Overview of Refractory 99% Ceramic Alumina square Shape Plate Board Tray

Refractory 99% Ceramic Alumina square Shape Plate Board Tray is advanced ceramic components made from high-purity aluminum oxide (Al₂O₃), known for their exceptional hardness, thermal stability, and corrosion resistance. These plates are widely used in demanding industries such as electronics, aerospace, semiconductor manufacturing, and high-temperature furnace applications due to their superior electrical insulation and wear-resistant properties.

Key Features of Refractory 99% Ceramic Alumina square Shape Plate Board Tray

High Thermal Resistance ：Withstands extreme temperatures up to 1600°C.

Excellent Electrical Insulation：Ideal for electronic substrates & insulators.

Superior Mechanical Strength：High hardness & wear resistance for long-lasting performance.

Chemical & Corrosion Resistance：Resists acids, alkalis, and harsh environments.

Customizable：Available in various sizes, thicknesses, and purity levels (96%-99.9%).

(Refractory 99% Ceramic Alumina square Shape Plate Board Tray)

Specification of Refractory 99% Ceramic Alumina square Shape Plate Board Tray

This 99% ceramic alumina plate offers exceptional heat resistance. Its high purity alumina composition makes it incredibly durable. This material withstands extreme temperatures easily. It performs reliably in furnaces and kilns. The square shape provides practical handling. You get consistent dimensions every time. This precision ensures easy fitting into equipment. These plates resist thermal shock very well. Sudden temperature changes won’t crack them. They maintain strength under intense heat stress. Chemical resistance is another key benefit. Acids and alkalis cause minimal damage. This makes the plates suitable for harsh environments. Their hardness resists wear effectively. Abrasion won’t quickly degrade the surface. Long service life reduces replacement costs. These plates are electrically insulating too. They prevent unwanted current flow safely. Surface smoothness aids easy cleaning. Debris doesn’t stick stubbornly. Manufacturing uses high-quality alumina powder. Precise pressing forms the square shape. High-temperature sintering creates the final dense structure. This process guarantees consistent performance. Use these plates for furnace linings effectively. They work well as kiln furniture supports. Sintering trays hold parts securely. Heat treatment fixtures benefit from their stability. Lab equipment requires their inert properties. The plates handle demanding thermal processes reliably. They provide a stable, long-lasting platform. Their robustness minimizes downtime significantly. You need dependable high-temperature components. This 99% alumina plate delivers proven results.

(Refractory 99% Ceramic Alumina square Shape Plate Board Tray)

Applications of Refractory 99% Ceramic Alumina square Shape Plate Board Tray

This ceramic plate withstands extreme heat. It holds other materials during high-temperature processes. The square shape provides stability. It fits easily in industrial equipment. These plates resist chemical corrosion. They last a long time even under stress.

People use them in kilns and furnaces. They serve as sturdy shelves or trays. Metal parts get heat-treated on these plates. Ceramic items fire safely on them. Laboratories rely on them for precise testing. The material stays stable. It doesn’t warp or crack easily.

The 99% alumina content is key. This guarantees high purity. It prevents contamination. Sensitive materials stay clean. Electronics manufacturing needs this. Semiconductor processing uses these plates. They handle intense heat cycles. Thermal shock resistance is excellent. Sudden temperature changes cause no damage.

Industrial settings appreciate the durability. These plates tolerate constant use. They resist wear and abrasion. Heavy loads don’t break them. Their dimensional accuracy is consistent. This ensures reliable performance. Heat distributes evenly across the surface. Energy efficiency improves. Operating costs decrease.

These plates handle aggressive environments. Chemical plants use them. Petrochemical processing relies on them. They offer electrical insulation. This is vital in many applications. Research labs find them indispensable. They need dependable high-temperature supports. The square shape simplifies stacking. Storage and handling become easier.

Company Profile

Alumina Technology Co., Ltd,. We focus on the research and development, production and sales of alumina products, serving the electronics, ceramics, chemical and other industries. Since its establishment in 2005, 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 Alumina Boat, Alumina Crucible, Alumina Dish, Alumina Foam Filter, Alumina Plate, Alumina Rod, Alumina Bar, Alumina Balls, Filter Alumina, Nano Alumina Powder, Spherical Alumina Powder, ect. please feel free to contact us.(nanotrun@yahoo.com)

Payment Methods

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

Shipment Methods

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

5 FAQs of Refractory 99% Ceramic Alumina square Shape Plate Board Tray

What heat can these alumina plates handle?
They withstand constant temperatures up to 1750°C. Short bursts might reach 1800°C. This makes them ideal for intense furnace jobs. They won’t melt or bend under normal use.

What sizes are available?
We offer many standard sizes. Common choices are 100x100mm, 150x150mm, 200x200mm, and 300x300mm. Thickness ranges from 10mm to 50mm. Need something different? Ask us about custom sizes.

Can these plates handle sudden temperature changes?
Yes, they resist thermal shock very well. You can heat them up fast or cool them down quickly. This is crucial for processes with rapid cycling. They won’t crack easily from temperature shifts.

How smooth is the surface?
The surface is precision-ground. It feels smooth to the touch. This finish minimizes wear on other parts. It also helps prevent product sticking. You get a flat, reliable working surface.

How are the plates installed or supported?
Support them evenly underneath. Use a stable, flat base made of similar heat-resistant material. Avoid point loads or uneven pressure. Proper support prevents cracking under weight and heat. Secure them according to your furnace design.

(Refractory 99% Ceramic Alumina square Shape Plate Board Tray)