Vanadium - Wikipedia
Vanadium is a chemical element; it has symbol V and atomic number 23. It is a hard, silvery-grey, malleable transition metal. The elemental metal is rarely found in nature, but once isolated artificially, the formation of an oxide layer (passivation) somewhat stabilizes the free metal against further oxidation.
VANADIUM - Uses, Side Effects, and More - WebMD
Vanadium is a trace mineral that is regularly consumed in the diet. It's found in mushrooms, shellfish, black pepper, parsley, grains, and also drinking water. An average diet provides 6 to 18 mcg ...
Vanadium | Facts, Industrial, Medical, & Automotive Applications ...
2024年10月22日 · Vanadium metal, sheet, strip, foil, bar, wire, and tubing have found use in high-temperature service, in the chemical industry, and in bonding other metals.Because the major commercial use of vanadium is in steel and cast iron, to which it lends ductility and shock resistance, most of the vanadium produced is used with iron as ferrovanadium (about 85 percent vanadium) in making vanadium steels.
Vanadium - Element information, properties and uses | Periodic …
Vanadium-steel alloys are very tough and are used for armour plate, axles, tools, piston rods and crankshafts. Less than 1% of vanadium, and as little chromium, makes steel shock resistant and vibration resistant. Vanadium alloys are used in nuclear reactors because of vanadium’s low neutron-absorbing properties.
Vanadium (V) - Periodic Table
Vanadium is the 23rd element in the periodic table and has a symbol of V and atomic number of 23. It has an atomic weight of 50.9415 and a mass number of 51. Vanadium has twenty-three protons and twenty-eight neutrons in its nucleus, and twenty-three electrons in four shells. It is located in group five, period four and block d of the periodic ...
Vanadium | V (Element) - PubChem
Vanadium is used in producing rust resistant and high speed tool steels. It is an important carbide stabilizer in making steels. About 80% of the vanadium now produced is used as ferrovanadium or as a steel additive. Vanadium foil is used as a bonding agent in cladding titanium to steel. Vanadium pentoxide is used in ceramics and as a catalyst.
Vanadium Facts (Atomic Number 23 or V) - Science Notes and …
2015年7月10日 · Vanadium pentoxide (V 2 O 5) is used as a catalyst in the production of sulfuric acid. Vanadium is found in the blood cells of some marine life. These proteins are known as vanabins. Vanadium is an essential nutrient in very small doses, but vanadium compounds are mostly considered toxic to humans. Learn more about elements on the periodic table.
Vanadium | V | CID 23990 - PubChem
Vanadium is a compound that occurs in nature as a white-to-gray metal, and is often found as crystals. Pure vanadium has no smell. It usually combines with other elements such as oxygen, sodium, sulfur, or chloride. Vanadium and vanadium compounds can be found in the earth's crust and in rocks, some iron ores, and crude petroleum deposits. Vanadium is mostly combined with other metals to make ...
Vanadium | History, Uses, Facts, Physical & Chemical Characteristics
Vanadium was isolated by Sir Henry Enfield Roscoe during reaction of vanadium trichloride with hydrogen gas in 1867. Pure vanadium was produced by reducing vanadium pentoxide with calcium in 1927. Vanadium got his named after ‘Vanadis’ who is the Scandinavian Goddess of beauty, as vanadium form various multicolored beautiful compounds.
Vanadium Facts (V or Atomic Number 23) - ThoughtCo
2019年7月3日 · The first commercial use of vanadium steel was the chassis of the Ford Model T. Vanadium is paramagnetic. The abundance of vanadium in the Earth's crust is 50 parts per million. The abundance of vanadium in seawater is 0.18 parts per billion. Vanadium(V) oxide (V 2 O 5) is used as a catalyst in the Contact Process to manufacture sulfuric acid.