Overview of Manufactory Dry Casting Polished Surface Aluminum Oxide Alumina Ceramic Disc

Manufactory Dry Casting Polished Surface Aluminum Oxide Alumina Ceramic Disc are one of the most widely used and versatile technical ceramics, prized for their excellent combination of properties. Composed primarily of aluminum oxide (Al₂O₃), they offer outstanding hardness, wear resistance, and electrical insulation, even at high temperatures. From low-purity grades for general industrial use to high-purity compositions for demanding applications, alumina ceramics provide a cost-effective and reliable solution across a vast range of industries.

Features of Manufactory Dry Casting Polished Surface Aluminum Oxide Alumina Ceramic Disc

• High Hardness & Wear Resistance: Excellent resistance to abrasive wear, making it ideal for liners, nozzles, and guides.

• Superior Electrical Insulation: Maintains high electrical resistivity and dielectric strength, even at elevated temperatures.

• Excellent Thermal Stability: Withstands high operating temperatures and exhibits good thermal conductivity.

• High Mechanical Strength: Possesses good compressive strength and stiffness.

• Chemical Inertness: Resists corrosion from a wide range of acids, alkalis, and other harsh chemicals.

• Cost-Effectiveness: A highly versatile and economically efficient ceramic material for numerous applications.

Specification of Manufactory Dry Casting Polished Surface Aluminum Oxide Alumina Ceramic Disc

This alumina ceramic disc is made from aluminum oxide. It is produced using dry casting. This method ensures consistent quality. The disc has a polished surface. This finish makes it smooth. It reduces friction in applications. The material is very hard. It resists wear effectively. Alumina ceramic handles high temperatures well. It maintains strength when hot. The disc does not conduct electricity. It is an electrical insulator. This property is useful in electronics. The material resists chemicals strongly. It won’t rust or corrode. Acids and alkalis have little effect. It is very stable chemically. The disc has good dimensional accuracy. Its size and shape are precise. This is important for fitting into assemblies. It is a brittle material. It can break if hit hard. Handle it carefully. Avoid sharp impacts. The disc is light for its strength. Aluminum oxide is dense. But it feels lighter than metal. The polished surface looks clean. It has a slight shine. This finish is easy to clean. Dirt does not stick well. The disc withstands high pressure. It is strong under load. It does not bend or deform easily. Use it in demanding environments. It works well in high heat. It performs under mechanical stress. It is reliable in chemical exposure. Common uses include industrial seals. It serves as wear-resistant plates. It acts as electrical insulation components. It is found in pumps and valves. It works in semiconductor equipment. It is used in high-temperature furnaces. The disc offers long service life. It needs little maintenance. It is a dependable ceramic part.

Applications of Manufactory Dry Casting Polished Surface Aluminum Oxide Alumina Ceramic Disc

Factory dry casting polished surface light weight aluminum oxide alumina ceramic discs are solid. They last a long time. Individuals utilize them in various work. They deal with warmth extremely well. This makes them great for hot areas. They are difficult versus rubbing and scuffing. This indicates they don’t put on down quickly. Factories like them for components that scrub together. These discs are excellent insulators. They quit electrical energy from moving. This is very important for electrical components. Electronics manufacturers utilize them for this reason. They are additionally tough and stiff. They do not flex or damage under stress. This works for tools that reduced or form points. The surface is very smooth. It is polished meticulously. This level of smoothness assists points slide conveniently. It likewise maintains things clean. It quits dust from sticking. This benefits tasks needing no dirt. These discs withstand chemicals also. Acids and bases do not hurt them much. Chemical plants locate this valuable. They are light contrasted to steel. However they are still very solid. This helps devices function better. They are made use of in challenging atmospheres. Mines and oil areas utilize them. They are additionally crazes we make use of daily. Automobiles and planes have actually components made from them. The discs assist these components last longer. They can deal with broadband. They do not obtain harmed quickly. This is important for moving parts. They are steady gradually. They do not transform form a lot. This is critical for exact instruments. The material is risk-free. It does not trigger damage. Medical gadgets often use it. The discs are dependable. They carry out well consistently. This is why numerous sectors pick them.

Company Profile

Tanki New Materials Co.Ltd. focus on the research and development, production and sales of ceramic products, serving the electronics, ceramics, chemical and other industries. Since its establishment in 2015, the company has been committed to providing customers with the best products and services, and has become a leader in the industry through continuous technological innovation and strict quality management.

Our products includes but not limited to Aerogel, Aluminum Nitride, Aluminum Oxide, Boron Carbide, Boron Nitride, Ceramic Crucible, Ceramic Fiber, Quartz Product, Refractory Material, Silicon Carbide, Silicon Nitride, ect. please feel free to contact us.

Payment Methods

T/T, Western Union, Paypal, Credit Card etc.

Shipment Methods

By air, by sea, by express, as customers request.

5 FAQs of Manufactory Dry Casting Polished Surface Aluminum Oxide Alumina Ceramic Disc

People often ask about Manufactory Dry Casting Polished Surface Aluminum Oxide Alumina Ceramic Discs. Here are five common questions and answers.

What is this ceramic disc? It is a disc made from aluminum oxide, also called alumina. The disc has a polished surface. This makes it very smooth. The material is very hard. It resists wear well. It handles high heat. It is also very strong. These discs are used in many tough jobs.

Why choose this polished alumina disc? The polished surface is key. It reduces friction a lot. Things slide easier over it. It creates a tight seal when needed. The disc lasts longer because it resists scratches. It stays looking good. It works reliably under pressure and high temperatures.

What sizes can you get? These discs come in many sizes. Diameters range from small to large. Common sizes are 10mm up to 500mm or more. Thickness varies too. You can get thin discs or thick discs. Custom sizes are possible. Just ask about your specific needs.

How is it made? The disc uses dry casting. This method compacts alumina powder tightly. Pressure forms the powder into the disc shape. Then it gets fired at very high heat. This process makes it very dense and strong. After firing, the surface gets polished. Polishing makes it smooth and shiny.

How should I handle it? Handle the disc carefully. Alumina ceramic is brittle. It can break if dropped or hit hard. Avoid sharp impacts. It is very hard otherwise. Use normal tools to machine it carefully. Diamond tools work best. It is safe for most chemicals. It handles high heat safely. Wear gloves if needed. The edges can be sharp.