Grade 75-80 Ferro Vanadium powder Suppliers
Ferro vanadium Master Alloy powder Free Sample
| 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 & customerize size |
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vanadium pentoxide fused flake In Industry Factory
|
item |
value |
|
Place of Origin |
China |
|
Brand Name |
ZhenAn |
|
Model Number |
FeV50-B,FeV60-B;FeMo60;FeV50-A,FeV60-A |
|
Processing Service |
Welding, Bending, Cutting |
|
Product name |
Sponge Iron |
|
Color |
Grey |
|
Standard |
ISO9001: 2008 |
|
Purity |
60% 80% 40% |
|
Material |
100% Natural |
|
MOQ |
1 Ton |
|
Packing |
As customer's requarement |
|
Usage |
Steel Making |
|
Particle Size |
10-220mm |
Ferro vanadium Master Alloy powder In Industry factory
85% of all vanadium extracted from the earth is used to make alloys such as ferrovanadium. There are two common methods for the production of ferrovanadium: silicon reduction and aluminum reduction.
Vanadium pentoxide (V2O5), ferrosilicon (FeSi75), lime (CaO) and slag (recycled vanadium-containing waste) are mixed in an electric arc furnace heated to 1850 °C. The silicon in ferrosilicon reduces the vanadium in V2O5 to metallic vanadium. The vanadium then interacts with the iron to form ferrovanadium. Excess lime and V2O5 are added to consume the silicon and refine the metal. The process produces vanadium concentrations between 35 and 60 percent.
2 V2O5 + 5 (Fey/5Si)alloy + 10 CaO → 4 (Fey/4V)alloy + 5 Ca2SiO4
The vanadium content in ferrovanadium powder is 35% to 85%. FeV80 (80% vanadium) is the most common ferrovanadium component. In addition to iron and vanadium, ferrovanadium also contains small amounts of silicon, aluminum, carbon, sulfur, phosphorus, arsenic, copper and manganese. Impurities can constitute up to 11% of the weight of the alloy. The concentration of these impurities determines the grade of ferrovanadium.
FeV80 In Industry Factory
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