Metallurgical Product Description
Ferrovanadium (FeV) is an alloy formed by combining iron and vanadium. The production of this alloy results in a grayish silver crystalline solid that can be crushed into a powder called "ferrovanadium dust".
In addition to iron and vanadium, small amounts of silicon, aluminum, carbon, sulfur, phosphorus, arsenic, copper, and manganese are found in ferrovanadium.
method of manufacture
The alloy can be reduced by silicon. Vanadium pentoxide (V2O5), ferrosilicon (FeSi75), lime (CaO), and slag (recycled vanadium-containing waste) are combined in an electric arc furnace heated to 1850 °C. Silicon in the ferrosilicon reduces the vanadium in V2O5 to vanadium metal. The vanadium then interacts with the iron to form ferrovanadium. Excess lime and V2O5 are added to use up the silicon and refine the metal. This process produces vanadium concentrations between thirty-five and sixty percent.
Parameters of ferrovanadium
| Ferro vanadium specification | |||||
| Grade | Ti | Al | P | Si | C |
| FeV40-A | 38-45 | 1.5 | 0.09 | 2 | 0.6 |
| FeV40-B | 38-45 | 2 | 0.15 | 3 | 0.8 |
| FeV50-A | 48-55 | 1.5 | 0.07 | 2 | 0.4 |
| FeV50-B | 48-55 | 2 | 0.1 | 2.5 | 0.6 |
| FeV60-A | 58-65 | 1.5 | 0.06 | 2 | 0.4 |
| FeV60-B | 58-65 | 2 | 0.1 | 2.5 | 0.6 |
| FeV80-A | 78-82 | 1.5 | 0.05 | 1.5 | 0.15 |
| FeV80-B | 78-82 | 2 | 0.06 | 1.5 | 0.2 |
| Size | 10-50mm 60-325mesh 80-270mesh & customize size |
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Item |
value |
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Place of Origin |
China |
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Brand Name |
ZhenAn |
|
Model Number |
FeV50-B,FeV60-B;FeMo60;FeV50-A,FeV60-A |
|
Processing Service |
Welding, Bending, Cutting |
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Product name |
Sponge Iron |
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Color |
Grey |
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Standard |
ISO9001: 2008 |
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Purity |
60% 80% 40% |
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Material |
100% Natural |
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MOQ |
1 Ton |
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Packing |
As customer's requirement |
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Usage |
Steel Making |
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Particle Size |
10-220mm |
application of the Product
The most common use of ferrovanadium is in the production of steel. The addition of ferrovanadium toughens the steel making it more resistant to temperature and torsion. This increase in strength is a result of the formation of vanadium carbides which have a rigid crystal structure as well as a finer grain size which decreases the ductility of the steel. In addition to adding to the composition of the steel, ferrovanadium can also be used as a coating on the steel.
how to contact us
ZHENAN INTERNATIOANL CO., LTD
Mobile: +86-16638297595 (WhatsApp)
Fax: +86-372-5055180
Email: hester@zaferroalloy.com
Website: www.zaferroalloy.cn
Address: 1-2510, Huafu Office Building, Anyang, Henan province, China.
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