Product Details:
Payment & Shipping Terms:
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| Size: | 10-50mm, 10-100mm | Color: | Silver Gray |
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| Packing: | Ton Bag | Application: | Additive |
| Chemical Composition: | Si | Purity: | High Purity |
Metallurgy Deoxidizer Ferrosilicon Production Ferro Silicon Magnesium Alloy
Product Overview:
Ferrosilicon is a ferroalloy of iron and silicon. Ferrosilicon is a ferrosilicon alloy made from coke, steel chips, quartz (or silica) as raw materials by electric furnace smelting
Specification parameters:
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Grade |
Chemical Compostion(%) |
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Si |
C |
AI |
P |
S |
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≥ |
≤ |
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Regular Specs |
FeSi 60% |
65 |
0.2 |
2.0 |
0.04 |
0.02 |
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FeSi 72% |
72 |
0.2 |
2.0 |
0.04 |
0.02 |
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FeSi 75% |
75 |
0.2 |
2.0 |
0.04 |
0.02 |
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Low AI |
FeSi 75% |
75 |
0.2 |
0.5 |
0.04 |
0.02 |
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Size: 10-50mm, 10-100mm |
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Other chemical composition and size can be supplied upon request. |
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our products:
Our partners:
At present, 40% of the products were sold to big steel mills and foundries in domestic, including Shagang Group, Rizhao Steel Holding Group, Shougang Group, Wuhan Iron and Steel Group and etc. The rest 60% were exported to foreign, mainly export to Korea, Japan, Russia, Ukraine, Turkey, Germany, India, Australia and etc about 30 countries, including POSCO, Hyundai Steel Group and JFE. With the stable quality and excellent technical service, our products have won all customers’ high praise and trust, and our annual amount sales have reached $36 million.
Application of ferrosilicon:
1. Used as deoxidizer and alloying agent in steelmaking industry
2. Used as inoculant and spheroidizer in cast iron industry
3. Use as reducing agent in ferroalloy production
4. Magnesium in CaO.MgO is replaced by magnesium in the high temperature smelting process of Magnesium metallurgy by Pijiang process. It consumes about 1.2 tons of ferrosilicon for every ton of Magnesium metallurgy, which plays a very important role in the production of Magnesium metallurgy.
5.Uses in other areas. The fined or atomized ferrosilicon powder can be used as suspension phase in mineral processing industry. In the welding rod manufacturing industry, it can be used as the coating of the welding rod. High silicon ferrosilicon can be used to manufacture silicone and other products in chemical industry
In these applications, the steelmaking industry, foundry industry and ferroalloy industry are the largest users of ferrosilicon. They consume more than 90% of ferrosilicon. Among all kinds of ferrosilicon, 75% ferrosilicon is the most widely used. In the steelmaking industry, about 3-5 kg 75% ferrosilicon is consumed for each ton of steel produced.
