Overview of Al2o3 Alumina Ceramic Plate/sheet /wafer/substrate

Al2o3 Alumina Ceramic Plate/sheet /wafer/substrate is manufactured from 99%+ pure aluminum oxide (Al₂O₃), delivering exceptional mechanical strength and thermal stability. These advanced ceramic parts maintain dimensional stability in extreme environments up to 1800°C, making them perfect for demanding applications in semiconductor equipment, aerospace components, chemical processing, and high-temperature industrial machinery.

Features of Al2o3 Alumina Ceramic Plate/sheet /wafer/substrate

Ultra-High Temperature Resistance – Withstands continuous operation up to 1800°C

Exceptional Mechanical Strength – Superior hardness and wear resistance compared to metals

Corrosion & Chemical Proof – Resists acids, alkalis, and harsh industrial chemicals

Electrical Insulation – Excellent dielectric properties for electronic applications

Customizable Designs – Available in complex geometries with tight tolerances (±0.01mm)

(Al2o3 Alumina Ceramic Plate/sheet /wafer/substrate)

Specification of Al2o3 Alumina Ceramic Plate/sheet /wafer/substrate

Light weight aluminum oxide ceramic plates deliver solid performance sought after setups. These Al2O3 parts are remarkably tough. They withstand scrapes and wear very properly. This makes them last a long period of time under abrasive problems. They take care of heats conveniently. These plates endure continuous consume to 1500 ° C. They take care of abrupt temperature level changes well. This prevents fracturing from thermal stress.

Electric insulation is a major benefit. Alumina ceramic has high dielectric strength. It quits electrical power flow accurately. This is essential for electronic components and power systems. The material does not conduct heat quickly. It serves as an excellent thermal obstacle. This shields delicate components close by.

Surface area high quality is precise. Providers use different surfaces. Choices include as-fired, ground, or refined surface areas. Polishing accomplishes an exceptionally smooth finish. This is required for certain applications. Monotony and similarity are securely managed. This guarantees proper fit and feature.

Criterion dimensions are easily available. Usual thicknesses vary from thin wafers (0.1 mm) to thick plates (over 25mm). Size and length dimensions differ extensively. Custom shapes and sizes are possible. This meets special project needs.

These ceramic plates work in many sectors. They are vital in semiconductor manufacturing. They act as substratums and carriers. Heater cellular linings and insulators use them. Use components in equipment gain from their hardness. Medical devices and lab tools utilize their inertness. Laser systems utilize them for stable platforms.

(Al2o3 Alumina Ceramic Plate/sheet /wafer/substrate)

Applications of Al2o3 Alumina Ceramic Plate/sheet /wafer/substrate

Alumina ceramic plates supply superb efficiency in demanding scenarios. These plates come as sheets, wafers, or substrates made from aluminum oxide (Al2O3). They are really difficult and strong. This makes them resistant to put on and scraping. Alumina manages extreme warm well. It works fine approximately concerning 1600 ° C. It also stands up to chemical attack from numerous acids and alkalis. Electric insulation is one more key attribute. It stays efficient even at high temperatures.

These homes make alumina plates useful across lots of areas. In electronic devices, alumina substratums are common circuit card. They hold electronic components securely. They take care of warmth properly. Semiconductor handling utilizes ultra-pure alumina wafers. They hold silicon wafers throughout critical actions.

Industrial setups depend on alumina sheets for wear components. They line chutes, hoppers, and pipelines. This protects against rough products gliding past. Alumina plates serve as strong, secure bases. They support other materials throughout grinding or cutting. High-temperature heating systems make use of alumina setters and trays. They hold items safely during shooting.

Medical and laboratory tools makes use of alumina components. Its biocompatibility and chemical resistance are important right here. It works well in sensing units and insulators needing reliability. Laser systems commonly use alumina elements as well. It manages the energy well.

Alumina ceramic is affordable for numerous technical needs. It gives a good balance of homes. Its adaptability ensures it stays a leading selection for engineers.

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.([email protected])

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 Alumina Ceramic Plate/sheet /wafer/substrate

What temperatures can Alumina Ceramic plates handle?
Alumina plates manage very high heat. They work fine up to 1600°C. They resist thermal shock well. This means sudden temperature changes won’t crack them easily. They are good for furnaces and high-heat tools.

How strong is Alumina Ceramic?
Alumina is very hard. It resists scratches and wear. It handles heavy loads under compression. But it is brittle. It can break if hit hard or bent. Handle it carefully. Avoid sharp impacts.

What surface finishes are possible?
The surface finish changes with how it’s made. You can get very smooth, polished surfaces. This is good for electronics. You can get rougher finishes too. Finishes affect friction and look. Ask about finish options for your use.

Can I machine Alumina Ceramic plates?
Machining after firing is difficult. Diamond tools are needed. Grinding or lapping works best. It’s easier to make the plate the right shape before firing. Plan the shape you need early.

Why use Alumina instead of metal?
Alumina wins in high heat and wear. Metal melts or wears faster. Alumina doesn’t conduct electricity. It’s an excellent insulator. It resists chemicals better than many metals. It stays stable longer in harsh conditions.

(Al2o3 Alumina Ceramic Plate/sheet /wafer/substrate)