+86-731-89578196
[email protected]
Sputtering Targets
Tungsten, known for its exceptional hardness and high melting point, is a critical material in various industries. Its stability and durability under extreme conditions make it ideal for thin film deposition in electronics, optics, and aerospace applications.
At AEM DEPOSITION, we offer high-purity tungsten pellet evaporation materials tailored to meet the rigorous standards of modern manufacturing. Our tungsten pellets are available in different sizes and can be customized to suit both R&D projects and large-scale production needs.
Trust AEM DEPOSITION for reliable and high-quality tungsten evaporation materials. Contact us today to discuss your specific requirements and get a personalized quote.
| Material Type | Tungsten |
| Symbol | W |
| Atomic Weight | 183.84 |
| Atomic Number | 74 |
| Color/Appearance | Grayish White, Lustrous, Metallic |
| Thermal Conductivity | 174 W/m.K |
| Melting Point (°C) | 3,410 |
| Coefficient of Thermal Expansion | 4.5 x 10-6/K |
| Theoretical Density (g/cc) | 19.25 |
| Z Ratio | 0.163 |
| E-Beam | Good |
| E-Beam Crucible Liner Material | Direct in Hearth |
| Temp. (°C) for Given Vap. Press. (Torr) |
10-8: 2,117 10-6: 2,407 10-4: 2,757 |
| Comments | Forms volatile oxides. Films hard and adherent. |
Our tungsten pellets boast purities of up to 99.95%, ensuring minimal impurities in your thin film deposition processes. This high purity level is crucial for applications in aerospace, optics, and advanced electronics, where performance and reliability are paramount.
Tungsten's exceptional melting point and thermal stability make it the ideal choice for evaporation materials in high-temperature environments. Our tungsten pellets maintain consistency under extreme conditions, ensuring uniform film deposition for demanding applications.
Achieving consistent results is essential for thin film applications. Our tungsten evaporation materials are rigorously processed and tested for uniform particle size and composition, providing reliable and repeatable film quality across different batches.
We offer tungsten evaporation materials in pellet, granule and powder forms, with customization options to meet your specific application requirements. Whether you need specific dimensions, shapes, or packaging, we can tailor our products to suit your needs.
Whether for research or large-scale production, we offer high-quality tungsten evaporation materials at competitive prices. You can count on us for both cost-effectiveness and premium performance, no matter the size of your order.
AEM DEPOSITION takes pride in providing fast and reliable delivery, no matter where you are located. With a strong supply chain, we ensure that you receive your evaporation materials on time, keeping your projects on schedule.
Tungsten has an extremely high melting point of 3,422°C, making it perfect for high-temperature evaporation processes. It performs well under extreme heat, ensuring consistent results for applications like thin film deposition in optics and aerospace.
Tungsten's dense structure helps it bond well to different surfaces, creating tough, long-lasting coatings. These coatings hold up well even in tough environments where they may face wear or stress.
Tungsten has a low vapor pressure at high temperatures, which makes it efficient for vacuum evaporation. This means it helps create smooth, even coatings during deposition, improving quality.
Tungsten resists corrosion and oxidation, making it ideal for use in harsh environments. This helps extend the life of coatings, making them reliable for use in electronics and aerospace applications.
Tungsten expands very little when heated, making it highly reliable for applications requiring precise deposition control. This stability prevents warping or distortion during evaporation, which is essential for maintaining the quality of thin films.
Tungsten's high density (19.3 g/cm³) contributes to its ability to produce dense, uniform coatings. This property helps to create strong, durable thin films that can withstand harsh environments and mechanical stresses.
Tungsten is crucial in semiconductor applications. It helps create high-purity thin films, essential for advanced electronic devices and microelectronics. Its superior thermal stability and electrical conductivity make it a reliable choice for integrated circuits and transistors.
Tungsten is widely used in optical coatings due to its excellent reflective properties. It helps produce thin films that are both durable and low in optical loss, making it ideal for lenses, mirrors, and anti-reflective coatings.
Tungsten's high density and biocompatibility make it perfect for medical devices, especially in radiation shielding and imaging equipment. Its use in thin films enhances the durability and performance of these critical healthcare tools.
In aerospace, tungsten is used to create high-performance coatings that can withstand extreme conditions. These coatings provide superior protection against wear, corrosion, and high temperatures, ensuring the reliability of aerospace components.
Tungsten plays an important role in the solar energy sector, used in thin films for photovoltaic cells. Its high melting point and electrical conductivity contribute to efficient energy conversion, enhancing the performance of solar panels.
Tungsten is a key material in display technologies. It is used to produce thin films for liquid crystal displays (LCDs) and organic light-emitting diodes (OLEDs), improving the resolution and overall performance of screens in TVs, smartphones, and monitors.
Tungsten pellets are used in evaporation processes to create thin films. These films are applied in various industries, including electronics, aerospace, medical, and optics, due to tungsten's high melting point and excellent conductivity.
Tungsten pellets used in evaporation processes usually have a high purity level, often exceeding 99.95%. This high purity is essential to ensure the quality and performance of the thin films produced.
Tungsten pellets come in various sizes, typically ranging from 1mm to 6mm in diameter. The size you need depends on your specific evaporation system and application.
Yes, tungsten pellets are highly suitable for vacuum deposition processes. Their excellent thermal properties and high melting point make them ideal for creating uniform and durable thin films under vacuum conditions.
Tungsten pellets offer higher melting points and better thermal stability compared to many other evaporation materials. This makes them more suitable for high-temperature applications where other materials might fail.
Store tungsten pellets in a cool, dry place to prevent any potential oxidation. Use airtight containers to maintain their quality over time.
Alternatives include materials like molybdenum, tantalum, and titanium. Each has its own set of properties, but tungsten's high melting point and density often make it the preferred choice.
To ensure proper evaporation, maintain the correct temperature and vacuum levels in your evaporation system. Using high-purity tungsten pellets also helps in achieving consistent results.
Tungsten pellets are solid and compact, while tungsten powder consists of fine particles. Pellets are often preferred for evaporation due to their ease of handling and consistent performance.
While tungsten pellets are primarily used for evaporation, they can be adapted for sputtering. However, tungsten targets are more commonly used in sputtering processes. Tungsten targets provide a more even thin film deposition, which is critical for semiconductor and electronics applications.
| Pure Metal Sputtering Targets | |
| Alloy Sputtering Targets | |
| Ceramic Sputtering Targets | |
| Evaporation Materials | |
| Crucibles | |
| Metal Powders | Tungsten Powder |
