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ʻO ka Silicon Metal kahi huahana ʻoihana koʻikoʻi hiki ke hoʻohana ʻia i ka hana kila, ka hao hao, ka alumini (ka mokulele, nā mokulele a me nā ʻāpana kaʻa), a me nā mea hana silicon optoelectronic a me nā ʻoihana ʻē aʻe. Ua ʻike ʻia ʻo ia ka "paʻakai" o nā ʻoihana hou. Hana ʻia ke kilika metala mai ka quartz a me ka coke i loko o nā huahana hoʻoheheʻe i ka umu hoʻomehana uila. ʻO ka mea nui o ka ʻike silika ma kahi o 98%. ʻO ke koena o nā haumia he hao, aluminika a me ka calcium etc.
Ua hana ʻia ka puʻupuʻu Silicon Metal i ka umu hoʻomehana uila e ka quartz a me ka coke. ʻO ka Quartz ka redox a lilo i wai silikoni hehee. Ma hope o ka hoʻoluʻu ʻana, paʻa loa ia e like me kā mākou e ʻike nei. He nui loa ka puʻupuʻu metala silika. A laila e hana ʻia i mau puʻupuʻu liʻiliʻi a mākou i kapa ai i ka nui maʻamau. ʻO 10-100mm ka lōʻihi o ka Silicon Metal Lumps.
| Papa | ʻO ka haku melemele(%) | ||||
| ʻO Si | ʻO Fe | Al | ʻO 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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