Brief introduction:
Low aluminum ferrosilicon is a kind of ferrosilicon, the aluminum content is lower than general ferrosilicon, so called low aluminum and silicon, silicon in silver, with metallic luster, because silicon is easy to combine with oxygen to form silicon dioxide, so time of ferrosilicon is often used in steelmaking deoxidizer, because of SiO2 is generated at the same time gives off a lot of heat, at the same time of DNA, to improve the teaching quality of molten steel temperature is also good.
Size: 0-1mm, 1-3mm, 3-10mm, 10-50mm, 50-100mm or customized.
Packing: ton bag, 1000kg/ bag
USES:
(1) Used as deoxidizer and alloying agent in steelmaking industry.
(2) Used as inoculant and nodulator in the cast iron industry, adding a certain amount of ferrosilicon in the cast iron process can prevent the formation of carbides in iron and promote the precipitation and nodularization of graphite.
(3) 75# ferrosilicon is the main raw material for the production of magnesium metal, and the ton consumption is about 1.1 tons.
(4) Fine ground or atomized ferrosilicon powder can be used as a suspended phase in the mineral processing industry and as a coating for welding rods in the electrode manufacturing industry.
|
model |
Chemical composition(%) |
||||
|
Si |
Al |
S |
P |
C |
|
|
≥ |
≤ |
||||
|
FeSi75A |
75 |
1.5 |
0.02 |
0.04 |
0.2 |
|
FeSi75B |
72 |
1.5 |
0.02 |
0.04 |
0.2 |
|
FeSi65 |
65 |
2.0 |
0.02 |
0.04 |
0.2 |
|
FeSi45 |
45 |
2.0 |
0.02 |
0.04 |
0.2 |
|
FeSi15A |
15 |
2.0 |
0.02 |
0.04 |
0.2 |
Other recommended：
Ferro Silicon Briquette
Ferrosilicon briquette is made by scientific pressing of ferrosilicon powder and ferrosilicon particles. It is used to replace ferrosilicon in steelmaking, steel slag smelting, pig iron, ordinary castings, etc., which can improve the furnace temperature, increase the fluidity of effective slag discharge of hot metal, increase the number, and improve the toughness and cutting ability of pig iron and castings.
* Cost reduction, about 20% lower than the cost of ferrosilicon.
* Uniform particle size, accurate feeding.
* Good deoxidation effect, shorten deoxidation time, save energy, improve steelmaking efficiency, improve quality in addition to low consumption of raw and auxiliary materials, high recovery rate, reduce labor intensity. Ferrosilicon ball melting speed, uniform parts, reduce power consumption.
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