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Ko te Silicon Metal he hua ahumahi tino nui ka taea te whakamahi ki te hanga rino, te rino, te konumohe (rererangi, rererangi me nga waahanga motuka), me te taputapu optoelectronic silicon me te maha atu o nga umanga. E mohiotia ana ko te "tote" o nga ahumahi hou. He mea hanga mai i te quartz me te coke i roto i nga hua whakangao oumu whakawera hiko. Ko te whakauru matua o te ihirangi silicon he 98%. Ko te toenga o nga poke he rino, konumohe me te konupūmā etc.
Ko te puranga Silicon Metal i hangaia i roto i te oumu whakawera hiko na te kiripaka me te coke. Ko te Quartz ka redox, ka rewa te wai silicon. I muri i te whakamataotanga, ka totoka pera i ta tatou e kite nei. He tino nui te puranga whakarewa silicon primal. Katahi ka hangaia hei kapia iti ake e kiia nei ko te rahi paerewa. Ka noho te 10-100mm te Silicon Metal Lumps.
| Kōeke | Hanganga matū(%) | ||||
| Si | Fe | Ko 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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