High Electrical Resistivity Fused Aluminum Oxide 2-3mm Particle Size Ideal for Refractory Materials and Abrasive Blasting

Product Description:

Fused Aluminum Oxide is a high-quality abrasive material widely used in various industrial applications due to its exceptional hardness and durability. With a Mohs hardness of 9, it ranks just below diamond, making it an ideal choice for grinding, cutting, and polishing operations. This product is predominantly composed of aluminum oxide, which is renowned for its excellent mechanical and chemical properties.

The appearance of Fused Aluminum Oxide is characterized by a white to gray crystalline powder. Its consistent and fine crystalline structure ensures uniform performance and efficiency in abrasive applications. The color variation from white to gray is typical and does not affect the quality or functionality of the product. This characteristic also distinguishes it visually from other abrasive materials such as Brown Corundum, which typically exhibits a brownish hue.

One of the key attributes of Fused Aluminum Oxide is its refractive index of 1.76. This optical property is significant in certain specialized applications where light interaction with the abrasive medium is critical. The refractive index also reflects the purity and crystalline quality of the aluminum oxide used in manufacturing the fused product.

Fused Aluminum Oxides are produced by melting high-purity aluminum oxide in an electric arc furnace at extremely high temperatures. The melting process results in the formation of a dense, hard, and tough material that exhibits superior abrasion resistance compared to naturally occurring aluminum oxide. This artificial synthesis allows for controlled particle size and shape, enhancing the efficiency and consistency of the abrasive.

Compared to Brown Corundum, which is another common form of aluminum oxide abrasive, Fused Aluminum Oxides offer higher purity and better performance in demanding applications. Brown Corundum, while effective, contains iron oxide impurities that impart its characteristic brown color and slightly reduce its hardness and chemical stability. In contrast, Fused Aluminum Oxide's white to gray crystalline powder indicates minimal impurities and superior chemical resistance, making it suitable for precision grinding and polishing tasks.

The versatility of Fused Aluminum Oxide makes it an essential material in industries such as metallurgy, ceramics, electronics, and construction. It is commonly used as an abrasive media in sandblasting, grinding wheels, cutting tools, and surface preparation. Additionally, its high melting point and chemical inertness make it valuable in refractory applications and as a raw material for producing advanced ceramics.

In summary, Fused Aluminum Oxide is a premium abrasive product characterized by its Mohs hardness of 9, white to gray crystalline powder appearance, and a refractive index of 1.76. Made from high-purity aluminum oxide, this product offers superior hardness, chemical stability, and abrasion resistance. It serves as a reliable and efficient alternative to Brown Corundum and other abrasive materials, making it indispensable in various industrial and manufacturing processes. The consistent quality of Fused Aluminum Oxides ensures optimal performance and durability, meeting the rigorous demands of modern industrial applications.

Features:

• Product Name: Fused Aluminum Oxide
• Main Material: Aluminum Oxide
• Type: Blasting Media
• Chemical Stability: Stable in Acidic and Alkaline Environments
• Density: 3.95 G/cm³
• Also known as Fused Alumina or Brown Corundum
• High hardness and durability suitable for abrasive applications
• Commonly used as blasting media for surface preparation
• Excellent chemical resistance ensures long service life

Technical Parameters:

Applications:

The KMN brand Fused Aluminum Oxide, model number F, is a high-quality abrasive material widely used in various industrial applications. Certified under ISO 9001, this product guarantees consistent quality and reliability, making it an ideal choice for demanding manufacturing processes. With a supply ability of 30,000 tons per year and a minimum order quantity of just 5 tons, KMN offers flexible purchasing options to meet different business needs. The price is negotiable, and delivery time depends on the order quantity, ensuring efficient logistics and customer satisfaction. Payment terms include T/T and L/C at sight, providing secure and convenient transaction methods.

Fused Alumina, also known as Fused Aluminium Oxide or Brown Corundum, is renowned for its exceptional hardness, high electrical resistivity, and excellent refractive index of 1.76. These properties make it highly suitable for abrasive applications such as grinding, cutting, and polishing in metalworking, automotive, aerospace, and construction industries. The product’s color ranges from white to gray, reflecting its purity and consistent composition of aluminum oxide. Its high electrical resistivity makes it a preferred material for electrical insulation components, ensuring safety and efficiency in electronic devices and equipment.

In addition to abrasive uses, KMN’s Fused Aluminum Oxide is extensively applied in refractory materials due to its high melting point and thermal stability. It is used in furnace linings, kiln furniture, and other high-temperature environments where durability and resistance to thermal shock are crucial. The material’s excellent chemical stability also makes it suitable for use in ceramics, where it can enhance mechanical strength and wear resistance.

The product’s versatility extends to coatings and composite materials, where Fused Alumina acts as a reinforcing agent to improve hardness and longevity. It is commonly employed in surface treatments for tools and machinery parts to extend service life and reduce maintenance costs. Moreover, its particle size and shape can be customized to fit specific application requirements, making it adaptable for precision engineering tasks.

Overall, KMN’s Fused Aluminum Oxide stands out as a reliable and efficient solution for industries requiring superior abrasive and refractory materials. Whether in heavy industry, electronics, or advanced manufacturing, this product delivers consistent performance and value. Customers can rely on KMN for high-quality Brown Corundum that meets rigorous standards and supports a wide range of application occasions and scenarios.