Overview of High Strength Al2o3 Ceramic Substrate 99 Alumina Ceramic Plate

High Strength Al2o3 Ceramic Substrate 99 Alumina Ceramic Plate is precision-engineered from 99%+ pure aluminum oxide (Al₂O₃), offering outstanding mechanical strength and thermal stability. With a maximum operating temperature of 1800°C, these rings are widely used in high-wear applications such as bearings, seals, insulators, and semiconductor processing equipment. Their exceptional hardness and corrosion resistance make them ideal for demanding industrial environments.

Key Features of High Strength Al2o3 Ceramic Substrate 99 Alumina Ceramic Plate

Extreme Temperature Resistance – Stable up to 1800°C with minimal thermal expansion

Superior Wear Resistance – Harder than steel, ensuring long service life

Excellent Electrical Insulation – High dielectric strength for electronic applications

Chemical Inertness – Resists acids, alkalis, and corrosive gases

Precision Machined – Tight tolerances for consistent performance in mechanical assemblies

(High Strength Al2o3 Ceramic Substrate 99 Alumina Ceramic Plate)

Specifications of High Strength Al2o3 Ceramic Substrate 99 Alumina Ceramic Plate

This high strength Al2O3 ceramic substrate is a 99% alumina ceramic plate. It offers outstanding performance for demanding uses. The material composition is 99% aluminum oxide. This purity delivers excellent properties. The plate is very strong mechanically. It resists breaking under pressure. Its hardness is extremely high. This makes it very resistant to wear. Surface scratches are minimized. The plate maintains its integrity well.

Thermal performance is a key benefit. It handles high temperatures superbly. The material won’t melt easily. It transfers heat effectively. Sudden temperature changes are tolerated. The plate won’t crack from thermal shock. This stability is crucial in heat-intensive settings. Electrical insulation is another major advantage. The alumina ceramic is a superb insulator. It blocks electricity reliably. High voltage applications are safe. Dielectric strength is consistently high. Signal loss is minimal. This ensures stable electrical function.

The surface of the plate is very smooth. Fine polishing achieves a superior finish. Tight tolerances are maintained consistently. Dimensional accuracy is reliable. This precision is vital for technical assemblies. Chemical resistance is inherent. The plate withstands many corrosive substances. Acids and alkalis cause little damage. Harsh environments don’t degrade it. Long-term durability is ensured. The material is inherently stable. It won’t react with most chemicals.

This alumina ceramic plate suits many industrial needs. Electronics benefit from its insulation. High-power devices use it effectively. Wear parts gain extended life. Furnace components handle the heat. Laser systems require its stability. Semiconductor tools need its precision. The combination of strength, heat resistance, and electrical properties makes it versatile. Performance is consistent and dependable.

(High Strength Al2o3 Ceramic Substrate 99 Alumina Ceramic Plate)

Applications of High Strength Al2o3 Ceramic Substrate 99 Alumina Ceramic Plate

High strength Al2O3 ceramic substrate, the 99% alumina ceramic plate, offers exceptional performance. This material is incredibly hard. It resists scratches and wear very well. Things rubbing against it cause little damage. This makes it perfect for tough jobs. Machinery parts face constant friction. Alumina plates handle it easily. They last much longer than metal parts.

Heat resistance is another major benefit. This ceramic withstands very high temperatures. It doesn’t warp or crack under heat stress. Electronics generate significant heat. Alumina plates work well as circuit boards. They manage the heat effectively. Semiconductor equipment needs reliable bases. This ceramic provides that stability.

Electrical insulation is crucial. Alumina ceramic does not conduct electricity. It blocks current flow reliably. Electronic components stay safe. Sensitive circuits avoid shorting. This is vital for power devices. Insulators in high-voltage settings depend on it. Alumina delivers consistent isolation.

Chemical stability is important too. This material resists strong acids and bases. Corrosive liquids don’t damage it easily. Harsh chemical environments need durable parts. Alumina plates perform well there. Pumps and valves use them for sealing. Reactor linings benefit from this resistance.

Precision is achievable with alumina. It can be shaped into exact forms. Tight tolerances are possible. Laser cutting works effectively. This suits demanding technical uses. Sensor housings require exact dimensions. Medical instruments need sterile, stable platforms. Alumina ceramic meets these needs. Its surface stays smooth and clean. Contamination risks are minimized. Many industries rely on these properties. The high strength Al2O3 ceramic plate solves difficult material challenges.

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 High Strength Al2o3 Ceramic Substrate 99 Alumina Ceramic Plate

What temperature can this alumina ceramic plate handle?
This plate handles extreme heat well. It works fine up to 1650°C (3000°F). It doesn’t crack or warp easily at high temperatures. This makes it good for furnaces, sensors, and hot environments.

Is this ceramic plate strong?
Yes, it’s very strong. It’s much stronger than glass or regular ceramics. It resists breaking under pressure and wear. It handles tough industrial use and heavy loads well. It lasts longer than weaker materials.

Does it conduct heat?
It moves heat quite well for a ceramic. Its thermal conductivity is decent. It spreads heat evenly across its surface. This helps stop hot spots. It’s better than many plastics or standard ceramics at moving heat.

Can electricity pass through it?
No, it blocks electricity completely. It’s an excellent insulator. It keeps electrical parts safe and separated. High voltage won’t pass through it. This is vital in electronics and power systems.

How smooth is the surface?
The surface is very smooth. We can make it as smooth as Ra 0.2 micrometers. Smoother surfaces are better for precise parts. We can also polish it more if your project needs an ultra-smooth finish.

(High Strength Al2o3 Ceramic Substrate 99 Alumina Ceramic Plate)