Silicon hlau 1101 2202 3303 yog cov khoom smelted los ntawm quartz thiab coke nyob rau hauv lub cub hluav taws xob. Cov ntsiab lus tseem ceeb ntawm silicon yog li 98%. Nws lub ntsiab siv yog raws li ib tug additive rau non-ferrous alloys thiab raws li ib tug pib khoom rau zus tau tej cov semiconductor silicon thiab organic silicon.
| Qib | Kev sib xyaw | |||
| impurities (%) | ||||
| Si | Fe | AI | Ca | |
| Ntau dua lossis sib npaug | Tsawg dua los yog sib npaug | |||
| 1101 | 99.79 | 0.1 | 0.1 | 0.01 |
| 2202 | 99.58 | 0.2 | 0.2 | 0.02 |
| 3303 | 99.37 | 0.3 | 0.3 | 0.03 |
| 441 | 99.1 | 0.4 | 0.4 | 0.1 |
| 553 | 98.7 | 0.5 | 0.5 | 0.3 |
Kev tsim cov hlau silicon 1101 2202 3303 txais yuav txoj kev carbothermal, uas yog, txoj kev smelting hauv submerged arc furnaces nrog silica thiab carbonaceous txo cov neeg ua haujlwm. Cov silicon tau txais nyob rau hauv txoj kev no muaj ib tug purity ntawm 97% mus rau 98%, thiab xws li silicon feem ntau yuav siv tau nyob rau hauv metallurgical daim ntaub ntawv. Yog tias qib siab dua silicon yuav tsum tau txais, nws yuav tsum tau ua kom zoo kom tshem tawm cov impurities kom tau cov hlau silicon nrog cov purity ntawm 99.7% mus rau 99.8%.
Txais yuav cov hnab ntim khoom zoo rau kev ntim khoom, kom muaj kev nyab xeeb ntawm kev thauj khoom, raws li cov neeg siv khoom xav tau siv cov ncej ntoo lossis hlau nruas rau ntim, siv kev thauj mus los hauv av thiab dej hiav txwv, cov khoom zoo silicon yuav raug thauj mus rau txhua qhov chaw ntawm lub ntiaj teb. .
Peb tuaj yeem xa cov qauv ntawm Hlau Silicon 1101 2202 3303 dawb xwb.
Peb tuaj yeem kho cov Hlau Silicon 1101 2202 3303 raws li koj qhov loj me, cov duab, thiab lwm yam kev xav tau.
Yog tias koj xav paub tus nqi lossis lwm yam ntaub ntawv, thovtiv tauj peb.
Peb muaj 30 xyoo ntawm kev paub hauv kev lag luam metallurgy.
