Overview of Al2o3 Aluminium Oxide Ceramic Thin Sheet Porous Alumina Substrate Plate for Furnace

Al2o3 Aluminium Oxide Ceramic Thin Sheet Porous Alumina Substrate Plate for Furnace 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 Al2o3 Aluminium Oxide Ceramic Thin Sheet Porous Alumina Substrate Plate for Furnace

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%).

(Al2o3 Aluminium Oxide Ceramic Thin Sheet Porous Alumina Substrate Plate for Furnace)

Specification of Al2o3 Aluminium Oxide Ceramic Thin Sheet Porous Alumina Substrate Plate for Furnace

This Al2O3 Aluminium Oxide Ceramic Thin Sheet is a porous alumina substrate plate for furnaces. It uses high-purity aluminum oxide material. The plate is thin and porous. This structure enables gas flow and heat distribution. It works well in high-temperature settings. The plate takes care of temperatures up to 1600 ° C. It stands up to thermal shock. It does not crack under rapid temperature level changes.

The material pureness is over 99%. This ensures chemical security. It withstands acids and antacids. The plate can be found in numerous sizes. Density arrays from 0.5 mm to 5mm. Porosity levels are adjustable. Typical porosity is 30% to 50%. This regulates gas permeability. You can pick customized measurements. The surface is smooth on one side. The permeable framework goes through the whole plate.

Manufacturing entails sintering alumina powder. This creates a strong, durable product. Home plate has reduced thermal expansion. It provides high firmness. These functions stop bending. They expand life span. The plate is optimal for heating system substrates. It holds samples during heating procedures. It offers insulation. It disperses heat equally. Applications include lab heaters and industrial kilns. It also works as catalyst support or filter media.

This ceramic plate is difficult. It lasts longer than many choices. It reduces substitute prices. The material stands up to rough conditions. It supplies reliable performance. Customers save cash in time. It is a useful option for high-heat atmospheres.

(Al2o3 Aluminium Oxide Ceramic Thin Sheet Porous Alumina Substrate Plate for Furnace)

Applications of Al2o3 Aluminium Oxide Ceramic Thin Sheet Porous Alumina Substrate Plate for Furnace

Aluminum oxide ceramic slim sheets are made from Al2O3. This material takes care of severe heat quite possibly. Heating systems obtain exceptionally hot. These ceramic sheets function completely inside them. Their porous framework is a crucial feature. Tiny holes cover the surface area. This porosity allows gases or liquids to pass through. It is useful for several heating system tasks.

One major usage is heater linings. The sheets secure the furnace walls. They shield versus extreme temperature levels. The sheets stand up to thermal shock. Unexpected temperature level adjustments will not crack them quickly. This security makes heaters last much longer. It saves cash on repairs. The product is extremely solid mechanically. It does not wear fast under rough furnace conditions.

One more important application is stimulant supports. Drivers speed up chain reactions inside heaters. They commonly require a solid base. The porous alumina sheet holds the catalyst material. Its huge surface area aids. More catalyst can be active. Responses take place much faster and much better. The sheet itself is chemically inert. It won’t respond with most chemicals at the same time. This security is critical.

The sheets additionally function as thermal barriers. They handle heat flow inside the heater. This control boosts energy performance. It helps preserve also temperatures. Constant home heating is essential for top quality results. The porous structure help in insulation also. It minimizes undesirable heat loss. Operators achieve much better temperature level harmony.

Filtering hot gases is one more job. Heaters generate exhaust gases. These gases typically lug particles or impurities. The porous alumina sheets filter them out. The product holds up against the hot, destructive gas stream. It doesn’t break down rapidly. This filtration keeps systems cleaner. It safeguards downstream devices. Upkeep requires decline.

The product is electrically protecting. This residential property is beneficial near heating elements. It prevents brief circuits. Safety enhances. Furnace developers rely upon these dependable sheets for requiring jobs.

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 Al2o3 Aluminium Oxide Ceramic Thin Sheet Porous Alumina Substrate Plate for Furnace

What temperature can these alumina plates handle?
They withstand constant heat up to 1750°C. Short bursts can hit 1850°C. This makes them safe for most furnace work. Avoid sudden temperature drops. This prevents cracking.

Why is the plate porous?
The tiny holes let gases flow through the material. This is vital for specific furnace processes. It allows even heating or controlled atmospheres inside the furnace. The hole size affects gas flow speed.

What sizes and thicknesses exist?
Many sizes are available. Common thicknesses are 1mm, 2mm, and 3mm. Custom sizes are often possible. Check the supplier’s standard options first. Thicker plates handle more weight but reduce gas flow slightly.

Are these plates fragile?
Yes, handle them carefully. Avoid impacts or dropping them. Support them fully in the furnace. Uneven support causes stress and breakage. Use proper tools for moving them. Do not stack heavy items on top.

How do I clean an alumina plate?
Use compressed air or a soft brush first. Remove loose debris. For tough deposits, soak the plate in mild acid or solvent. Avoid harsh chemicals or abrasive scrubbing. Rinse thoroughly with clean water. Dry completely before reuse.

(Al2o3 Aluminium Oxide Ceramic Thin Sheet Porous Alumina Substrate Plate for Furnace)