Overview of Refractory Insulation 99% Alumina Aluminum Oxide Ceramic Disc Disk Dish

Refractory Insulation 99% Alumina Aluminum Oxide Ceramic Disc Disk Dish is manufactured from high-purity aluminum oxide (Al₂O₃, 95%-99.8%), offering exceptional mechanical strength and thermal stability. These components are precision-engineered to meet strict tolerances, ensuring reliable performance in demanding environments. With a maximum operating temperature of 1800°C, they are widely used across industries including semiconductor, automotive, chemical processing, and medical equipment. Available in various shapes (rods, tubes, plates, washers) and surface finishes to suit specific application requirements.

Key Features of Refractory Insulation 99% Alumina Aluminum Oxide Ceramic Disc Disk Dish

Extreme Temperature Resistance – Withstands continuous operation up to 1800°C

Superior Mechanical Properties – High hardness (Mohs 9) and compressive strength

Excellent Wear & Corrosion Resistance – Outlasts metals in abrasive environments

Electrical Insulation – High dielectric strength for electronic applications

Chemical Inertness – Resistant to acids, alkalis and molten metals

Precision Manufacturing – Tight tolerances (±0.01mm) for critical applications

(Refractory Insulation 99% Alumina Aluminum Oxide Ceramic Disc Disk Dish)

Specification of Refractory Insulation 99% Alumina Aluminum Oxide Ceramic Disc Disk Dish

This alumina ceramic disc provides top efficiency for high warm circumstances. It consists of 99% light weight aluminum oxide. This makes it incredibly resilient under extreme conditions. The material deals with temperature levels as much as 1750 ° C easily. It withstands sudden temperature level changes well. Thermal shock will not crack it rapidly. Warm steps with it gradually. This insulation property maintains warmth where you need it. Power efficiency improves as a result of this.

The disc is extremely thick and difficult. Its surface area stays smooth. This avoids damage gradually. Chemicals don’t harm it quickly. Acids and alkalis won’t affect it a lot. This makes it reputable for harsh industrial processes. It lasts long in hard atmospheres.

You can get these discs in various dimensions. Typical diameters are 10mm, 20mm, 50mm, and 100mm. Thickness choices consist of 1mm, 2mm, 5mm, and 10mm. Other sizes are feasible too. Simply inquire about personalized measurements. We can likely make what you need.

Its major work is insulating against extreme warm. Use it in furnaces, kilns, and high-temperature sensing units. It functions well for lab devices parts. Electrical insulation at high heat is one more usage. It separates hot components safely. Equipment components take advantage of its security. It does not warp or thaw under load.

(Refractory Insulation 99% Alumina Aluminum Oxide Ceramic Disc Disk Dish)

Applications of Refractory Insulation 99% Alumina Aluminum Oxide Ceramic Disc Disk Dish

These 99% alumina ceramic discs excel where extreme warm exists. They are important refractory insulation elements. Their high purity aluminum oxide building and construction handles intense temperatures easily. This protects against warm transfer successfully. The discs maintain security under thermal shock. They won’t crack or warp instantly. Heating system linings rely on them greatly. Kiln furniture uses these discs for steady assistance. Warm treatment components incorporate them extensively. The discs different warm areas reliably. They shield sensitive heater components efficiently.

Electric insulation is another critical feature. Alumina continues to be non-conductive also at extremely high temperatures. These discs separate burner firmly. They create stable bases for thermocouples. Semiconductor processing tools utilize them extensively. High-temperature sensing units need their protecting residential or commercial properties. The product stands up to electric monitoring completely. It prevents short circuits effectively.

Chemical resistance is a major advantage. Alumina withstands extreme acids and alkalis well. The discs stand up to most molten steels and salts. They are suitable for destructive atmospheres. Chemical handling devices utilizes them frequently. Lab crucibles and setters profit considerably. Their non-reactive nature prevents contamination. Test purity is preserved constantly.

Mechanical toughness adds significant value. These discs are extremely difficult and wear-resistant. They give long lasting surfaces for grinding and polishing. High-temperature bearings utilize them efficiently. Wear plates sought after tools last much longer. Their dimensional security is important for precision applications. Semiconductor manufacturing needs this reliability. The discs execute regularly under heavy tons.

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 Refractory Insulation 99% Alumina Aluminum Oxide Ceramic Disc Disk Dish

What is this ceramic disc made of?
It uses 99% pure alumina. Alumina is aluminum oxide. This material handles extreme heat well. It resists chemical damage too.

How hot can it get before failing?
These discs withstand temperatures up to 1800°C. They work fine in furnaces and kilns. They keep their shape and strength at these high heats.

Why use it for insulation?
Alumina ceramic doesn’t transfer heat easily. It traps heat inside furnaces or equipment. This saves energy. It protects outer parts from getting too hot.

Is this ceramic fragile?
Yes, like most ceramics, it can crack if hit hard. It’s strong under pressure and heat. Handle it carefully. Avoid dropping it or sudden impacts. It lasts a long time when used correctly.

Where is this disc typically used?
Factories use it in high-temperature equipment. Examples include furnace linings, kiln furniture, and thermal baffles. Labs use it for heat-sensitive experiments. It fits anywhere needing reliable heat blocking.

(Refractory Insulation 99% Alumina Aluminum Oxide Ceramic Disc Disk Dish)