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Chromium Aluminum Alloy Sputtering Targets

Chromium Aluminum Alloy Sputtering Targets

Chromium Aluminum Alloy Sputtering Targets
Product No NRE-43359
CAS No. NA
Formula Cr-Al
Molecular Weight NA
Purity >99.9%
Density NA
Thickness 3 mm ± 0.5mm (can be customized)
Diameter 50 mm ± 1mm (can be customized)
Shape Round
Resistivity NA
Thermal Conductivity NA

Chromium Aluminum Alloy Sputtering Targets

Chromium aluminum 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 color.

Why Al-Cr?

Aesthetic Flexibility: The alloy can be tailored to produce various colors 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.

 

 

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