Metallurgical Product Description
Ferrovanadium is a ferroalloy of vanadium and iron. According to the vanadium content, ferrovanadium can be divided into high ferrovanadium and low ferrovanadium. Usually, the vanadium content of vanadium ores is too low, and it is difficult to produce ferrovanadium directly from vanadium ores. Generally, vanadium pentoxide is produced first, and then ferrovanadium is produced from vanadium pentoxide.
85% to 90% of ferrovanadium is used in steel production because adding vanadium as an alloying agent can improve the strength and toughness of steel, as well as its ability to withstand impact loads and corrosion resistance.
manufacture of Product
Ferrovanadium production methods mainly include the electrothermal method, thermite method, direct alloying of vanadium slag, etc. The silicon thermal method can produce mid-range ferrovanadium and silicon ferrovanadium alloys, and the thermite method can produce high-quality ferrovanadium alloys. Thermite and electrothermal processes were developed to meet the needs of safe operation.
Product Parameters
|
Grade |
V |
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 |
45-55 |
2 |
0.1 |
2.5 |
0.6 |
|
FeV60-A |
58.0~65.0 |
1.5 |
0.06 |
2 |
0.4 |
|
FeV60-B |
58.0~65.0 |
2 |
0.1 |
2.5 |
0.6 |
|
FeV60-A |
58.0~65.0 |
0.4 |
2 |
0.06 |
0.04 |
|
FeV60-B |
58.0~65.0 |
0.6 |
2.5 |
0.1 |
0.05 |
|
FeV80-A |
78-82 |
1.5 |
0.05 |
1.5 |
0.15 |
|
FeV80-B |
78-82 |
2 |
0.06 |
1.5 |
0.2 |
Size: 03 – 20mm, 10 – 50mm
Color: Silver Gray/Gray
Melting point: 1800°C
Packing: Steel Drums (25Kgs, 50Kgs, 100Kgs & 250Kgs) or 1 Ton bags.
application of the Product
Metal vanadium is mainly used in non-ferrous alloys to produce vanadium-titanium alloys, such as Ti-6Al-4V, Ti-6Al-6V-2Sn, and Ti-8Al-1V-Mo. Ti-6Al-4V alloy is an excellent high-temperature structural material used to manufacture aircraft and rockets. It is highly valued in the United States, and its output accounts for more than half of titanium-based vanadium alloys. Metal vanadium can also be used in magnetic materials, cast iron, cemented carbide, superconducting, and nuclear reactor materials.
The application of vanadium in the steel industry has been increasing. Vanadium-containing high-strength low alloy steel (HSLA) is widely used in the production and construction of oil/gas pipelines, bridges, pressure vessels, carriage frames, etc. due to its excellent properties.
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