Aluminium Chromium Alloy Sputtering Target
Aluminium Chromium Alloy Sputtering Target
| Aluminium Chromium Alloy Sputtering Target | |
| Product No | NRE-43002 |
| CAS No. | 37258-56-3 |
| Formula | AlCr |
| Molecular Weight | 78.978 g/mol |
| Purity | >99.99% |
| Density | 5.5 g/cm3 |
| Thickness | 3 mm ± 0.5mm (can be customized) |
| Diameter | 50 mm ± 1mm (can be customized) |
| Shape | Round |
| Electrical Resistivity | NA |
| Electronegativity | NA |
Aluminium Chromium Alloy Sputtering Target
Aluminium Chromium Alloy Sputtering Target
Aluminium-chromium (Al-Cr) alloy sputtering targets are used in various applications where their unique properties can be leveraged. Here’s a breakdown of different applications and how the characteristics of Al-Cr alloy targets are utilized:
Optical Coatings
Application:
Antireflective Coatings: Used on lenses, glasses, and other optical devices to reduce glare and improve light transmission.
Reflective Coatings: Employed in mirrors and optical filters to enhance reflectivity.
Why Al-Cr?
Optical Performance: The alloy can be engineered to achieve specific optical properties, including desired levels of reflectivity and transmissivity.
Durability: Provides a hard, wear-resistant layer that maintains optical quality over time.
Wear-Resistant Coatings
Application:
Tooling and Machinery: Coatings for cutting tools, dies, and machinery parts to enhance their durability and lifespan.
Why Al-Cr?
Hardness: The chromium content enhances the hardness of the coating, making it suitable for applications requiring high abrasion resistance.
Reduced Friction: The alloy can reduce friction and wear, extending the life of the coated components.
Corrosion-Resistant Coatings
Application:
Aerospace Components: Parts exposed to harsh environments and high temperatures.
Automotive Parts: Engine components and exterior parts requiring resistance to environmental degradation.
Why Al-Cr?
Corrosion Resistance: Chromium provides excellent corrosion resistance, protecting substrates from oxidation and chemical attacks.
Decorative Coatings
Application:
Consumer Electronics: Coatings for devices such as smartphones and watches for aesthetic enhancement.
Jewelry: Used for plating to achieve a specific appearance or colour.
Why Al-Cr?
Aesthetic Flexibility: The alloy can be tailored to produce various colurs and finishes, making it suitable for decorative purposes.
Durability: Provides a long-lasting finish that resists tarnishing and scratching.
Electromagnetic Shielding
Application:
Electronic Devices: Coatings on components to shield sensitive electronics from electromagnetic interference (EMI).
Why Al-Cr?
Conductivity: The alloy can be designed to have good electrical conductivity, which is crucial for effective EMI shielding.
Uniform Coating: Ensures consistent and reliable performance in shielding applications.
Hard Coatings for Semiconductor Manufacturing
Application:
Semiconductor Devices: Used as hard masks or barrier layers in the fabrication of semiconductor devices.
