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Zirconium (Zr) Pellets Evaporation Materials

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

High Purity Zirconium (Zr) Metal Granules Evaporation Materials







Specifications
Material Type Zirconium
Symbol Zr
Purity 99.5%
Size φ3*3mm
Package Unit 500g/ 1kg
Theoretical Density (g/cc) 6.49 Z Ratio 0.6
Color/Appearance Silvery White, Metallic E-Beam Excellent
Atomic Weight 91.224 Thermal Evaporation Techniques Boat:  W
Melting Point (°C) 1,852    
Coefficient of Thermal Expansion 5.7 x 10-6/K Temp. (°C) for Given Vap. Press. (Torr) 10-8:  1,477
10-6:  1,702
10-4:  1,987 
Thermal Conductivity 22.7 W/m.K Comments Alloys with W. Films oxidize readily.
 



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