Home  Products Search  Properties Search  中文版
Home > Dictionary > Information
vanadium
Molecular formula :
MW :
CAS :

nature : Periodic System V vice ethnic group (group V) elements. Atomic number 23. Isotope : 50 β, ε , 51. Amu 50.9415. Light gray metal. A ductility. Very hard. Non-magnetic. Density 6.11. 1917 ° C melting point. Boiling Point 3400 ° C The main valence +2, +3, +4 and +5. The air is not oxidized. Right hydrochloride are stable. But hydrofluoric acid soluble nitrate and aqua regia. The system mainly for steel and catalyst. Green sulfur mineral vanadium ore (or V2S5 VS2), V K uranium ore and brown other Galena. Available carbon, silicon, aluminum reduction system in vanadium pentoxide. In an inert atmosphere, with magnesium or sodium chloride reduction of vanadium can be used more pure vanadium.


Notice:Each item can have many explanations from different angels. If you want grasp the item comprehensively,please see below "more details data".
Structure:
Please see below "More Detailed Data"
More Detailed Data:
1) Vanadium
2) Vanadium
3) vanadium
4) vanadium V
5) ferrovanadium
6) vanadium ore
7) vanadium alloy
8) vanadium steel
9) ferro v;ferrovanadium alloy;ferrovanadium dust;ferro-vanadium;ferrovanadium;ferrovanadiumdust
10) vanadium boride
Notice Some description was translated by software and the data is only as a reference.
Patent:
1) Bonding configurations for lead-frame-based and substrate-based semiconductor packages and method of fabrication thereof
2) Semiconductor element and manufacturing method thereof
3) Fuse circuit and electrical fuse circuit with electrostatic discharge (ESD) protection
4) Matrix type LED and manufacturing method thereof
5) MIM capacitor on CMOS device and manufacturing method thereof
6) Semiconductor device with crack prevention ring and method of manufacture thereof
7) Semiconductor device
8) Resistor element, semiconductor integrated circuit device having the same, and fabrication methods thereof
9) Integrated circuit devices including passive device shielding structures and methods of forming the same
10) Resistor circuit