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Zinc (Zn) Pellets Evaporation Materials

Time:2019/06/10 丨 source:未知 丨 visit count:

High Pruity Zinc (Zn) Granule for Thermal Evaporation

Material Type Zinc
Symbol Zn
Purity 99.995%
Size φ3*3mm
Package Unit 500g/ 1kg
Theoretical Density (g/cc) 7.14 Z Ratio 0.514
Color/Appearance Bluish Pale Gray, Metallic E-Beam Excellent
Atomic Weight 65.38 Thermal Evaporation Techniques Boat:  Mo, W, Ta
Coil:  W
Basket:  W
Crucible:  Al2O3, Q 
Melting Point (°C) 420 E-Beam Crucible Liner Material Graphite, Tungsten
Coefficient of Thermal Expansion 30.2 x 10-6/K Temp. (°C) for Given Vap. Press. (Torr) 10-8:  127
10-6:  177
10-4:  250 
Thermal Conductivity 116 W/m.K Comments Evaporates well under wide range of conditions.

Thermal         E-Beam  

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