Products Parameters
|
trademark |
Chemical composition |
||||||
|
V |
C |
Yes |
P |
S |
To |
Mn |
|
|
Not less than |
Not greater |
||||||
|
FeV40-A |
40.0 |
0.75 |
2.0 |
0.10 |
0.06 |
1.0 |
0.50 |
|
FeV40-B |
40.0 |
1.00 |
3.0 |
0.20 |
0.10 |
1.5 |
0.50 |
|
FeV50-A |
50.0 |
0.40 |
2.0 |
0.07 |
0.04 |
0.5 |
0.50 |
|
FeV50-B |
50.0 |
0.75 |
2.5 |
0.10 |
0.05 |
0.8 |
0.50 |
|
FeV75-A |
75.0 |
0.20 |
1.0 |
0.05 |
0.04 |
2.0 |
0.50 |
|
FeV75-B |
75.0 |
0.30 |
2.0 |
0.10 |
0.05 |
3.0 |
0.50 |
Products Description
Ferrovanadium 60 is an alloy material with vanadium and iron as the main components, in which the vanadium content is usually around 60%. It is a widely used additive in the metallurgical industry. It plays an irreplaceable role in steel production and can significantly improve the strength, toughness and wear resistance of steel, while optimizing its processing performance. As a highly efficient alloying agent, Ferrovanadium 60 has a wide range of application value in the fields of construction, machinery manufacturing, energy and transportation.
The production of Ferrovanadium 60 is usually carried out by the electrosilicothermic method or the aluminothermic method. Vanadium oxide (such as vanadium pentoxide) is used as the raw material, and it is combined with iron through a reduction reaction to finally form a ferrovanadium alloy. During the production process, parameters such as temperature and reducing agent ratio must be strictly controlled to ensure the stability of the alloy composition and minimize the impurity content. In addition to vanadium and iron, the typical composition of Ferrovanadium 60 also contains a small amount of silicon, aluminum, carbon and other elements. These trace components have a certain influence on the performance of the alloy, so the ratio needs to be adjusted according to specific needs.
The main use of ferrovanadium 60 is as an alloying additive in the steelmaking process. After adding ferrovanadium to molten steel, vanadium forms stable vanadium carbide or vanadium nitride particles with carbon, nitrogen and other elements in the steel. These fine precipitates can effectively prevent the coarsening of grains at high temperatures, thereby improving the strength of the steel. For example, in high-strength low-alloy steel (HSLA), the addition of vanadium can significantly improve the tensile strength and fatigue resistance of the steel while maintaining good weldability and formability. In addition, vanadium can also improve the wear resistance of steel, making it suitable for fields with high material requirements such as engineering machinery and rail vehicles.
With the advancement of global industrialization, especially the rapid development of infrastructure and manufacturing in emerging economies, the demand for high-strength steel continues to grow, which directly drives the market demand for ferrovanadium 60. In addition, the energy industry's demand for high-performance materials has also promoted the application of ferrovanadium. For example, oil and gas pipeline steel needs to have high strength and corrosion resistance, and vanadium microalloying technology can meet this demand. Although the production cost of ferrovanadium 60 is relatively high, its advantages in improving steel performance make it occupy an important position in high-end steel products.
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