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Hoʻohana nui ʻia ʻo Silicon metala, i ʻike ʻia ʻo crystalline silicon a i ʻole silika ʻoihana, i mea hoʻohui no nā mea hao ʻole. ʻO ka metala silika he huahana i hoʻoheheʻe ʻia e ka quartz a me ka coke i loko o ka umu hoʻomehana uila. ʻO ka maʻiʻo o ka mea nui silicon element ma kahi o 98% (i nā makahiki i hala iho nei, 99.99% ʻo Si content i loko o ka metala silicon), a ʻo nā mea haumia i koe he hao, aluminika, calcium a pēlā aku. E like me ka ʻike o ka hao, aluminika a me ka calcium i loko o ka metala silika, hiki ke hoʻokaʻawale ʻia ke metala silika i 553, 441, 411, 421, 3303, 3305, 2202, 2502, 1501, 1101 a me nā helu ʻē aʻe.
Hōʻike
| huahana |
Papa |
Huina Kemika (%) |
Nui |
| Si(min) |
Fe(max) |
Al(max) |
Ca(max) |
| Metala Silika |
421 |
99 |
0.4 |
0.2 |
0.1 |
10-100mm(90%) a i ʻole
e like me ka makemake o nā mea kūʻai aku |
| 411 |
99 |
0.4 |
0.1 |
0.1 |
| 521 |
99 |
0.5 |
0.2 |
0.1 |
| 1502 |
99 |
0.15 |
0.1 |
0.02 |
| 331 |
99 |
0.3 |
0.3 |
0.01 |
Pūʻolo: 1 ton packing a like e pono mea kūʻai
Hoʻohana: Hoʻohana ʻia ia i ka hana ʻana i ka huila, semiconductor maʻemaʻe kiʻekiʻe, a me ka silicon organik, hiki ke mālama i ka wela kiʻekiʻe.
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