Overview of High Temperature Resistant Al2o3 Alumina Ceramic Plate

High Temperature Resistant 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 High Temperature Resistant 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%).

(High Temperature Resistant Al2o3 Alumina Ceramic Plate)

Specification of High Temperature Resistant Al2o3 Alumina Ceramic Plate

This plate uses Al2O3 alumina ceramic. Alumina ceramic is very strong against heat. It handles temperatures over 1500°C easily. This makes it good for very hot places. The plate is very hard. It resists wear extremely well. This hardness means it lasts a long time. It stays strong under pressure. The plate won’t bend or break easily. It keeps its shape in tough conditions. Alumina ceramic is a strong insulator. It blocks electricity very effectively. You can use it safely around high voltage. It doesn’t let current flow through it. The material doesn’t react with many chemicals. Acids and alkalis usually don’t harm it. This chemical stability is important. It works well in harsh environments. The plate has a smooth surface. This surface finish is fine. It helps the plate resist sticking. Things don’t easily attach to it. The plate stays clean with little effort. People use this plate in many industries. Furnaces need parts that handle high heat. Semiconductor tools use it for its insulation. Wear parts benefit from its hardness. Electrical systems use its non-conductive nature. Chemical plants use it for its resistance. The plate comes in different sizes. You can get various thicknesses. Common sizes are available. Special sizes might be possible. This alumina ceramic plate is reliable. It performs well under stress.

(High Temperature Resistant Al2o3 Alumina Ceramic Plate)

Applications of High Temperature Resistant Al2o3 Alumina Ceramic Plate

Alumina ceramic plates excel in tough heat conditions. They are made from aluminum oxide. This material gives them special qualities. Alumina plates handle very high temperatures well. They don’t melt easily. They also resist sudden temperature changes. This makes them stable and reliable when things get hot. Their surface is very hard. It resists wear and abrasion effectively. This hardness helps them last longer. Alumina is also chemically stable. It doesn’t react easily with many substances. This is important in harsh chemical environments.

These plates are vital in many industries. Foundries use them for furnace linings. They protect furnaces from intense heat. They also serve as setters for firing ceramics. They hold items safely inside kilns. Metal processing plants need them too. They are used as heat shields. They protect sensitive parts from molten metal. They also act as wear plates in high-heat zones. Aerospace applications rely on them. They insulate critical components in engines. They shield parts from extreme exhaust heat. Electronics benefit from alumina plates. They form bases for circuits needing heat resistance. They help manage heat in power devices. They are substrates for sensors operating hot. They support processes like semiconductor manufacturing. They are essential in thermal processing equipment. They withstand the heat required for production. Alumina plates offer durability. They handle demanding heat situations reliably. They are a practical solution for high-temperature 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.(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 Temperature Resistant Al2o3 Alumina Ceramic Plate

People often ask about Al₂O₃ alumina ceramic plates. Here are five common questions and their answers.

What makes these plates handle high heat?
The main material is aluminum oxide. This material has strong bonds between its atoms. These bonds stay stable even at very high temperatures. So the plate doesn’t melt or weaken easily in hot environments.

How tough is the plate?
These alumina plates are very hard. They resist scratches and wear well. They also handle pressure without breaking easily. This makes them reliable for demanding jobs. They are strong but brittle, so avoid sharp impacts.

Where can I use these plates?
They are handy in many high-heat situations. Furnace linings often use them. Kilns benefit from their heat resistance. They work well as heat shields in industrial equipment. Electronics use them as insulating parts. They are also good as wear-resistant surfaces.

Why choose alumina over other materials?
Alumina plates beat many metals and plastics in heat resistance. Metals might warp or melt sooner. Plastics cannot handle such extreme heat at all. Alumina keeps its shape and strength far better under intense heat. It also resists chemical corrosion well.

Can sudden temperature changes break it?
Yes, extreme thermal shock can cause cracks. Going from very hot to cold too quickly is risky. The material expands with heat and contracts when cooled. Rapid changes create stress. While good for steady high heat, avoid plunging hot plates into cold water.

(High Temperature Resistant Al2o3 Alumina Ceramic Plate)