| Product ID | Formula | Purity | Dimension | Quantity | Price in € | Inquiry |
|---|---|---|---|---|---|---|
| 5200GN001 | Te | 99.99% | 3 mm - 6 mm | 100g | POR | Inquire |
| 5200GN002 | Te | 99.999% | 3 mm - 6 mm | 100g | 132.00 | Inquire |
| 5200GN003 | Te | 99.9999% | 3 mm - 6 mm | 50g | 265.00 | Inquire |
Tellurium metal granules are composed of the element tellurium, which have a metallic lustre and are chemically active, and play an important role in many fields such as semiconductors, thermoelectric materials, and chemicals.
VIMATERIAL offers high-purity tellurium metal granules with a purity of up to 6N. Different sizes can be customized to meet your needs. Contact us for more information.
Appearance: Grey
Form: Generally in granular form, the common specifications are 0.5-2 mm, 1-5 mm and so on.
Hardness: Tellurium metal is a brittle material with relatively low hardness.
Density: At 20°C, the density is approximately 6.24 g/cm3.
Melting point: 450 ℃.
Boiling point: About 988℃.
Crystal structure: There are two isomers, crystalline and amorphous.
Reactivity: Tellurium metal is relatively chemically stable and does not react with water at room temperature, but reacts with oxygen under heated conditions to form tellurium oxide.
Acidity and alkalinity: insoluble in alkali, but soluble in strong acids such as concentrated sulphuric acid, nitric acid and aqua regia.
Conductivity: tellurium is a semiconductor material with conductivity between conductors and insulators, a property that makes tellurium valuable in electronics, optoelectronics, and other applications.
Alloys: Improves machinability of copper and stainless steel, and enhances the strength, hardness, and corrosion resistance of lead for applications such as precision parts and lead-acid batteries.
Semiconductor & Electronics: Used to produce II–VI semiconductor materials like CdTe for solar cells and infrared detectors, and serves as sputtering or evaporation targets for thin-film deposition in microelectronics.
Chemical Field: Acts as a rubber vulcanizing additive to improve heat and wear resistance, and functions as a catalyst component in oil cracking to increase fuel production efficiency.
Other Applications: Used as a coloring agent in glass and ceramics, as a material for carbon analysis consumables, and in nuclear radiation detection equipment.
Tellurium granules are packed in double-layer vacuum-sealed plastic bags or moisture-proof aluminum foil bags and then placed in sturdy, shock-resistant cartons or drums to prevent moisture absorption, oxidation, and mechanical damage during transportation, ensuring product purity and particle integrity.
Store in a cool, dry, and well-ventilated environment, away from moisture, heat sources, and corrosive substances, and keep tightly sealed to avoid prolonged exposure to air, maintaining chemical stability and performance.
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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