Vanadium (V) Pellets Evaporation Materials
Vanadium is a chemical element with symbol V and atomic number 23. It is a hard, silvery grey, ductile, and malleable transition metal. The elemental metal is rarely found in nature, but once isolated artificially, the formation of an oxide layer (passivation) stabilizes the free metal somewhat against further oxidation. It has good resistance to corrosion and it is stable against alkalis and sulfuric and hydrochloric acids. It is oxidized in air at about 933 K(660 °C, 1220 °F), although an oxide passivation layer forms even at room temperature. It has a density of 5.96 g/cc, a melting point of 1,890°C, and a vapor pressure of 10-4 Torr at 1,547°C.
|Materials Type||Vanadium||Coefficient of Thermal Expansion||8.4 x 10-6/K|
|Symbol||V||Theoretical Density (g/cc)||5.96|
|Atomic Weight||50.9415||Z Ratio||0.53|
|Atomic Number||23||Evaporation Method|
|Color||Silvery Gray Metallic||Thermal Crucible/Boat||Boat: W, Mo|
|Thermal Conductivity||30.7 W/m.K||E-Beam Liner||Tungsten|
|Melting Point (℃)||1890||Temp. (℃) @ Vapor Press. (Torr)|
1162 ℃ @ 10-8 Torr
1332 ℃ @ 10-6 Torr
1547 ℃ @ 10-4 Torr
Haohai Metal offers a full suite of Vanadium evaporation pellets at competitive prices. Please view our list of stocked materials below. Custom sizes and materials can also be fabricated to meet your requirements:
For custom materials: Materials Quotation Form.
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|Material||Diameter (in.)||Length (in.)||Quantity||Purity (%)||Price|
Titanium is a common material found in a myriad of products including watches, drill bits, laptops, and bicycles, just to name a few. In pure form, it is lustrous and silvery-white in appearance. It has a melting point of 1,660°C, a density of 4.5 g/cc, and a vapor pressure of 10-4Torr at 1,453°C. It is a sturdy material which is easily fabricated when heat is applied. Its strong, lightweight characteristics and excellent corrosion resistance make it ideal for ocean liner hulls, aircraft engines, and designer jewelry. Titanium is biocompatible so it can be found in surgical tools and implants. Titanium is generally evaporated in vacuum for the purposes of wear and decorative, semiconductor, and optical coatings.