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- High Purity: Gold foil is typically made from high-purity gold, often 99.99% pure or greater. The high purity ensures excellent performance in sensitive applications such as electronics and medical devices.
- Malleability and Ductility: Gold is one of the most malleable and ductile metals, which means it can be easily shaped or stretched without breaking. This property makes gold foil ideal for precise applications where flexibility and thinness are required.
- Excellent Electrical Conductivity: Gold foil has superior electrical conductivity, making it ideal for use in high-performance electronic devices such as connectors, semiconductors, and microelectronics.
- Corrosion and Oxidation Resistance: Gold’s natural resistance to corrosion and oxidation makes gold foil an excellent choice for applications exposed to harsh environments. It does not tarnish, rust, or corrode, ensuring long-term durability and reliability.
- Thermal Conductivity: Gold foil offers high thermal conductivity, which is useful in heat dissipation applications in electronic devices and aerospace technology, where managing heat is critical.
- Biocompatibility: Gold is biocompatible, meaning it is safe for use in medical and dental applications. It does not cause adverse reactions in the body, making it ideal for implants and other medical devices.
- Reflectivity: Gold foil has excellent optical reflectivity, especially in infrared wavelengths, making it valuable in specialized coatings and mirrors for scientific instruments, telescopes, and other optical applications.
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- High Purity: Gold pellets are available with ultra-high purity levels (99.99% or higher), ensuring the quality and consistency of the thin films.
- Excellent Conductivity: Gold provides outstanding electrical and thermal conductivity, making it ideal for electronic components.
- Corrosion Resistance: Gold’s inertness ensures that it remains resistant to corrosion, tarnishing, and oxidation, even in harsh environments.
- High Reflectivity: Gold coatings are highly reflective, particularly in the infrared range, making them suitable for optical and thermal applications.
- Biocompatibility: Gold is non-toxic and biocompatible, making it a safe material for medical devices and implants.
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- Excellent Electrical Conductivity: Provides high efficiency in electronic applications.
- Corrosion Resistance: Gold’s natural resistance to oxidation ensures long-term stability.
- Biocompatibility: Safe for use in medical devices and cosmetics.
- Aesthetic Appeal: Bright, lustrous appearance makes it ideal for decorative applications.
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Gold (Au) sputtering target is a very important material of semiconductor, it’s used for depositing gold thin film on the surface of semiconductor chips, to form ohmic contact film, electrode or other films, it can form various metallic films system. Most of gold oxide film system can be used for manufacturing LED, microwave communication device, widely applied in spaceflight, aviation, semiconductor chips and Solar Cells.
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- Reliability in Electronic Applications: Gold wire is known for its reliability, especially in wire bonding used for semiconductor devices and microelectronics. The high resistance to corrosion ensures that the connections remain intact over time, even under extreme conditions.
- Long Service Life: Due to its resistance to corrosion and wear, gold wire has a long operational life, reducing the need for frequent replacements or repairs.
- Precision and Flexibility: Gold wire can be produced in various diameters, including ultra-fine wires, making it highly versatile for different manufacturing processes. Its malleability allows it to be shaped and adapted for precision applications.
- Improved Performance: With its superior conductivity and resistance to corrosion, gold wire ensures better performance and higher yield rates in electronic assemblies, reducing the risk of failures due to poor electrical connections.
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- Excellent Soldering Properties: Ideal for bonding and joining materials in microelectronics.
- High Thermal and Electrical Conductivity: Ensures efficient heat dissipation and electrical performance.
- Corrosion Resistance: Offers longevity and stability under harsh conditions.
- Stable at High Temperatures: Suitable for high-temperature soldering and welding applications.
- Customizable Sizes: Available in nano to micrometer scale for various uses.
