Zinc (Zn) Pellets Evaporation Materials
Zinc is a bluish-white, lustrous, diamagnetic metal, though most common commercial grades of the metal have a dull finish. It is somewhat less dense than iron and has a hexagonal crystal structure, with a distorted form of hexagonal close packing, in which each atom has six nearest neighbors (at 265.9 pm) in its own plane and six others at a greater distance of 290.6 pm. The metal is hard and brittle at most temperatures but becomes malleable between 100 and 150 °C. It has a density of 7.14 g/cc, a melting point of 420°C, and a vapor pressure of 10-4 Torr at 250°C.
|Materials Type||Zinc||Coefficient of Thermal Expansion||30.2 x 10-6/K|
|Symbol||Zn||Theoretical Density (g/cc)||7.14|
|Atomic Weight||65.38||Z Ratio||0.514|
|Atomic Number||30||Evaporation Method|
|Color||Bluish White||Thermal Crucible/Boat||Crucible: Al2O3, Quartz|
Boat: Mo, W, Ta
|Thermal Conductivity||116 W/m.K||E-Beam Liner|
|Melting Point (℃)||420||Temp. (℃) @ Vapor Press. (Torr)|
1162 ℃ @ 10-8 Torr
1332 ℃ @ 10-6 Torr
1547 ℃ @ 10-4 Torr
Haohai Metal offers a full suite of Zinc 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|