FerroSilicon
Nui:1-100mm
ʻIke kumu:
| ʻO Ferrosilicon International Brand (GB2272-2009) | ||||||||
| inoa inoa | haku mele | |||||||
| Si | Al | Ca | Mn | Cr | P | S | C | |
| Kaulana | ≤ | |||||||
| FeSi90Al1.5 | 87.0—95.0 | 1.5 | 1.5 | 0.4 | 0.2 | 0.04 | 0.02 | 0.2 |
| FeSi90Al3.0 | 87.0—95.0 | 3.0 | 1.5 | 0.4 | 0.2 | 0.04 | 0.02 | 0.2 |
| FeSi75Al0.5-A | 74.0—80.0 | 0.5 | 1.0 | 0.4 | 0.5 | 0.035 | 0.02 | 0.1 |
| FeSi75Al0.5-B | 72.0—80.0 | 0.5 | 1.0 | 0.5 | 0.5 | 0.04 | 0.02 | 0.2 |
| FeSi75Al1.0-A | 74.0—80.0 | 1.0 | 1.0 | 0.4 | 0.3 | 0.035 | 0.02 | 0.1 |
| FeSi75Al1.0-B | 72.0—80.0 | 1.0 | 1.0 | 0.5 | 0.5 | 0.04 | 0.02 | 0.2 |
| FeSi75Al1.5-A | 74.0—80.0 | 1.5 | 1.0 | 0.4 | 0.3 | 0.035 | 0.02 | 0.1 |
| FeSi75Al1.5-B | 72.0—80.0 | 1.5 | 1.0 | 0.5 | 0.5 | 0.04 | 0.02 | 0.2 |
| FeSi75Al2.0-A | 74.0—80.0 | 2.0 | 1.0 | 0.4 | 0.3 | 0.035 | 0.02 | 0.1 |
| FeSi75Al2.0-B | 72.0—80.0 | 2.0 | — | 0.5 | 0.5 | 0.04 | 0.02 | 0.2 |
| FeSi75-A | 74.0—80.0 | — | — | 0.4 | 0.3 | 0.035 | 0.02 | 0.1 |
| FeSi75-B | 72.0—80.0 | — | — | 0.5 | 0.5 | 0.04 | 0.02 | 0.2 |
| FeSi65 | 65.0—72.0 | — | — | 0.6 | 0.5 | 0.04 | 0.02 | — |
| FeSi45 | 40.0—47.0 | — | — | 0.7 | 0.5 | 0.04 | 0.02 | — |
ʻO Ferrosilicon kahi ʻano ferroalloy i haku ʻia e ka hoʻemi ʻana o ka silica a i ʻole ke one me ka coke i mua o ka hao.ʻO nā kumu hao maʻamau, ʻo ia ka hao a i ʻole ka millscale.ʻO nā ferrosilicons me ka ʻike silika a hiki i ka 15% i hana ʻia i loko o nā umu ahi i hoʻopaʻa ʻia me nā pōhaku lepo.Hana ʻia nā Ferrosilicons me ka ʻike silika kiʻekiʻe i loko o nā kapuahi uila.ʻO nā hana maʻamau ma ka mākeke he ferrosilicons me 60-75% silicon.ʻO ke koena he hao, me ka 2% o nā mea ʻē aʻe e like me ka alumini a me ka calcium.Hoʻohana ʻia ka nui o ka silica no ka pale ʻana i ka hana ʻana o ka silika carbide.
Noi:
①E like me ka deoxidizer a me ka mea hoʻohui i ka ʻoihana hana kila
②E like me ka inoculant a me ka spheroidizing agent i ka hao hao
③Ma keʻano he mea ho'ēmi i ka hana ferroalloy
④Ma keʻano he mea hoʻoneʻe i ka hoʻoheheʻe ʻana o ka magnesium
⑤Ma nā kahua hoʻolālā ʻē aʻe, hiki ke hoʻohana ʻia ka pauka hao silikoni i hoʻohana ʻia e like me ke kaʻina hoʻomaha.
