Overview of Polished Al2O3 Alumina Ceramic Plate

Polished Al2O3 Alumina Ceramic Plate 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 Polished Al2O3 Alumina Ceramic Plate

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%).

(Polished Al2O3 Alumina Ceramic Plate)

Specification of Polished Al2O3 Alumina Ceramic Plate

Sleek Al2O3 alumina ceramic plates are high-performance commercial components. They are made mainly from aluminum oxide. This product is known for its extraordinary firmness and resilience. These plates come in various pureness grades. Typical qualities are 96% and 99% alumina. The greater pureness usually implies far better performance.

The surface area of these plates undertakes accuracy sprucing up. This process develops an exceptionally smooth, level coating. A great surface area finish is essential for many applications. It decreases friction and use considerably. It also assists accomplish limited seals when required. Refined alumina plates are very hard. This makes them highly resistant to abrasion. They stand up to consistent massaging and scraping well. They are much tougher than steel.

These plates take care of really high temperatures easily. They execute accurately in atmospheres going beyond 1500 ° C. Sudden temperature adjustments normally do not break them. They have outstanding thermal shock resistance. Alumina ceramic is likewise a very good electric insulator. It handles high voltage well. This dielectric strength is essential in electronic devices and electric systems.

Chemical resistance is an additional essential attribute. Refined Al2O3 plates stand up to attack from numerous acids and alkalis. They are untouched by a lot of organic solvents. This makes them suitable for extreme chemical processing. They are inert and biocompatible. This enables their usage in medical devices and food handling tools.

Common thicknesses vary from thin sheets under 1mm to thick plates over 25mm. Dimensions can be tailored for certain needs. Common applications consist of wear parts, shielding parts, semiconductor processing fixtures, pump seals, valve seats, lab tools surface areas, and medical dental implant components. Their combination of solidity, level of smoothness, warmth tolerance, electrical insulation, and chemical inertness makes them versatile.

(Polished Al2O3 Alumina Ceramic Plate)

Applications of Polished Al2O3 Alumina Ceramic Plate

Sleek Al2O3 alumina ceramic plates are extremely tough and resilient. They resist use incredibly well. This makes them perfect for tough settings. Their smooth, refined surface area is key. It minimizes friction. It additionally avoids material sticking. These plates see wide usage throughout several markets.

In electronics, these plates are crucial. They work as shielding substrates. They hold semiconductor wafers securely throughout processing. The smooth surface stops scrapes. It guarantees exact outcomes. The ceramic handles extreme temperature levels quickly. It does not warp or fracture. This security is crucial.

Industrial machinery relies upon these plates as well. They act as tough wear liners. They shield devices components from abrasion. Conveyor systems utilize them. So do pumps and shutoffs. The polished surface decreases friction dramatically. This reduces energy use. It expands component life. Less maintenance is needed.

The food and pharmaceutical industries use them. Refined alumina is non-porous. It does not soak up fluids or germs. Cleaning is straightforward. It fulfills strict health standards. These plates guide items smoothly. They withstand hostile cleansing chemicals. They last a very long time.

Medical applications exist. Polished alumina plates operate in logical tools. They supply steady, inert surfaces. Labs utilize them for example prep work. Their chemical inertness is very important. They do not react with most materials. Results stay precise.

Optics and lasers make use of these plates. Their refined finish is very level. It supplies a secure base for delicate components. The material doesn’t soak up light. It helps preserve beam quality. Precision is necessary right here.

Dealing with rough products is another area. These plates line chutes and receptacles. They safeguard against consistent wear from sand or minerals. They keep material streaming openly. Downtime is reduced. Replacement expenses go down.

Polished Al2O3 alumina ceramic plates supply firmness. They provide warmth resistance. They supply chemical security. Their smooth surface addresses many friction and contamination troubles. Industries find them crucial for demanding tasks. They execute reliably under pressure.

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 Polished Al2O3 Alumina Ceramic Plate

Polished Al2O3 Alumina Ceramic Plate FAQs

What is this plate made from?
This plate is made from alumina ceramic. Alumina ceramic is aluminum oxide (Al2O3). It is a very hard industrial ceramic material.

How strong is this alumina plate?
This plate is extremely hard. It resists scratches well. It handles heavy wear. Alumina ceramic is much harder than steel. It keeps its shape under pressure.

Can this plate handle high temperatures?
Yes. This alumina plate withstands very high heat. It operates reliably up to 1600°C (2912°F). It is good for furnaces and high-heat processes. Avoid sudden temperature changes.

Does this plate conduct electricity?
No. Polished Al2O3 alumina ceramic is an electrical insulator. It blocks electric current effectively. It is safe for electrical applications. It prevents short circuits.

Why is the surface polished?
Polishing makes the surface very smooth. A smooth surface reduces friction. It prevents material sticking. It minimizes particle shedding. Polishing ensures consistent performance. It is easier to clean.

(Polished Al2O3 Alumina Ceramic Plate)