VD0604 Chromium-Aluminium (Cr/Al) Vapor Deposition Materials

Chromium-Aluminium (Cr/Al)-Vapour Deposition Materials Description

Chromium-Aluminium (Cr/Al)-Vapour deposition materials are solid substances composed of a specified combination of aluminium (Al) and chromium (Cr). They are employed in vapour deposition processes in thin film deposition techniques, such as physical vapour deposition (PVD) or thermal evaporation.

These materials are used in sectors such as electronics, optics and coatings. In a vacuum chamber, they are heated until their evaporation temperature is reached. The resulting vapour condenses on a substrate to form a thin film or coating with defined properties.

Chromium-Aluminium (Cr/Al)-Vapour Deposition Materials offer a combination of the properties of aluminium and chromium. Aluminium is a lightweight metal noted for its thermal conductivity and reflectance. Chromium provides corrosion resistance, hardness and a high melting point.

The combination of aluminium and chromium in specific ratios allows these materials to be tailored to particular requirements. They are utilised in the production of thin layers with defined properties such as reflectance, electrical conductivity, corrosion resistance and mechanical strength.

Chromium-Aluminium (Cr/Al)-Vapour Deposition Materials Specifications

Chromium-Aluminium (Cr/Al)-Vapour Deposition Materials Applications

Chromium-Aluminium (Cr/Al)-Vapour Deposition Materials are used in sectors such as electronics, optics and coatings. In a vacuum chamber, they are heated until the evaporation temperature is reached. The resulting vapour condenses on a substrate, forming a thin Al/Cr film or coating with the intended properties.

1. Solar Cells: Al/Cr layers are employed as back contacts in solar cells. They provide electrical conductivity, adhesion and stability to meet the performance requirements in solar cell fabrication.

2. Optical Coatings: Al/Cr layers are utilised as reflective coatings in optical applications. They exhibit reflectance in the ultraviolet (UV) to near infrared (NIR) range, thereby fulfilling the needs of optical systems and mirrors.

3. Automotive Reflectors: Al/Cr foils are used in the manufacture of automotive reflectors. They produce the required reflectance and ensure reliable adhesion on the substrate.

4. Microelectronics: Al/Cr foils function as interconnects and protective layers in microelectronic devices. They provide electrical conductivity and corrosion resistance, which are essential in electronic components.

5. Abrasion-resistant Coatings: Al/Cr layers are applied as wear-resistant coatings in applications where high hardness and low friction are required. They can be deposited on tools, moulds or other components to maintain durability and performance.

6. Semiconductor Devices: Al/Cr layers are employed in the fabrication of semiconductor devices. They serve as diffusion barriers, electrical contacts and interconnection layers in integrated circuits and electronic components.

Chromium-Aluminium (Cr/Al)-Vapour Deposition Materials Packaging

Our Chromium-Aluminium (Cr/Al) vapour deposition materials are maintained under controlled conditions during storage and transport to preserve the product quality in its original state.