Ferro silicon with excellent quality and competitive price and perfect service.can produce as per your request

Ferro silicon

Application:

   1.  Because of silicon and oxygen easily synthetic SiO2,it aslo used as deoxidizer,when steel-making.The formation of SiO2 will give off a lot of heat,while deoxidizing,to improve the temperature of steel.

   2. Ferrosilicon can also be used as an alloy elements additives ,widely used in low alloy steels,

spring steels,bearing steels,heat-resistant steels and electrician silicon-steels.Ferrosilicon used as a reductant in production of ferroalloy and chemical industry. 

Specification:

         The ferrosilicon alloy is bright grey, and the density is small. The more silicon, the lower proportion. According to the content of the silicon, it can be divided into industrial ferrosilicon (Si > 97%, iron does not exceed 1.5 percent) ,and the ferrosilicon of different contents of silicon ,95%, 75%, 65% and 45%, etc

Type	chemical compositionC
	Si	Mn	Cr	C	P	S
		≤
Fesi75A	74.0-80.0	0.4	0.3	0.5	0.035	0.02
Fesi75B	74.0-80.0	0.4	0.3	0.5	0.04	0.02
Fesi75C	72.0-80.0	0.5	0.5	0.5	0.04	0.02
Fesi65	65.0-72.0	0.6	0.5	——	0.04	0.02

We can provide sample with different chemical composition and granularity upon request.

 

Particle Size:The particle size of this product is from 0 to 5mm; more than 5 to 50mm and more than 50 to 150mm. the quality of this product which is less than its minimum and more than its maximum should not exceed 5% of the total quality of the batch.

 

 

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Ferro silicon