Overview of High Purity Square Aluminum Oxide Alumina Sheet for Sintering 1701304.1mm

High Purity Square Aluminum Oxide Alumina Sheet for Sintering 1701304.1mm 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 High Purity Square Aluminum Oxide Alumina Sheet for Sintering 1701304.1mm

• 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 High Purity Square Aluminum Oxide Alumina Sheet for Sintering 1701304.1mm

This alumina sheet measures 170 millimeters long, 130 millimeters wide, and 4.1 millimeters thick. It has a square shape. It is made for sintering processes. The material is aluminum oxide. It is known as alumina. This is a ceramic material. It offers high purity. The purity level is over 99.5%. This means very few impurities exist. Impurities can affect performance. High purity ensures better results. It provides excellent chemical stability. The sheet resists strong acids and alkalis well. It withstands high temperatures easily. The maximum use temperature is 1650 degrees Celsius. It has good thermal shock resistance. This means it handles sudden temperature changes without cracking. The material is very hard. It has high mechanical strength. This strength remains at elevated temperatures. The density is high. It is approximately 3.85 grams per cubic centimeter. This dense structure contributes to durability. It offers excellent electrical insulation properties. It is an insulator even at high temperatures. The surface is smooth and flat. This flatness is crucial for many uses. It provides consistent performance. The sheet is suitable for demanding industrial applications. Common uses include furnace parts. It is used for heat treatment fixtures. It serves as setters in kilns. It is ideal for sintering trays. It supports delicate components during firing. It works well in laboratory settings. It is used for sample holders. It acts as a stable substrate. It is chosen for its reliability. It handles repeated thermal cycles. This alumina sheet is a robust solution. It meets needs for high-temperature stability and purity.

Applications of High Purity Square Aluminum Oxide Alumina Sheet for Sintering 1701304.1mm

This alumina sheet is pure. It is very pure. This matters a lot. The sheet is square. Its size is 170mm long, 130mm wide, and 4.1mm thick. This exact size is important. It fits specific needs. People use it for sintering. Sintering is a heating process. It binds powders together without melting them fully. This alumina sheet acts as a base. It holds things during sintering. It is a substrate. It supports other materials while they bake. The high purity is crucial. It prevents contamination. It keeps the final product clean. This is vital for sensitive applications. The sheet can handle high temperatures. It stays strong under heat. It won’t warp easily. It resists thermal shock. This stability is essential. It provides a reliable surface. Many industries use these sheets. Semiconductor manufacturing uses them. They make wafer boats and carriers. Furnace parts are made this way. Crucibles are formed using them. Ceramic components rely on them. The smooth surface helps. It allows for easy release after sintering. The sheet is chemically inert. It doesn’t react with most materials. This protects the items being sintered. The dimensions are precise. They ensure consistent results batch after batch. Handling is straightforward. The sheets are durable. They resist chipping. They are reusable in some cases. This saves money over time. It is a practical choice for demanding processes. The thickness offers good support. It withstands pressure during sintering cycles. It contributes to product quality.

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 High Purity Square Aluminum Oxide Alumina Sheet for Sintering 1701304.1mm

This is a square sheet made of aluminum oxide. It’s very pure, meaning it has very few impurities. The size is 170 millimeters long, 130 millimeters wide, and 4.1 millimeters thick. People use it mainly for sintering applications.

What is this alumina sheet used for?
This sheet is designed for sintering. Sintering involves heating ceramic powders. The heat bonds the powder particles together. This creates a solid piece. The alumina sheet acts as a platform. Your parts sit on it during the high-temperature process. It provides a stable, flat surface. This helps your parts form correctly.

Why is high purity important?
High purity matters because impurities cause problems. Impurities might melt at sintering temperatures. They can stick to your parts. This ruins the surface finish. Impurities might also weaken the final part. Our sheet uses 99.5% pure alumina or better. This minimizes contamination risks. Your parts stay cleaner and stronger.

What makes this sheet suitable for sintering?
The sheet handles extreme heat very well. Sintering often happens above 1500 degrees Celsius. Alumina has a high melting point. It stays solid and stable. It doesn’t warp easily at these temperatures. This keeps your parts level. The material also resists chemical reactions. It won’t react with most ceramic powders during firing.

Is the size 170x130x4.1mm a standard?
Yes, this size is common. Many sintering furnaces use standard shelf sizes. The 170x130mm dimension fits well on these standard shelves. It offers a good surface area. You can place multiple smaller parts on one sheet. The 4.1mm thickness provides strength. It supports weight without bending, even at high temperatures. It’s a practical, widely used size.

How should I handle this alumina sheet?
Handle it carefully. Alumina is hard but brittle. Dropping it might cause cracks or chips. Avoid sudden temperature changes. Thermal shock can break it. Clean it before use. Remove any dust or debris. Use recommended cleaning methods. This prevents contamination of your parts. Store it flat. Support it evenly to avoid stress points.