Calcium Evaporation Materials Description
High-purity calcium evaporation materials are crucial for obtaining high-quality films in various deposition processes. TFM specializes in manufacturing calcium evaporating materials with purity levels reaching up to 99.5%. Our rigorous quality assurance protocols ensure the reliability and performance of these materials.
Calcium, with a density of 1.54 g/cm³ and a melting point of 839°C, also has a vapor pressure of 10⁻⁴ Torr at 459°C. Beyond its industrial applications, calcium is a vital element for human life, predominantly found in bones and teeth.
Calcium Evaporation Materials Specification
Atomic Weight | 40.078 |
Atomic Number | 20 |
Color/Appearance | Silvery White, Metallic |
Thermal Conductivity | 200 W/m.K |
Melting Point (°C) | 839 |
Coefficient of Thermal Expansion | 22.3 x 10-6/K |
Theoretical Density (g/cc) | 1.54 |
Z Ratio | 2.62 |
Max Power Density*(Watts/Square Inch) | 20 |
UN Number | 1401 |
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