Quantity | 20 - 200 |
Price | 1600 |
MOQ | 20 mt |
Port | tianjin or qingdao |
Packaging | 1mt/bag |
Lead Time | 15-20 days |
product | ferrosilicon 10-50mm |
Ferro silicon and is made by electric furnace.Ferro silicon is widely used in the steel making,iron casting ,low-carbon ferroalloy producing:
1 ,In the steel making field,Ferro silicon is used as deoxidizer and alloying agent to precipit and diffuse deoxidation.Adding a certain amount silicon of fe-si to the steel can obviously improve the strength ,hardness ,elasticity and permeability of steel.
2 ,In the iron casting,it is used as ball mile agent and alloying
agent especially in the nodular iron casting, Adding ferrosilicon
to cast iron ,it can prevent the formation of carbide and promote
the precipitation of graphite and the nodulizing.then the
mechanical capacity can be the same of steel's.
Grade |
chemical composition(%) |
|||||||
Si |
Al |
Ca |
Mn |
Cr |
P |
S |
C |
|
≤ |
||||||||
FeSi 75 |
75 |
1.5 |
1 |
0.5 |
0.5 |
0.04 |
0.02 |
0.2 |
FeSi 72 |
72 |
2 |
1 |
0.5 |
0.5 |
0.04 |
0.02 |
0.2 |
FeSi 70 |
70 |
2 |
1 |
0.6 |
0.5 |
0.04 |
0.02 |
0.2 |
FeSi 65 |
65 |
2 |
1 |
0.7 |
0.5 |
0.04 |
0.02 |
0.2 |
FeSi 60 |
60 |
2 |
1 |
0.8 |
0.6 |
0.05 |
0.03 |
0.3 |
FeSi 45 |
40-47 |
2 |
1 |
0.7 |
0.5 |
0.04 |
0.02 |
0.2 |
3 ,High-silicon ferrosilicon can be used for the production of the low-carbon reductant in ferro alloy industry.
4 ,In addition ,ferro silicon powder can be used as a suspended phase in the mineral processing industry and coatings for welding electrodes in the electrode manufactruing.
Size:natural block,processing block(10-50mm/50-100mm),granule(1-3mm/3-8mm/8-15mm)powder(0.1-0.5mm 0.2-0.7mm 20-425mesh).
package:as per your demand. 20kg/bag,25kg/bag,100kg/bag,1000kg/bag,PVC wrapping ,Pallet.
NO.5,NORTH SECTION,SHUANGPING ROAD,LONGQUAN TOWN,LONGAN DISTRICT,ANYANG,CHINA