High Purity Ferrosilicon
High-purity ferrosilicon is made of coke, steel filings, quartz (or silica) as raw materials and smelted by electric furnace. Conventional ferrosilicon refining involves the reduction of silicon from silica containing SIO2. Most of the metallurgical coke is used as a reducing agent for smelting ferrosilicon, and steel chips are regulators of ferrosilicon.
Description
ZhenAn International Co., Limited is one of the most reliable manufacturers and suppliers of high purity ferrosilicon in China. With abundant experience, we warmly welcome you to wholesale discount high purity ferrosilicon in stock here from our factory. Quality products and reasonable price are available.
Products Description
High-purity ferrosilicon is used as a deoxidizer and alloying agent in the steelmaking industry, and ferrosilicon is used in the casting industry as an inoculant and nodularizer.
Specification
|
Ferro silicon |
Chemical composition(%) |
||||
|
Si |
Mn |
C |
P |
S |
|
|
FeSi75 |
75.0-80.0 |
≤0.4 |
≤0.1 |
≤0.035 |
≤0.02 |
|
FeSi72 |
72.0-80.0 |
≤0.4 |
≤0.1 |
≤0.04 |
≤0.02 |
High-purity ferrosilicon is an iron alloy composed of iron and silicon. Ferrosilicon is an iron-silicon alloy made by smelting coke, steel chips, quartz (or silica) as raw materials and using an electric furnace. Because silicon and oxygen are easily synthesized into silica, ferrosilicon is often used as an oxygen absorber in steelmaking, and because SiO2 is generated by releasing a lot of heat, it is also beneficial to increase the temperature of molten steel while deoxidizing.


At the same time, high-purity ferrosilicon can also be used as an alloying element additive and is widely used in low-alloy structural steel, spring steel, bearing steel, heat-resistant steel and electrical silicon steel, ferrosilicon is often used as a reducing agent in ferroalloy production and chemical industry.
FAQ
Q:Which kind of payment terms do you accept?
A: For small order,you can pay by T/T,Western Union or Paypal,nomal order by T/T or LC to our company account
Q: Can you please send me a sample and is it free of charge sample?
A: Yes, we would love to send you samples. Our company offers samples in free of charged if you need large numbers of samples to distribute to your dealers or customers. However, we don’t provide free shipping. The international shipping cost will be borne by your side.
Q: What is your production capacity and delivery date?
A: 3000 metric tons per month. We have stock on hand to meet customer requirements. Usually we can deliver the goods within 7-15 days after your payment.
Q: What are the advantages of your company than other companies?
A: 20 years professional service team, Strict QC Procedures, Steady quality, Accept SGS, BV, CCIC etc certification.
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