I-Ferro silicon iwuhlobo lwe-ferro alloys oluhlanganiswe ne-silicon nensimbi. Isilinganiso salezi zinto ezimbili zamakhemikhali zihlanganiswa ngokwehlukana, nengxenye ye-silicon isukela noma yikuphi phakathi kuka-15% no-90%. I-Ferro Silicon 65 isebenzisa i-coke, ama-chips ensimbi kanye ne-quartz (noma i-silica) njengezinto zokusetshenziswa, ngemva kokwehliswa okuphezulu kwezinga lokushisa elingu-1500-1800 degrees, i-silicon incibilika ngensimbi encibilikisiwe ukuze yakhe i-ferro silicon.
I-Ferro silicon evela efektri ye-Zhenan ferroalloy iyingxubevange ye-ferrosilicon eyakhiwe nge-silicon nensimbi ngengxenye ethile futhi isetshenziselwa kakhulu ukuncibilikisa insimbi nokuncibilikisa i-magnesium yensimbi.
Ibanga |
ukwakheka kwamakhemikhali(%) |
|||||||
Si |
Al |
Ca |
UMn |
Cr |
P |
S |
C |
|
≤ |
||||||||
FeSi75 |
75 |
1.5 |
1 |
0.5 |
0.5 |
0.04 |
0.02 |
0.2 |
FeSi72 |
72 |
2 |
1 |
0.5 |
0.5 |
0.04 |
0.02 |
0.2 |
FeSi70 |
70 |
2 |
1 |
0.6 |
0.5 |
0.04 |
0.02 |
0.2 |
FeSi65 |
65 |
2 |
1 |
0.7 |
0.5 |
0.04 |
0.02 |
0.2 |
FeSi60 |
60 |
2 |
1 |
0.8 |
0.6 |
0.05 |
0.03 |
0.3 |
FeSi45 |
40-47 |
2 |
1 |
0.7 |
0.5 |
0.04 |
0.02 |
0.2 |
Usayizi: 10-50mm; 50-100 mm; 50-150 mm; 1-5mm; njll.