dhau ua rau cov khoom siv hluav taws xob tsis zoo thaum cov khoom ntxhib dhau lawm tuaj yeem txuas rau hauv lub tshuab them nyiaj. Paub meej tias cov dej noo, ntim hom thiab qhov hnyav ntawm ib lub hnab, thiab xyuas seb lub tonnage uas tau hais yog ib lub thawv ntim puv lossis cov khoom tawg. Thaum kawg, nug txog tus nqi siv tau thiab lub sijhawm xa khoom, vim tias cov nqi silicon teb sai sai rau cov kev hloov pauv ntawm cov nqi hluav taws xob, kev xa tawm txoj cai thiab kev xav tau qis los ntawm kev lag luam txhuas thiab silicone.
Cov lus nug nquag
Q: Puas yog ib kilogram ntawm silicon nqi?
Nws nyob ntawm qib thiab ntau npaum li cas, yog li cov lus hais txog tonne yuav tsum tau muab faib los ntawm ib txhiab thiab hloov kho rau lub hauv paus kev xa khoom, ntim thiab xaj loj ua ntej ib kilogram daim duab siv tau.
Q: Cov lej hauv cov qib silicon xws li 553 txhais li cas?
Peb tus lej muab cov hlau, txhuas thiab calcium cov ntsiab lus hauv ntau pua ntawm ib feem pua ntawm qhov kev txiav txim, yog li 553 yog li 0.5 feem pua ntawm hlau, 0.5 feem pua ntawm txhuas thiab 0.3 feem pua calcium.
Q: Vim li cas cov khoom siv silicon muaj zog heev?
Txo cov quartz nrog cov pa roj carbon yuav tsum muaj qhov kub thiab txias heev, thiab kev noj ib txwm ntawm 11,000 txog 14,000 kilowatt teev ib tonne ua rau hluav taws xob cov nqi tseem ceeb.
Q: Puas yog metallurgical silicon tib yam li semiconductor silicon?
Tsis yog. Metallurgical qib silicon yog 98.5 mus rau 99.7 feem pua ntawm cov ntshiab, thaum cov tshuaj thiab cov qib hluav taws xob tau ua kom zoo dua qub thiab muag ntawm qhov chaw ib billion impurity txwv ntawm ntau tus nqi ntau.
Q: Qhov luaj li cas ntawm silicon feem ntau muab?
Cov pob silicon feem ntau muab nkag rau hauv 10 mus rau 100 millimeter band, nrog rau lwm txoj hlua khi thiab crushed los yog hauv av hmoov muaj rau cov cua sov tshwj xeeb thiab cov kev xav tau alloying.
Q: Tus qauv twg txhais cov qib silicon hlau?
GB / T 2881 yog siv dav rau kev tsim cov qib hlau silicon thiab cov kev txwv tsis pub muaj, thiab ntau daim ntawv cog lus kuj tseem siv cov tuam txhab tshwj xeeb pom zoo ntawm cov neeg yuav khoom thiab cov muag khoom.