Metala Silika 2202

ʻO ka metala silikon  he ʻeleʻele hina a ʻeleʻele paha me ka ʻulaʻula metala, he wahi heheʻe kiʻekiʻe, kūpaʻa wela maikaʻi, kūʻē kiʻekiʻe a me ke kūpaʻa ʻana o ka oxidation kiʻekiʻe, ʻo ia ka mea kumu kumu ma ka ʻoihana hi-tech. Hoʻokaʻawale ʻia ka hoʻokaʻawale ʻana o ka metala silika e like me ka ʻike o ka hao, aluminika a me ka calcium i loko o nā ʻāpana metala silika. E like me ka maʻiʻo o ka hao, aluminika a me ka calcium i loko o ka metala silika, hiki ke hoʻokaʻawale ʻia ka metala silika i 553 441 411 421 3303 3305 2202 2502 1501 1101 a me nā mea ʻē aʻe.

I ka ʻoihana, hana pinepine ʻia ka metala silika e ka hoʻēmi kalapona o ka silicon dioxide i loko o ka umu uila chemical reaction reaction equation: SiO2 + 2C Si + 2CO no laila ʻo 97 ~ 98% ka maʻemaʻe o ka metala silicon, i kapa ʻia metala silika a laila hoʻoheheʻe ia ma hope o ka recrystallization. , me ka waika e wehe i nā haumia, ʻo ka maʻemaʻe o ka metala silika he 99.7 ~ 99.8%.