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.
method of processing
Ferrovanadium production methods mainly include the electrosilicothermal 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. Direct alloying of vanadium slag can save costs by eliminating the step of extracting vanadium from vanadium slag, but the product quality is low due to the presence of a large number of impurities of other elements. Generally speaking, the vanadium content in ferrovanadium is more than 40%, the melting point of this material is 1480°C, and the bulk density is 3.3~3.9t/m3.
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
Vanadium is classified as a strategic metal and is widely used in steel, metallurgy, chemical industry, medicine, and new energy industries. It is mainly used in steelmaking and is an indispensable metal material for the production of high-quality steel. In recent years, vanadium has been used in cleaning Research on energy has made great progress. All-vanadium redox flow batteries (VRFB) have broad market prospects in wind power generation, photovoltaic power generation, grid peak shaving, distributed power stations, communication base stations, and other fields, and have begun to be used for commercial energy storage systems.
In heat-resistant steel and hydrogen-resistant steel, vanadium also plays a beneficial role. The vanadium added to cast iron promotes the formation of pearlite due to the formation of carbides, stabilizes cementite, makes the shape of graphite particles fine and uniform, and refines the matrix grains, thereby improving the hardness, tensile strength, and wear resistance of the casting.
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