1. Introduction. Vanadium (V) and titanium (Ti) are important strategic metals, which are widely used in metallurgical industry, chemical industry, machinery manufacturing, battery, aerospace, etc. [[1], [2], [3], [4]].As a representative resource for extracting V and Ti, vanadium–titanium magnetite (VTM) is a polymetallic symbiotic mineral which primarily …

The new vanadium‑titanium magnetite group recently explored in western Liaoning region of China is estimated to account for 8% of China's total reserves and the …

2.1. Materials. In this experiment, vanadium-titanium magnetite concentrate from Wuling, Xinjiang was used as raw material, and its chemical composition is depicted in Table 1.It can be observed from Table 1 that the main valuable elements in the raw iron concentrate are Fe, V and Ti, with the mass fractions of TFe, TiO 2 and V 2 O 5 are high …

Therefore, the control of Ti and V in vanadium titanium gray cast iron is very key, and the microstructure and properties of vanadium titanium gray cast iron brake drum need to be further optimized. In this paper, the author studies and analyzes the changes of microstructure and properties of V-Ti gray cast iron brake drum with different ...

A kind of method improved containing chromium type vanadium titanium sintered ore rotary drum strength, sequentially includes the following steps: (1) and prepares schreyerite fine powder material, iron mine fine powder material and CaO powder；(2) schreyerite sample, iron mine sample and CaO sample are prepared；(3) the anabolic temperature …

Titanium metal and alloy are key materials for technological development, which significantly promote the development of the hightech economy in China. The consumption of high-end titanium materials and the developmental level of the titanium industry are important indexes of a country's comprehensive power. However, at present, …

This dissertation presents the results of investigated low temperature creep behavior of a metastable beta phase Ti-14.8Weight%V alloy (Ti-14.8V). It is the first such study which relates the activation energy and microstructure with low temperature creep deformation mechanisms in the temperature range of 298K to 800K. A Ti-14.8V alloy with a grain size …

Basicity has an important effect on the behavior of high-chromium vanadium-titanium magnetite (HCVTM) sinter. The effect of basicity on sintering, reduction, and softening-melting properties was investigated in an experiment-scale sinter pot. The results showed that with the basicity increasing from 1.7 to 2.5, the vertical …

We present an optimized magnetic separation process to improve the recovery of high-content vanadium and titanium concentrates from vanadium‑titanium magnetite …

After the wet leaching of vanadium, a titanium-rich material was further obtained [22,23]. Zhao Longsheng et al. used the rotary kiln pre-reduction-electric furnace method to treat vanadium-titanium magnetite, separated iron, vanadium and titanium efficiently, and enriched titanium into slag efficiently [24–26].

In its elemental form, vanadium has a bluish-silver appearance. It is a hard, ductile transition metal that is primarily used as a steel additive and in alloys such as Titanium-6AL-4V, …

Table 3 shows the suitable process parameters obtained from the study exploring the utilization of vanadium-titanium magnetite by CAP. 126, 127) In addition, the use of the CAP process for the ...

Abstract—The properties, application, and methods for producing titanium and vanadium carbides are considered. These carbides are oxygen-free refractory metal-like compounds. As a result, they are characterized by high values of thermal and electrical conductivity. Their hardness is relatively high. Titanium and vanadium carbides exhibit …

Introduction. Vanadium titano-magnetite (VTM) is a polymetallic symbiotic iron ore primarily containing iron, vanadium, and titanium. Iron minerals and titanium-bearing minerals coexist closely, primarily in the form of the strongly magnetic titanium magnetite and weakly magnetic ilmenite; however, vanadium-bearing minerals are mostly …

As part of a research project to develop a novel clean smelting process for the comprehensive utilization of Hongge vanadium titanomagnetite (HVTM), in this study, the effect of Cr 2 O 3 addition on the oxidation induration mechanism of HVTM pellets (HVTMPs) was investigated in detail. The results showed that the compressive strength …

The invention discloses a method for improving the drum index of vanadium-titanium magnetite sinter. A sinter mixture of the vanadium-titanium magnetite sinter comprises 65-68 percent by weight of vanadium-titanium magnetite concentrate powder, wherein the moisture content in the sinter mixture is reduced to 6.3-6.5 percent by weight, the …

Liquid. Color. Transparent. We are involved in offering a wide range of Vanadium Corrosion Inhibitor to our most valued clients. Our range of Vanadium Corrosion Inhibitor is widely appreciated by our clients which …

Vanadium (V) and titanium (Ti) are widely used in military and civilian manufacturing industry, and they are the strategic resources that countries all over the world compete for. More than 90% of V and Ti resources in the world were found in composite minerals of vanadium–titanium magnetite (VTM) [ 1, 2 ].

A thin layer of vanadium is used to bond titanium to steel, making it ideal for aerospace applications. Mixing titanium with vanadium and iron strengthens and adds durability to turbines that spin ...

The Medcalf Project is a vanadium-titanium-iron project located some 470 kilometres south east of Perth near Lake Johnston, Western Australia. The Medcalf Project comprises three granted Exploration Licences ... The drum magnetic separator produces the second concentrate Fe-V concentrate 2, which is combined with Fe-V concentrate 1 to form the ...

The following table compares the thermal diffusivity and thermal conductivity of vanadium titanium gray cast iron brake drums with different components.The graphite state in ordinary gray iron is the most favorable form of carbon in iron for heat conduction. The thermal conductivity of gray iron is higher than that of all iron-based alloys ...

The utility model belongs to the technical field of the brake drum, especially, an improved generation brake drum vanadium titanium vermicular cast iron brake drum, to the problem that the protection effect is relatively poor and the loading and unloading cost is relatively high when storing and transporting vanadium titanium vermicular cast iron brake drum, …

This article contains comparison of key thermal and atomic properties of titanium and vanadium, two comparable chemical elements from the periodic table. It also contains basic descriptions and applications of both …

Vanadium accompanied with titanium and chromium is present in the spinel phases of (Fe,Mn) 2 (V,Ti)O 4 and (Fe,Mg,Mn)(V,Cr) 2 O 4. The spinels are dispersed in …

To improve the permeability of sinter packed bed for achieving the efficient utilization of low-grade iron bearing minerals, the effect of the returned fines embedding on productivity, yield, flame front speed (FFS) in the vanadium titanium magnetite (VTM) sintering process, tumble index (TI) of sinter, and permeability of the sinter packed bed …

Compared with ordinary iron ore, the sinter quality of vanadium-titanium magnetite (VTM) is poor, with low drum strength and wear resistance index, which leads to problems such as poor air ...

Global vanadium reserves 58. Vanadium is widely distributed in the Earth's crust with an average content of 0.02%. On average, there is one vanadium atom in every 10,000 atoms, more than copper, nickel, zinc, tin, cobalt, lead, and other metals. Natural vanadium exists in the form of compounds, mainly trivalent or pentavalent vanadium.

Electrodeposition of titanium–vanadium alloys from chloride-based molten salts: influence of electrolyte chemistry and deposition potential on composition, morphology and …

Andradite titanium (Ca3Fe2Si1.58Ti1.42O12, abbreviated as AT), which is a significant mineral phase in the sinter of titanium‐containing iron ore, was prepared via a solid‐state reaction with ...