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Magnesium Evaporation Material (Mg)

Magnesium Evaporation Material (Mg)
Material Type Magnesium
Symbol Mg
Atomic Weight 24.305
Atomic Number 12
Color/Appearance Silvery White, Metallic
Thermal Conductivity 160 W/m.K
Melting Point (°C) 649
Coefficient of Thermal Expansion 8.2 x 10-6/K
Theoretical Density (g/cc) 1.74
Z Ratio 1.61
E-Beam Good
Thermal Evaporation Techniques Boat:  W, Mo, Ta, Cb
Coil:  W
Basket:  W
Crucible:  Al2O3
E-Beam Crucible Liner Material Fabmate®, Graphite, Tungsten
Temp. (°C) for Given Vap. Press. (Torr) 10-8:  185
10-6:  247
10-4:  327
UN Number 1869
Comments Extremely high rates possible.

General

Magnesium is a chemical element with symbol Mg and atomic number 12. It is a shiny gray solid which bears a close physical resemblance to the other five elements in the second column (group 2, or alkaline earth metals) of the periodic table: all group 2 elements have the same electron configuration in the outer electron shell and a similar crystal structure. Magnesium is the ninth most abundant element in the universe.

Material Notes

AEM Deposition provides Magnesium pellets, Magnesium pieces, and Magnesium powder for sale, purity is 99.99%.

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