99.5% White Fused Alumina oxide Micro Hardness 2200-2300kg/mm2

Product Description:

White fused alumina, also known as white fused aluminium oxide or white fused aluminum oxide, is a synthetic material produced by melting high purity alumina in an electric arc furnace. It is a versatile and widely used abrasive and refractory material with excellent physical and chemical properties.

White fused alumina has a bulk density of 3.50g/cm³, making it a lightweight but strong material. It is pure white in color, with a micro hardness of 2200-2300kg/mm2, making it one of the hardest materials available. With a Mosh hardness of 9, it is extremely resistant to wear and tear.

• High Purity: White fused alumina is produced from high purity alumina, ensuring a minimum content of impurities. This makes it a reliable and consistent material for various applications.
• High Strength: Due to its high micro hardness and Mosh hardness, white fused alumina is a strong and durable material that can withstand high levels of pressure and abrasion.
• High Temperature Resistance: White fused alumina has a melting point of over 2000°C, making it suitable for use in high temperature environments.
• Abrasive: With its high hardness, white fused alumina is widely used as an abrasive in various industries, including metalworking, woodworking, and sandblasting.
• Refractory: White fused alumina has a high melting point and low thermal expansion, making it an ideal material for refractory applications, such as furnace linings and crucibles.

White fused alumina has a chemical composition of Al2O3 and a minimum content of Fe2O3 of ≤ 0.1%. It is also free from impurities such as silica, which can affect its performance in certain applications. It is a chemically inert material, making it suitable for use in corrosive environments.

White fused alumina is a highly versatile and reliable material with a wide range of applications. Its high purity, strength, temperature resistance, and abrasive and refractory properties make it a preferred choice for various industries. Whether for grinding, polishing, or refractory purposes, white fused alumina is a top-performing material that can meet your needs with efficiency and reliability.

Technical Parameters:

Applications:

White fused alumina, also known as white fused aluminium oxide, is a high-purity, high-hardness, low-impurity abrasive powder with a high melting point. It is made from high-quality industrial alumina powder and melted in an electric arc furnace at a temperature of over 2000°C. The resulting product is then crushed, screened, and washed to produce a white fused alumina with a uniform particle size and high chemical purity.

White fused alumina has a wide range of applications due to its unique properties. Its high hardness and low impurity make it an ideal material for various abrasive and refractory products, as well as for polishing and sandblasting applications. Some of the main applications of white fused alumina are:

White fused alumina is widely used as an abrasive material in the manufacturing of grinding wheels, sandpapers, and other abrasive tools. Its high hardness (9 on the Mohs scale) and micro hardness of 2200-2300kg/mm2 make it suitable for grinding and polishing hard materials such as metal, glass, and ceramic. Its uniform particle size and low impurity also ensure a consistent and efficient cutting and grinding process.

Due to its high melting point, white fused alumina is often used in the production of refractory products such as high-alumina bricks, castables, and other refractory materials. Its high purity and low impurity content make it an excellent material for lining furnaces, kilns, and other high-temperature applications. Its acid and alkali resistance also make it suitable for use in harsh chemical environments.

White fused alumina is also widely used for surface preparation and finishing applications. Its high hardness and low impurity make it a perfect material for sandblasting, etching, and other surface treatments. It can effectively remove rust, paint, and other contaminants from metal surfaces, leaving a clean and smooth finish.

White fused alumina is known for its superior quality and unique properties, which make it stand out from other abrasive materials. Some of the main product attributes are:

• High purity: White fused alumina has a purity level of over 99%, making it one of the purest forms of alumina available in the market.
• High hardness: With a Mohs hardness of 9 and micro hardness of 2200-2300kg/mm2, white fused alumina is one of the hardest materials used in the production of abrasives and refractories.
• Low impurity: White fused alumina has a low impurity content, with Fe2O3 and SiO2 levels of ≤ 0.1%, ensuring a consistent and efficient cutting and grinding process.
• High melting point: With a melting point of over 2000°C, white fused alumina can withstand high temperatures, making it suitable for use in refractory and high-temperature applications.
• Acid and alkali resistance: White fused alumina has excellent resistance to acids and alkalis, making it suitable for use in harsh chemical environments.
• Various packaging options: White fused alumina is available in 25kgs, 1000kgs, 1250kgs, and jumbo bags, or it can be customized according to customer's requirements.
• Flexible payment terms: Customers can choose to pay 100% in advance or 30% TT in advance, with the balance payment before delivery, providing flexibility and convenience.

White fused alumina is a versatile and high-quality abrasive powder with various applications. Its unique properties, such as high purity, high hardness, and low impurity, make it an ideal material for abrasive, refractory, and surface preparation applications. With flexible packaging and payment options, it is a popular choice among industries that require a superior quality abrasive material.

Customization:

Our white fused alumina product is available with customizable packaging options to meet your specific needs. Whether you require 25kgs, 1000kgs, 1250kgs, or jumbo packaging (BB), we can accommodate your request. We also offer the option to package according to your individual requirements.

In terms of payment, we offer flexibility to our customers. You have the choice to pay 100% in advance or 30% TT in advance with the balance payment due before delivery.

Our white fused alumina product boasts a low Na2O content of ≤ 0.35%, making it a high-quality option for your needs. With a micro hardness of 2200-2300kg/mm2 and a mosh hardness of 9, our white alumina powder is extremely durable and able to withstand tough environments.

As the name suggests, our product has a pure white color, making it a visually appealing choice for a variety of applications. Our white fused alumina is made with a high alumina content of ≥ 99.5%, ensuring top-notch performance and quality.

At our company, we understand the importance of customized service. That's why we offer tailored solutions for our white fused alumina product to meet the unique needs of each customer. Contact us today to learn more about our customizable options and how our white fused aluminum oxide can benefit your business.

Packing and Shipping:

1. Packaging

White Fused Alumina is usually packaged in 25kg or 50kg plastic woven bags. Customized packaging can also be arranged according to customer's requirements.

2. Shipping

For small orders, White Fused Alumina is usually shipped by express, such as DHL, FedEx, UPS, etc. For large orders, it can be shipped by sea or by air. We can also arrange shipping according to customer's specific needs.

3. Storage

White Fused Alumina should be stored in a dry and ventilated place to avoid moisture and dampness. It should also be protected from direct sunlight and rain. The shelf life of our products is 2 years if stored properly.

FAQ:

Q: What is the melting point of White Fused Alumina?

A: The melting point of White Fused Alumina is approximately 2000°C.