Hf Hafnium Pellets Granules Evaporation Materials
- High Melting Point: Hafnium has a melting point of 2,233°C, making it suitable for high-temperature applications.
- Corrosion Resistance: Hafnium is highly resistant to corrosion, particularly in aggressive environments such as halide or acidic conditions.
- Excellent Electrical Properties: Hafnium has favorable electrical conductivity, which is valuable for its use in electronics and semiconductor manufacturing.
- Good Neutron Absorption: Hafnium is an excellent neutron absorber, making it important for nuclear reactor control components.
- Durable and Stable Films: Hafnium forms thin films that are hard and chemically stable, ideal for long-lasting protective coatings.
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Description
| Material | Hafnium |
| Purity | 99.9% – 99.9999% / 3N 3N5 4N 4N5 5N 5N5 6N |
| Shape | Pellets / Granules / Particles / Pieces |
| Size | can be customized (contact us) |
| Package | vacuum bag or customer’s request |
| Place of Origin | China |
| Supply Ability | 1000kg per month |
| Lead Time | Qty: 1-100, Time: 3-10 days
Qty: >100, Time: to be negotiated |
Hafnium (Hf) pellets are high-purity evaporation materials used in physical vapor deposition (PVD) techniques such as thermal evaporation and electron-beam evaporation. Hafnium is a transition metal known for its high melting point, excellent corrosion resistance, and good electrical conductivity. These properties make it valuable for thin film deposition in various high-tech industries, including electronics, aerospace, and nuclear applications.
Key Applications:
- Semiconductor Industry: Hafnium is used in the production of thin films for semiconductor devices, especially in the fabrication of high-k dielectric layers in advanced CMOS technology, improving transistor performance.
- Optical Coatings: Hafnium thin films are employed in optical coatings to enhance durability and reflectivity, particularly in ultraviolet (UV) and extreme ultraviolet (EUV) mirrors.
- Aerospace and Nuclear Applications: Due to its excellent heat resistance and neutron absorption properties, hafnium coatings are used in aerospace components and nuclear reactor control rods.
- Protective Coatings: Hafnium’s corrosion resistance makes it ideal for protective coatings in harsh environments.
Features:
- High Melting Point: Hafnium has a melting point of 2,233°C, making it suitable for high-temperature applications.
- Corrosion Resistance: Hafnium is highly resistant to corrosion, particularly in aggressive environments such as halide or acidic conditions.
- Excellent Electrical Properties: Hafnium has favorable electrical conductivity, which is valuable for its use in electronics and semiconductor manufacturing.
- Good Neutron Absorption: Hafnium is an excellent neutron absorber, making it important for nuclear reactor control components.
- Durable and Stable Films: Hafnium forms thin films that are hard and chemically stable, ideal for long-lasting protective coatings.
Specifications:
- Material: Hafnium (Hf)
- Purity Level: ≥ 99.9% (high-purity hafnium for advanced deposition applications)
- Shape: Pellets (optimized for consistent evaporation in PVD systems)
- Size: Typical pellet sizes range from 1mm to 10mm in diameter (custom sizes available upon request)
- Melting Point: 2,233°C
- Density: 13.31 g/cm³
- Applications: Semiconductor devices, optical coatings, aerospace and nuclear components, protective coatings
- Evaporation Temperature: Requires high temperatures for effective evaporation.
High-purity Hafnium (Hf) Pellets from Tinsan Materials for vacuum evaporation, ideal for semiconductor, aerospace, and nuclear applications. Available in various sizes and purities for advanced thin film deposition.
If you have specific requirements, such as dimensions, purity, or application details, please contact us to match your needs.
