Aluminum Oxide pellets are high-purity, solid pellets of aluminum oxide commonly used in material science, thin-film deposition processes (like sputtering or evaporation), and as a raw material in ceramics and refractory applications. Known for their high hardness, thermal stability, and chemical resistance, aluminum oxide pellets are crucial in various industrial, electronic, and optical applications.
VIMATERIAL offers high-quality alumina granules with high purity and customizable sizes. Contact us for a quote.
High Melting Point: Aluminum oxide has a very high melting point (about 2072°C), so it remains stable at high temperatures. This makes Al₂O₃ pellets suitable for high-temperature uses.
Thermal Conductivity: Aluminum oxide conducts heat reasonably well while still being an electrical insulator, helping to dissipate heat in electronic and industrial applications.
Chemical Inertness: Al2O3 is resistant to most acids and alkalis, so it performs well in harsh and corrosive environments.
Hardness and Wear Resistance: Aluminum oxide is very hard (about 9 on the Mohs scale), making it ideal for wear-resistant coatings and abrasive applications.
Thin-Film Deposition: Used as a target material for creating thin, durable, and insulating films on substrates in electronics, optics, and semiconductor industries.
Ceramics and Refractories: Al2O3 pellets serve as raw materials for high-performance ceramics and refractory materials due to their high hardness and temperature resistance.
Optical and Protective Coatings: Aluminum oxide coatings protect surfaces from wear and corrosion, and are also used for anti-reflective and other optical coatings in lenses and display technology.
Catalysts and Catalyst Supports: Due to their high surface area and stability, alumina pellets are used in chemical reactions and as catalyst supports in various industrial processes.
Each batch of products in the production process to implement a strict quality management system, we have strict inspection standards for incoming materials, non-conforming products have perfect treatment and isolation measures. We use high-precision testing instruments to ensure the quality of products leaving the factory, we can also provide samples according to customer requirements of the third-party inspection organisations, and ultimately make our products to meet customer requirements.
Alumina pellets are usually packed in moisture-proof bags or sealed plastic drums to prevent moisture and contamination. The packages should be tightly sealed and clearly labeled with product name, grade, and batch number. High-purity or fine alumina may use vacuum or nitrogen-filled packaging for better protection.
Alumina pellets should be stored in a dry, clean, and well-ventilated place, away from moisture and chemicals. The packages should be kept off the floor and checked regularly to make sure they remain sealed and dry.
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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