Chemical Properties Ntawm Hlau Tshuag
Cov ntsiab lus: 553, 441, 3303, 2202Packing: tons ntawm hnab
Hauj lwm lawm
Khoom Description
Hlau silicon smelting yog hais txog cov txheej txheem ntawm extracting thiab refining silicon los ntawm metallurgical qib silicon (MG-Si) siv lub cub tawg. Nws yog cov txheej txheem tseem ceeb hauv kev tsim cov khoom zoo silicon rau ntau yam kev lag luam xws li electronics, aerospace, thiab automotive. Cov txheej txheem hlau silicon smelting yog cov txheej txheem tshwj xeeb, kev ua haujlwm nyuaj, thiab siv zog siv cov txheej txheem uas yuav tsum muaj cov kws tshaj lij engineers, kws tshaj lij, thiab cov neeg ua haujlwm.
Cov txheej txheem hlau silicon smelting pib nrog txo cov quartzite los yog silica nyob rau hauv lub cub tawg nrog carbon electrodes. Lub quartzite yog rhuab mus rau qhov kub siab, qhov twg nws reacts nrog carbon los ua silicon carbide. Tom qab ntawd cov silicon carbide raug txo nrog molten magnesium, ua kua silicon thiab magnesium oxide. Tom qab ntawd cov silicon yog sib cais los ntawm magnesium oxide siv ntau yam txuj ci, nrog rau lub tshuab nqus tsev distillation, tshuaj vapor deposition, thiab fractional crystallization.
Ib qho tseem ceeb ntawm cov txheej txheem hlau silicon smelting yog qhov zoo ntawm cov khoom siv raw. Qhov zoo ntawm quartzite los yog silica siv yuav tsum siab, nrog ib tug tsawg ntawm impurities. Cov pa roj carbon electrodes siv nyob rau hauv lub cub tawg yuav tsum yog cov ntshiab, nrog tsawg theem ntawm cov hmoov tshauv. Txhua yam impurities nyob rau hauv cov ntaub ntawv raw lossis electrodes tuaj yeem cuam tshuam qhov zoo ntawm silicon tsim thiab ua rau muaj qhov tsis xws luag hauv cov khoom kawg.
Lwm qhov tseem ceeb ntawm cov txheej txheem hlau silicon smelting yog qhov kub thiab txias hauv qhov cub. Lub cub tawg qhov kub yuav tsum tau tswj xyuas kom meej tias cov silicon yog tsim los ntawm qhov xav tau purity qib. Cov huab cua nyob rau hauv lub cub tawg kuj yuav tsum tau tswj kom tsis txhob kis ntawm silicon los ntawm oxygen los yog lwm yam gases uas muaj peev xwm hnov mob nrog cov silicon molten.
Cov txheej txheem hlau silicon smelting tseem suav nrog kev siv ntau yam tshuaj thiab tshuaj ntxiv los tswj cov khoom ntawm silicon tsim. Piv txwv li, qhov sib ntxiv ntawm boron lossis phosphorus tuaj yeem txhim kho cov hluav taws xob conductivity ntawm silicon rau kev siv hluav taws xob. Qhov sib ntxiv ntawm txhuas tuaj yeem ua rau kom muaj zog thiab ua haujlwm ntev ntawm silicon rau kev siv hauv aerospace.
Cov txheej txheem hlau silicon smelting muaj ntau qhov zoo dua lwm txoj hauv kev ua silicon. Nws tso cai rau zus tau tej cov high-purity silicon uas yog haum rau siv nyob rau hauv ntau yam lag luam. Nws kuj yog cov txheej txheem kev siv nyiaj tsawg, nrog kev siv hluav taws xob tsawg thiab txo cov pov tseg piv rau lwm txoj hauv kev.
Hauv kev xaus, cov txheej txheem hlau silicon smelting yog ib kauj ruam tseem ceeb hauv kev tsim cov khoom zoo silicon rau kev siv ntau yam lag luam. Cov txheej txheem yuav tsum muaj kev txawj ntse tshwj xeeb thiab kev txawj ntse los xyuas kom meej tias cov silicon uas tsim tawm yog qhov xav tau purity thiab zoo. Nrog nws cov nqi-zoo thiab muaj peev xwm los tsim cov purity silicon, cov txheej txheem hlau silicon smelting tseem yog cov txheej txheem tseem ceeb rau ntau lub lag luam.
Khoom Description
| Garde | Kev sib xyaw | ||||
| Cov ntsiab lus (%) | impurities (%) | ||||
| Fe | Al | Ca | P | ||
| 1501 | 99.69 | 0.15 | 0.15 | 0.01 | Tsawg dua lossis sib npaug rau 0.004 feem pua |
| 1502 | 99.68 | 0.15 | 0.15 | 0.02 | Tsawg dua lossis sib npaug rau 0.004 feem pua |
| 1101 | 99.79 | 0.1 | 0.1 | 0.01 | Tsawg dua lossis sib npaug rau 0.004 feem pua |
| 2202 | 99.58 | 0.2 | 0.2 | 0.02 | Tsawg dua lossis sib npaug rau 0.004 feem pua |
| 2502 | 99.48 | 0.25 | 0.25 | 0.02 | Tsawg dua lossis sib npaug rau 0.004 feem pua |
| 3303 | 99.37 | 0.3 | 0.3 | 0.03 | Tsawg dua lossis sib npaug rau 0.005 feem pua |
| 411 | 99.4 | 0.4 | 0.1 | 0.1 | Tsawg dua lossis sib npaug rau 0.005 feem pua |
| 421 | 99.3 | 0.4 | 0.2 | 0.1 | – |
| 441 | 99.1 | 0.4 | 0.4 | 0.1 | – |
| 551 | 98.9 | 0.5 | 0.5 | 0.1 | – |
| 553 | 98.7 | 0.5 | 0.5 | 0.3 | – |
FAQ
Q: Koj puas yog lub tuam txhab lag luam lossis lub Hoobkas?
A: Peb yog ib lub tuam txhab kev lag luam thiab kev lag luam, nyob hauv Anyang City, Henan Province.
Q: Cov nqe lus them nqi yog dab tsi?
A: Feem ntau T / T, lossis L / C.
Q: Koj lub sijhawm xa khoom ntev npaum li cas?
A: Lub sijhawm xa khoom nyob ntawm koj qhov kev yuav khoom ntau thiab lub caij tsim khoom.
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