| Product ID | Formula | Purity | Dimension | Quantity | Price in € | Inquiry |
|---|---|---|---|---|---|---|
| 7200FI001 | Hf | 99.9% (Zr< 2%) | 50 mm x 100 mm x 0.1 mm | 1 | 818.00 | Inquire |
| 7200FI002 | Hf | 99.9% (Zr< 2%) | 50 mm x 100 mm x 0.25 mm | 1 | 608.00 | Inquire |
| 7200FI003 | Hf | 99.9% (Zr< 2%) | 50 mm x 50 mm x 0.5 mm | 1 | 304.00 | Inquire |
| 7200FI004 | Hf | 99.9% (Zr< 2%) | 50 mm x 100 mm x 0.5 mm | 1 | 532.00 | Inquire |
| 7200FI005 | Hf | 99.9% (Zr< 2%) | 50 mm x 100 mm x 1 mm | 1 | 713.00 | Inquire |
Hafnium metal foil is a sheet-like product made from hafnium (Hf) as a base material.
Elemental information: Hafnium is a chemical element with an atomic number of 72 and is located in Group IVB, Period 5 on the periodic table.
Appearance: Silver-grey metallic luster.
Density: 13.31 g/cm³.
Mohs hardness: 5.5.
Melting point: 2233°C.
Boiling point: 4602°C.
Thermal conductivity of hafnium: approximately 23.0 W/(m・K).
Crystal structure: Hafnium has a densely packed hexagonal crystal structure.
Manufacture of electronic components: Hafnium metal foil has many applications in the manufacture of electronic components. In the manufacture of capacitors, hafnium foil can be used as an electrode material, using its good electrical conductivity and chemical stability to improve the performance and life of capacitors.
Electromagnetic shielding materials: Hafnium foil can be used as an electromagnetic shielding material in electronic equipment due to its good electrical conductivity and ability to reflect electromagnetic waves.
Optical coating materials: Hafnium foil is one of the important materials for optical coating. Through physical or chemical vapour phase deposition, hafnium foil is evaporated or decomposed and deposited on the surface of optical lenses, displays and other surfaces, which can form antireflective films, transmission-enhancing films and other optical thin films.
Nuclear industry: In nuclear reactors, hafnium foil can be used to make special shielding materials or components for control rods.
VI HALBLEITERMATERIAL GmbH (VIMATERIAL) employs a stringent quality assurance system to ensure the reliability of our product quality. Strict quality control is implemented throughout the entire production chain, and for defective products, we strictly enforce the principle of rework and redo. Each batch is released only after passing detailed specification tests.
Every batch of our materials is independently tested, and, if necessary, we send samples to certified companies for testing. We provide these documents and analysis certificates with the shipment to certify that our products meet the required standards.
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