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I-Silicon Metal yimveliso yemizi-mveliso ebaluleke kakhulu enokusetyenziswa ekwenzeni intsimbi, intsimbi ekhandiweyo, ialuminiyam (inqwelomoya, inqwelomoya kunye nemveliso yamalungu emoto), kunye nesixhobo sesilicon optoelectronic kunye namanye amashishini amaninzi. Yaziwa ngokuba "yityuwa" yamashishini anamhlanje. I-silicon yesinyithi yenziwe kwi-quartz kunye ne-coke kwiimveliso zokunyibilikisa zombane zokufudumeza iziko. Isithako esiphambili somxholo we-silicon malunga ne-98%. Ukungcola okuseleyo yintsimbi, i-aluminiyam kunye ne-calcium njl.
Isigaqa seSilicon Metal senziwa kwiziko lokufudumeza kombane ngequartz kunye necoke. I-quartz iya kuba yi-redox kwaye ibe lulwelo lwesilicon etyhidiweyo. Emva kokupholisa, iya kuba yomelele njengoko sibona. Intlama yentsimbi ye-silicon inkulu kakhulu. Emva koko iyakwenziwa ukuba ibe ngamaqhuma amancinci esiwabiza ubungakanani obuqhelekileyo. I-Silicon Metal Iziqhuma ziya kuba yi-10-100mm.
| IBanga | Ukwakheka kweekhemikhali(%) | ||||
| Si | Fe | Al | Ca | P | |
| > | ≤ | ||||
| 1515 | 99.6% | 0.15 | - | 0.015 | 0.004 |
| 2202 | 99.5% | 0.2 | 0.2 | 0.02 | 0.004 |
| 2203 | 99.5% | 0.2 | 0.2 | 0.03 | 0.004 |
| 2503 | 99.5% | 0.2 | - | 0.03 | 0.004 |
| 3103 | 99.4% | 0.3 | 0.1 | 0.03 | 0.005 |
| 3303 | 99.3% | 0.3 | 0.3 | 0.03 | 0.005 |
| 411 | 99.2% | 0.4 | 0.04-0.08 | 0.1 | - |
| 421 | 99.2% | 0.4 | 0.1-0.15 | 0.1 | - |
| 441 | 99.0% | 0.4 | 0.4 | 0.1 | - |
| 553 | 98.5% | 0.5 | 0.5 | 0.3 | - |
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