V2O5 Vanadium Pentoxide Flake 98% Price USD / lb

Europe : US$5.00/lb (0.00%)
Apr 19, 2024
China : US$4.86/lb (0.00%)
Apr 19, 2024
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Ferro Vanadium 80% Price USD / kg

Europe : US$26.25/kg (0.00%)
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Apr 19, 2024

About Vanadium

Vanadium is a chemical element with the symbol V and atomic number 23. It is a hard, silvery-grey, malleable transition metal.Vanadium is a medium-hard, steel-blue metal. Although a lesser-known metal, it is quite valuable in the manufacturing industry due to its malleable, ductile and corrosion-resistant qualities. Vanadium rarely exists as a free element in nature but can be found in about 65 different minerals, including magnetite, vanadinite, carnotite and patronite. It also can be found in phosphate rock and some crude oils. Vanadium is usually obtained by heating crushed ore in the presence of carbon and chlorine to produce vanadium trichloride, which is then heated with magnesium in an argon atmosphere, according to Jefferson Lab. Around 98 percent of mined vanadium ore comes from South Africa, Russia, and China.

Characteristics of vanadium

Vanadium is an average-hard, ductile, steel-blue metal. It is electrically conductive and thermally insulating.

Vanadium is usually described as "soft", because it is ductile, malleable, and not brittle.[16][17] Vanadium is harder than most metals and steels (see Hardnesses of the elements (data page) and iron). It has good resistance to corrosion and it is stable against alkalis and sulfuric and hydrochloric acids.[18] It is oxidized in air at about 933 K (660 °C, 1220 °F), although an oxide passivation layer forms even at room temperature.

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Chemical properties of vanadium - Health effects of vanadium - Environmental effects of vanadium

Atomic number

23

Atomic mass

50.9414 g.mol -1

Electronegativity according to Pauling

1.6

Density

6.1 g.cm-3 at 20°C

Melting point

1910 °C

Boiling point

3407 °C

Vanderwaals radius

0.134 nm

Ionic radius

0.074 nm (+3) ; 0.059 (+5)

Isotopes

5

Electronic shell

[ Ar ] 3d3 4s2

Energy of first ionisation

649.1 kJ.mol -1

Energy of second ionisation

1414 kJ.mol -1

Energy of third ionisation

2830 kJ.mol -1

Energy of fourth ionisation

4652 kJ.mol -1

Discovered by

Nils Sefstrom in 1830

Vanadium - V


Health effects of vanadium

Vanadium compounds are not regarded as serious hazard, however, workers exposed to vanadium peroxide dust were found to suffer severe eye, nose and throat irritation.

The uptake of vanadium by humans mainly takes place through foodstuffs, such as buckwheat, soya beans, olive oil, sunflower oil, apples and eggs.

Vanadium can have a number of effects on human health, when the uptake is too high. When vanadium uptake takes places through air it can cause bronchitis and pneumonia.

The acute effects of vanadium are irritation of lungs, throat, eyes and nasal cavities.

Other health effects of vanadium uptake are:

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  • Cardiac and vascular disease
  • Inflammation of stomach and intestines
  • Damage to the nervous system
  • Bleeding of livers and kidneys
  • Skin rashes
  • Severe trembling and paralyses
  • Nose bleeds and throat pains
  • Weakening
  • Sickness and headaches
  • Dizziness
  • Behavioural changes

Top vanadium mining companies

Nevada Vanadium Mining Corp Emerging Critical Metal Vanadium Producer in the United States.
Ivanhoe electric Leading vanadium mining company specializing in sustainable energy solutions.
Energy fuels Renowned for extracting and processing critical minerals, including vanadium, to support clean energy.
Largo inc Global mining company with a focus on vanadium production and innovation in resource development.
Nevada king Exploration and development company engaged in vanadium and other mineral resources.

Top vanadium deposits

Bushveld Complex One of the world's major vanadium-bearing layered igneous intrusions located in South Africa.
Chambishi Mine A prominent vanadium mining site contributing to the global supply chain of critical minerals.
Maracas Menchen Mine Operational vanadium mine known for its sustainable and responsible mining practices.
Windimurra Vanadium Project Development project aimed at enhancing vanadium production and resource exploration.

Vanadium knowledge

Vanadium wiki Comprehensive information on vanadium, its properties, and applications sourced from Wikipedia.
Vanadium information Detailed information about the chemical element vanadium provided by the Royal Society of Chemistry.
Vanadium chemical element Insights into the properties and applications of vanadium as a chemical element.

Leading news

Junior Mining Network Latest news and updates on vanadium mining trends from Junior Mining Network.
Australian Mining Reports on vanadium flow battery installations in Western Australia from Australian Mining.
Energy Storage News Insights into the completion of the vanadium flow battery electrolyte factory in Western Australia.
Asian Metal Asian Metal's coverage of vanadium market updates and industry developments.

Top vanadium mining companies stock informations

Ivanhoe electric Stock information and market data for Ivanhoe electric from Junior Mining Network.
Energy fuels Real-time stock quotes and market data for Energy fuels available on Junior Mining Network.
Largo resources Stock market updates and financial information for Largo resources from Junior Mining Network.
Nevada king gold Stock quote and market insights for Nevada king gold provided by Junior Mining Network.
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