| Product ID | Formula | Purity | Dimension | Quantity | Price in € | Inquiry |
|---|---|---|---|---|---|---|
| 7400WS001 | W | 99% | (0.07-0.1) mm × 1.0 mm | 1×5m | POR | Inquire |
| 7400WS002 | W | 99.95% | (0.1-0.12) mm × 1.0mm | 1×5m | POR | Inquire |
| 7400WS003 | W | 99.95% | (0.1-0.12) mm × 1.0mm | 1×5m | POR | Inquire |
Main component: W, with high purity, generally the purity of industrial grade tungsten coil is above 99%.
Crystal Structure: Tungsten has a body-centred cubic structure.
Size: The common width specification is 5-50mm, and the thickness is usually in the range of 0.1-5mm.
Appearance: Tungsten coils are in the shape of a ribbon coil, and the surface is usually smooth and has a metallic luster.
Density: 19.3 g/cm³.
Hardness: 7.5.
Electrode material: tungsten metal coil is widely used as electrode material in the field of electron tube and vacuum electronic device.
Heating element: in some electronic equipment that requires high temperature heating, such as electron beam evaporator, high temperature furnace heating element, etc., tungsten metal coil can be used as a heating material.
High-temperature furnace components: tungsten metal coil can be used to manufacture heat generating body, heat insulation screen, furnace lining and other components of high-temperature furnace. In the working environment of high-temperature furnace, tungsten coil can withstand high temperature and chemical erosion to ensure the uniformity and stability of the temperature inside the furnace and prolong the service life of high-temperature furnace.
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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