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 exceptional mechanical strength and thermal stability. Designed to withstand temperatures up to 1800°C, these shafts provide superior performance in demanding applications including precision machinery, chemical pumps, semiconductor equipment, and high-speed bearings.

The combination of extreme hardness (9 Mohs), low friction coefficient, and excellent corrosion resistance makes alumina ceramic shafts ideal replacements for metal components in harsh environments.

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

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

Exceptional Wear Resistance – 5-10x longer lifespan than steel shafts

Corrosion Proof – Resistant to acids, alkalis and solvents

Lightweight – 60% lighter than steel with higher strength

Electrical Insulation – Excellent dielectric properties

Customizable – Available in various diameters, lengths and tolerances

(High Strength Al2o3 Ceramic Substrate 99 Alumina Ceramic Plate)

Specification of High Strength Al2o3 Ceramic Substrate 99 Alumina Ceramic Plate

This alumina ceramic plate uses high purity material. It contains 99% Al2O3. This high purity gives it excellent performance. The plate is very strong. It resists wear extremely well. Its hardness is high. This makes it tough against scratches and abrasion. The material is dense. Density is around 3.9 g/cm³. This density adds to its strength.

The plate handles high heat very well. It withstands temperatures up to 1650°C. Its thermal conductivity is low. This means it insulates heat effectively. It also cools down slowly. The plate is a strong electrical insulator. It blocks electricity even under high voltage. This property is stable over a wide temperature range.

The surface finish is very smooth. Surface roughness is typically low. Precision grinding ensures this. The plate is also very flat. Flatness tolerance is tight. This is important for precise applications. It resists chemical attack strongly. Acids and alkalis do not easily damage it. This includes many harsh chemicals.

Different sizes and thicknesses are available. Thickness ranges from thin sheets to thicker plates. Common sizes fit standard industrial needs. Custom sizes are often possible. This plate is used in many demanding areas. Examples include semiconductor processing equipment. It works well in high-temperature furnaces. It serves as laser cavity bases. It is used in precision measurement devices. It functions reliably in chemical handling systems. Its strength and stability make it suitable for heavy wear parts.

(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 plates, made from 99% alumina, offer exceptional performance for demanding jobs. They are incredibly hard and tough. This makes them resistant to wear over long periods. You need materials that last, these plates deliver. They handle extreme heat very well. Many metals fail under high temperatures, alumina plates stay strong. This stability is vital for furnace parts and high-heat tools.

Electrical insulation is another major benefit. These plates don’t conduct electricity. This property is perfect for electronics. They form the base for circuit boards needing isolation. They act as insulators in high-power devices. Preventing electrical leaks protects sensitive equipment. Chemical resistance is also key. Harsh acids and bases don’t damage the alumina surface. This suits them perfectly for chemical processing equipment and lab environments. They won’t corrode or contaminate processes.

Precision is achievable with these plates. They can be made with tight tolerances. This is essential for semiconductor manufacturing tools. Flatness and dimensional accuracy are critical there. The medical field uses them too. They are biocompatible and sterilizable. Surgical tools, dental components, and lab instrument parts rely on them. Their inert nature ensures safety. Industrial machinery uses alumina plates as wear parts. They line chutes, guides, and bearings. They endure abrasive materials without degrading. Cutting tools gain strength from alumina inserts. They stay sharp longer under heavy use.

Laser technology benefits from these substrates. They manage heat effectively in laser tubes and cavities. Scientific research uses them for specialized fixtures. They withstand demanding experimental conditions. Their combination of hardness, heat tolerance, electrical properties, and chemical inertness solves problems. These plates replace metals and plastics where those materials fall short.

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 High Strength Al2o3 Ceramic Substrate 99 Alumina Ceramic Plate

What makes this alumina ceramic plate so strong?
It contains 99% pure aluminum oxide. This high purity makes it extremely hard. It resists scratches and wear very well. It also handles heavy loads without breaking easily. The material is dense and tough.

Can this plate handle high heat?
Yes, it withstands very high temperatures. It works fine up to 1600°C. It also handles sudden temperature changes well. This makes it good for furnaces or high-heat tools. It won’t melt or warp under normal use.

Is the plate easy to clean?
Yes, cleaning is simple. Its smooth surface doesn’t hold onto dirt. You can use most common cleaners. Strong chemicals won’t damage it. High heat sterilization is safe too. Just wipe it down or rinse it.

Can you make custom sizes or shapes?
Yes, we offer custom work. We can cut specific sizes. We drill precise holes. We shape edges as needed. Tell us your requirements. We produce plates for special applications.

Is it safer than metal alternatives?
It is safer in many ways. It doesn’t conduct electricity. It resists chemical corrosion better than most metals. It won’t rust. It produces no toxic fumes when heated. It’s a good insulator for electrical parts.

(High Strength Al2o3 Ceramic Substrate 99 Alumina Ceramic Plate)