Overview of 96% 99.6% as Fired Blank Al2O3 Substrate Aluminum Oxide Alumina Ceramic Plate

96% 99.6% as Fired Blank Al2O3 Substrate Aluminum Oxide Alumina Ceramic Plate 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 96% 99.6% as Fired Blank Al2O3 Substrate Aluminum Oxide Alumina Ceramic Plate

• 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 96% 99.6% as Fired Blank Al2O3 Substrate Aluminum Oxide Alumina Ceramic Plate

This alumina ceramic plate comes in two purity levels: 96% and 99.6% Al2O3. These plates are fired blanks, ready for further processing. High purity matters. The 99.6% Al2O3 grade offers superior performance. It withstands extreme heat better. It resists chemical attack more effectively. Its electrical insulation properties are stronger. Mechanical strength is higher too. Both grades are very hard. They resist wear exceptionally well. This makes them perfect for tough environments. Think heavy machinery parts. Think surfaces needing long life.

Aluminum oxide ceramic handles high temperatures easily. It works well over 1500°C. Its thermal conductivity is low. This helps manage heat in applications. Thermal expansion is also low. The plate stays stable during temperature swings. Sudden changes won’t crack it easily. This stability is crucial for precision parts.

Electrical insulation is a key feature. Both purity levels provide excellent dielectric strength. This makes them ideal for electronic substrates. They are reliable insulators in high-voltage situations. The material is chemically inert. Most acids and alkalis won’t damage it. This ensures long-term performance in corrosive settings. It also resists oxidation effectively.

The surface finish is smooth. Dimensional accuracy is good. This plate is a dependable foundation. Use it for wear components. Use it for electrical insulators. Use it for thermal management parts. It offers consistent quality. The 99.6% purity is best for demanding jobs. The 96% purity offers a cost-effective solution for less severe needs. Choose based on your specific application requirements. The material delivers durability and reliability.

Applications of 96% 99.6% as Fired Blank Al2O3 Substrate Aluminum Oxide Alumina Ceramic Plate

This alumina ceramic plate starts as aluminum oxide powder. Workers press and fire it at very high temperatures. This creates an incredibly hard, dense material. The plate comes in two purity levels: 96% and 99.6% alumina. Both versions offer excellent performance. The 99.6% version is stronger and denser. It also resists wear better.

This fired blank substrate handles extreme heat. It works fine in temperatures over 1500°C. Its thermal stability is superb. Sudden temperature changes won’t crack it easily. The material is also a great electrical insulator. High voltages pose no problem. It keeps electricity safely contained.

Chemical resistance is another key strength. Acids and alkalis barely affect it. Harsh solvents don’t damage it. This makes it perfect for tough chemical environments. The plate is very stiff and mechanically strong. It won’t bend or flex under pressure. It resists abrasion exceptionally well. Surfaces stay smooth.

The surface is usually polished flat. This is critical for many uses. Its high purity means minimal contamination. This is vital in sensitive processes. The plate is biocompatible too. It’s safe for medical and food contact applications.

People use these plates widely. Electronics manufacturers rely on them. They make great substrates for circuit boards. They hold thin film circuits securely. Semiconductor processing needs them. Furnace linings use them. They withstand intense heat for years. Crucibles for melting metals are often made from it. High-temperature sensors sit on them. Lab equipment uses them constantly. Wear parts in machinery benefit from their toughness. Pump seals and valve components last longer. Insulators in high-power equipment depend on them. Medical devices use them for their stability.

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 96% 99.6% as Fired Blank Al2O3 Substrate Aluminum Oxide Alumina Ceramic Plate

What purity grades do you offer?
We supply two main grades. You get 96% alumina ceramic plate. You also get 99.6% alumina ceramic plate. The 99.6% grade is purer. It offers better performance. The 96% grade is a cost-effective choice. Both are high-quality fired Al₂O₃ substrates.

How much heat can it handle?
This alumina ceramic plate handles extreme heat very well. The 96% grade works up to 1650°C (3000°F). The 99.6% grade works up to 1700°C (3090°F). It resists thermal shock effectively. It won’t melt or degrade easily in high-temperature settings.

What are its main strengths?
Alumina ceramic plate is very hard. It resists wear and scratches extremely well. It is an excellent electrical insulator. It keeps electricity safely contained. It resists strong chemicals. It won’t corrode easily. It provides good mechanical strength. It stays dimensionally stable under stress and heat.

Where is it typically used?
This plate is used in many demanding jobs. It works as a heater base in appliances. It serves as a sturdy circuit board substrate. It acts as a wear-resistant liner in machinery. It functions well in furnace parts. It is essential in semiconductor processing equipment. It is found in lab instruments. It provides insulation in high-voltage systems.

Is it fragile?
Alumina ceramic is very strong under compression. It is also quite hard. But it is a brittle material. It can chip or crack if hit hard or dropped. Handle it carefully. Avoid sharp impacts. Use proper machining methods. Diamond tools are best for cutting or drilling.