Description:
Calcium evaporation materials are used in thin film deposition processes. They exhibit specific properties for various applications. They maintain high purity and a controlled evaporation rate, thereby ensuring deposition on substrates with uniform and defect‐free films. The materials are thermally stable and endure the temperatures encountered during deposition. Calcium evaporation materials are employed in semiconductor components, optical coatings and materials research, thereby supporting developments in thin film technology. They deliver consistent performance for defined applications.

Specifications:
Material
|
Calcium
|
Appearance
|
Silvery white, metallic
|
Melting point (°C)
|
839
|
Thermal conductivity
|
200 W/m.K
|
Thermal expansion coefficient
|
22.3 x 10⁻⁶/K
|
Theoretical density (g/cc)
|
1.54
|
Applications:
1. Semiconductor components: Materials are used in devices such as optoelectronic components, solar cells and optical sensors to produce thin, doped and conductive films.
2. Optical coatings: Films are applied in the manufacture of optical components such as mirrors, lenses and optical filters, thereby regulating light transmission, reflection and absorption.
3. Magnetic materials: These materials serve as components in magnetic media including recording media, magnetic tapes and hard disk drives for data storage and transfer.
4. Protective coatings: They function as additives in corrosion protection coatings, thereby improving resistance to corrosion in marine, construction and automotive applications.
5. Materials research: They are used as test materials and reference standards in material and surface research to study thin film growth, surface properties and phase transitions.
Packaging:
Evaporation materials are packaged to avoid damage during storage and transport, thereby preserving their original quality.