Tin (Sn) Pellets Evaporation Materials
Tin is the 49th most abundant element and has, with 10 stable isotopes, the largest number of stable isotopes in the periodic table, thanks to its magic number of protons. It has two main allotropes: at room temperature, the stable allotrope is β-tin, a silvery-white, malleablemetal, but at low temperatures it transforms into the less dense grey α-tin, which has the diamond cubic structure. Metallic tin is not easily oxidized in air. It has a density of 7.30 g/cc, a melting point of 232°C, and a vapor pressure of 10-4 Torr at 997°C.
|Materials Type||Tin||Coefficient of Thermal Expansion||2.0 x 10-6/K|
|Symbol||Sn||Theoretical Density (g/cc)|
|Atomic Weight||118.69||Z Ratio|
|Atomic Number||50||Evaporation Method||E-Beam (Excellent), Thermal|
|Color||Silvery Metal||Thermal Crucible/Boat||Graphite|
|Thermal Conductivity||66.6 W/m.K||E-Beam Liner||Crucible: Al2O3|
|Melting Point (℃)||232||Temp. (℃) @ Vapor Press. (Torr)|
682 ℃ @ 10-8 Torr
807 ℃ @ 10-6 Torr
997 ℃ @ 10-4 Torr
Haohai Metal offers a full suite of Tin 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:
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|Material||Diameter (in.)||Length (in.)||Quantity||Purity (%)||Price|