Products Introduce
Products Parameters
|
Item |
Si |
Mn |
P |
S |
C |
Size (mesh) |
|
Si75 |
Range |
Less than or equal to |
||||
|
70-72 |
0.4 |
0.035 |
0.02 |
0.3 |
0- 425 |
|
|
65 |
0.4 |
0.04 |
0.03 |
0.5 |
0- 425 |
|
|
60 |
0.4 |
0.04 |
0.04 |
0.6 |
0- 425 |
|
|
55 |
0.4 |
0.05 |
0.05 |
0.7 |
0- 425 |
|
|
45 |
0.4 |
0.05 |
0.06 |
0.9 |
0- 425 |
|
Specification granularity: natural block, 10-100mm, 10-60mm, 3-10mm, 1-3mm, 0-1mm, or customized according to customer requirements.
Packaging: Ton bag packaging (1000kg/bag) or customized according to customer requirements.
Products Description
Ferrosilicon powder is a kind of powdered material made of ferroalloy composed of iron and silicon by grinding. Among them, the content of silicon is relatively high. Common ferrosilicon powder such as 75% ferrosilicon powder means that the silicon content is about 75%. Ferrosilicon powder has good oxidation resistance, can work stably at high temperatures, and has certain corrosion resistance to general acid and alkali media.
Ferrosilicon powder is used as an inoculant and nebulizer in the cast iron industry. Adding a certain amount of ferrosilicon powder to cast iron can prevent the formation of carbides in iron and promote the precipitation and spheroidization of graphite, so ferrosilicon powder is an important material in the production of ductile iron. Ferrosilicon powder can be used as a suspended phase in the mineral processing industry after grinding or atomization. This application form plays an important role in mineral processing flow, because it can effectively help ore particles to remain suspended in water, thus making it easier for subsequent separation and extraction operations.
Ferrosilicon powder can be used as a coating for covered electrodes in the covered electrode manufacturing industry. When ferrosilicon powder is mixed with other raw materials evenly, it can be made into the coating on the surface of the covered electrode, which can improve the performance of the covered electrode. This is mainly due to the special properties and chemical composition of ferrosilicon powder. In the actual manufacturing industry in covered electrodes, ferrosilicon powder is widely used in various types of covered electrodes, such as carbon steel-covered electrodes and stainless steel-covered electrodes. Ferrosilicon powder plays an indispensable role in both manual welding and automatic welding.
To sum up, ferrosilicon powder plays an important role in steelmaking, cast iron, ferroalloy production and other fields with its unique chemical and physical properties, and has a wide application prospect.
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