Products Parameters
|
Grade |
Ti |
Al |
Si |
P |
S |
C |
Cu |
Mn |
|
FeTi70-A |
65-75 |
3 |
0.5 |
0.04 |
0.03 |
0.1 |
0.2 |
1 |
|
FeTi70-B |
65-75 |
5 |
4 |
0.06 |
0.03 |
0.2 |
0.2 |
1 |
|
FeTi70-C |
65-75 |
7 |
5 |
0.08 |
0.04 |
0.3 |
0.2 |
1 |
|
FeTi40-A |
35-45 |
9 |
3 |
0.03 |
0.03 |
0.1 |
0.4 |
2.5 |
|
FeTi40-B |
35-45 |
9.5 |
4 |
0.04 |
0.04 |
0.15 |
0.4 |
2.5 |
|
FeTi30-A |
25-35 |
8 |
4.5 |
0.05 |
0.03 |
0.1 |
0.2 |
2.5 |
|
FeTi30-B |
25-35 |
8.5 |
5 |
0.06 |
0.04 |
0.15 |
0.2 |
2.5 |
Titanium Ferro specifications: 30/40/70 silver gray, 10-80mm Natural Block,, or customized to customer requirements.
Packing: waterproof, woven bag ton packing (1000KG per pack)
Products Description
Ferrotitanium is a ferroalloy, the main components of which are titanium and iron, and also contains impurities such as aluminum, silicon, carbon, sulfur, phosphorus, and manganese. According to the different titanium content, ferrotitanium is mainly divided into FeTi30, FeTi40, and FeTi70. In addition, there are a variety of titanium-containing composite alloys, such as Ti-Si-Fe, Ti-B-Al-V, etc., which can be used as titanium additives.
The aluminothermic method is one of the main methods for producing ferrotitanium. It uses aluminum powder to react with titanium concentrate (FeTiO3) to reduce and produce ferrotitanium alloy. This method is usually the standard production process of FeTi30 ferrotitanium. The electrosilicon thermal method is to use ferrosilicon to reduce TiO2-FeO-CaO-CaF2 melt in an electric furnace to produce composite alloys such as Fe-Ti-Si and Si-Ca-Ti. By adjusting the ratio of the charge, ferrotitanium with different compositions can be smelted. The electrocarbon thermal method uses coke as a reducing agent and lime as a flux in a small electric furnace to produce high-carbon ferrotitanium containing 20%~25% titanium and 5%~8% carbon. To obtain ferrotitanium with a lower carbon content, silica can be added to the charge. The scrap titanium remelting method is to mix scrap titanium and scrap steel that meet the chemical composition in an intermediate frequency furnace, generally producing high ferrotitanium (FeTi70). This method can effectively utilize scrap titanium materials and reduce production costs. Ferrotitanium with a titanium content of more than 40% is generally produced by remelting titanium scraps in a medium frequency furnace under the protection of chloride salt slag. This method is suitable for producing high-grade ferrotitanium. There are many methods for producing ferrotitanium, and the appropriate method can be selected according to factors such as raw material sources, product requirements and production conditions.
Ferrotitanium has a wide range of uses. During the steelmaking process, it is added to steel as an alloying element, which can significantly improve the performance of the steel. In addition, it can also be used to produce killed steel to reduce segregation in the upper part of the steel ingot through titanium deoxidation, thereby improving the quality of the steel and increasing the yield of the steel ingot. In stainless steel and heat-resistant steel, ferrotitanium can combine with carbon to form a stable compound, preventing the formation of chromium carbide, reducing intergranular corrosion, and improving the welding performance of chromium-nickel stainless steel. In addition, ferrotitanium can also be used as an additive in the production of superalloys and aluminum alloys.
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