Mohshardness 9 Fused Alumina Industrial Grade Al2O3 Abrasive Material for Precision Grinding and Polishing Applications

Product Description:

Fused Aluminum Oxide, also known as Fused Alumina, is a highly versatile blasting media renowned for its exceptional hardness and chemical stability. As a premium abrasive material, it is widely used in various industrial applications where durability, efficiency, and performance are paramount. Fused Aluminum Oxide is produced by melting high-purity aluminum oxide at extremely high temperatures, resulting in a crystalline structure that imparts remarkable strength and resilience to the product.

One of the defining characteristics of Fused Aluminum Oxide is its Mohs hardness rating of 9, which places it just below diamond on the scale. This high hardness makes Fused Aluminum Oxides ideal for aggressive blasting and surface preparation tasks. It can effectively remove rust, scale, paint, and other surface contaminants from metals, concrete, and other materials without excessive wear or degradation. This hardness also ensures that the abrasive particles retain their shape and cutting ability longer than many other blasting media.

The chemical composition of Fused Aluminum Oxide consists predominantly of aluminum oxide (Al2O3), which grants it excellent chemical stability. Unlike some abrasive materials that may degrade or react in harsh environments, Fused Alumina remains stable in both acidic and alkaline conditions. This chemical stability broadens its range of applications, enabling it to be used safely in environments where exposure to aggressive chemicals is common. This characteristic is particularly valuable in industries such as chemical processing, petrochemical, and wastewater treatment, where blasting media must withstand corrosive substances without compromising performance.

Fused Aluminum Oxide’s superior physical and chemical properties make it a preferred choice for a variety of surface conditioning processes. It is extensively used in abrasive blasting, grinding, polishing, and finishing operations. Its sharp, angular grains provide efficient cutting action, resulting in faster material removal rates and a cleaner surface profile. Additionally, Fused Aluminum Oxides can be recycled multiple times, making them a cost-effective and environmentally friendly option compared to other abrasives that wear out quickly or generate excessive dust.

In addition to its use as blasting media, Fused Alumina finds application in the production of high-performance ceramics, refractories, and grinding wheels. The material’s consistency, purity, and hardness contribute to the manufacture of components that require high wear resistance and thermal stability. Furthermore, Fused Aluminum Oxide’s resistance to thermal shock and mechanical stress enhances the longevity and reliability of products made from it.

When selecting an abrasive material, the choice of Fused Aluminum Oxide offers numerous advantages. Its blend of hardness, chemical stability, and recyclability ensures that it meets the rigorous demands of industrial cleaning, surface preparation, and finishing. Whether you are looking to achieve a smooth finish, prepare a surface for coating, or remove stubborn contaminants, Fused Aluminium Oxide provides the performance and durability necessary to get the job done efficiently.

Overall, Fused Aluminum Oxide stands out as a premium blasting media that combines the best properties of hardness, stability, and versatility. Its ability to perform in acidic and alkaline environments without degradation makes it an indispensable material in modern industrial applications. By choosing Fused Alumina, industries can benefit from a reliable, long-lasting abrasive that enhances productivity while minimizing downtime and material costs. From heavy-duty surface preparation to precision finishing, Fused Aluminum Oxides continue to be a cornerstone abrasive solution trusted worldwide.

Features:

• Product Name: Fused Aluminum Oxide
• Main Material: Aluminum Oxide
• Material Type: Brown Corundum (Fused Alumina)
• Particle Size: 2-3mm
• Refractive Index: 1.76
• Density: 3.95 G/cm³
• Also known as Brown Corundum, Fused Alumina

Technical Parameters:

Applications:

The KMN brand Fused Aluminum Oxide, model number F, is a high-quality abrasive material certified under ISO 9001, ensuring consistent product excellence and reliability. With a chemical formula of Al2O3 and a Mohs hardness of 9, this fused alumina product is characterized by its superior hardness and durability, making it ideal for a wide range of industrial applications. The material typically appears in colors ranging from white to gray, reflecting its high purity and controlled manufacturing process.

Fused Aluminium Oxide is widely used in abrasive blasting, grinding, polishing, and cutting applications due to its exceptional hardness and sharp grain structure. It is particularly effective in surface preparation and finishing processes where precision and efficiency are critical. Industries such as automotive, aerospace, metal fabrication, and construction frequently utilize fused aluminum oxides to achieve smooth, clean, and defect-free surfaces.

In addition, fused alumina is an essential component in the production of high-performance refractory materials, ceramics, and wear-resistant coatings. Its high melting point and chemical stability make it suitable for environments exposed to extreme temperatures and corrosive substances. This makes KMN’s fused aluminum oxide a preferred choice for manufacturing kiln furniture, furnace linings, and other heat-resistant components.

The flexibility of KMN’s fused aluminum oxide also extends to its use in waterjet cutting machines, where the abrasive properties contribute to precise and clean cuts on a variety of materials, including metals, stone, and glass. The material’s consistent quality supports high productivity and cost efficiency in these cutting-edge applications.

KMN offers this premium fused aluminium oxide product with a minimum order quantity of 5 tons, and the price is negotiable to accommodate various customer needs. Delivery times are arranged according to the order quantity, ensuring timely supply for large-scale or urgent projects. Payment terms include T/T and L/C at sight, providing convenient transaction options for international buyers. With a supply ability of 30,000 tons per year, KMN is well-equipped to meet the demands of global industries seeking reliable fused alumina materials.

Overall, KMN’s fused aluminum oxide is a versatile and indispensable product for abrasive, refractory, and industrial applications, delivering outstanding performance and consistent quality to support diverse manufacturing and processing requirements.