Tantalum granules are a small granular substance made from the metal tantalum.
Basic Information:
Appearance: Tantalum metal usually has a silvery grey metallic colour with a certain metallic luster.
Density: 16.69 g / cm3.
Melting point: 2996°C.
Hardness: The hardness is large and has good mechanical strength, making it not easy to be deformed or damaged during processing and use.
Production process:
The production methods of tantalum metal particles mainly include powder metallurgy method and smelting method.
The powder metallurgy method is to make tantalum metal particles from tantalum powder through pressing, sintering and other processes, and this method can produce tantalum particles with complex shapes and high dimensional accuracy;
The melting method is to heat the tantalum raw material above the melting point, make it melt and then cool and solidify it into granules, the tantalum granules produced by this method have higher purity and stable performance.
Application areas:
Electronic industry: due to the good conductivity and stability of tantalum particles, they are often used in the manufacture of capacitors, resistors, inductors and other electronic components.
Medical field: Tantalum’s biocompatibility is good, and tantalum particles can be used to manufacture artificial joints, dental implants and other medical devices.
Chemical industry: Tantalum metal can be used to manufacture corrosion-resistant parts in chemical equipment, such as the lining of reactors and the anti-corrosion layer of pipelines. In highly corrosive chemical media, tantalum particles can effectively prevent corrosion and damage to equipment.
Coating materials: In vacuum coating technology, tantalum particles can be used as coating materials to form a tantalum film on the surface of objects through evaporation, sputtering, etc. This film has good abrasion resistance, corrosion resistance and conductivity.
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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