Overview of Customized 95 99%% Alumina Ceramic Insulation Block Al2o3 Ceramic Structural Part

Customized 95 99%% Alumina Ceramic Insulation Block Al2o3 Ceramic Structural Part 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 Customized 95 99%% Alumina Ceramic Insulation Block Al2o3 Ceramic Structural Part

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)

(Customized 95 99%% Alumina Ceramic Insulation Block Al2o3 Ceramic Structural Part)

Specification of Customized 95 99%% Alumina Ceramic Insulation Block Al2o3 Ceramic Structural Part

These alumina ceramic insulation blocks provide excellent performance. They are made mostly of aluminum oxide. We offer two purity levels: 95% and 99% Al2O3. Higher purity means better performance. These blocks are very hard and strong. They resist wear exceptionally well. They keep their shape even under heavy loads. This stability is important for structural parts.

These ceramics handle extreme heat very effectively. They work reliably in temperatures up to 1650°C or even higher. They are great insulators. They stop heat transfer effectively. This makes them perfect for furnace linings. They are also excellent electrical insulators. You can use them safely in high-voltage settings. They resist chemical attack. Acids and alkalis won’t easily damage them. They are very stable over time. They won’t break down quickly.

We make these blocks to your exact needs. You tell us the size. You tell us the shape. We can create complex geometries. We can drill precise holes. We can add slots or other features. Surface grinding is possible for tight tolerances. We focus on precision. The final part must fit perfectly. This is crucial for structural components.

These blocks are used in many demanding industries. Furnace builders use them for insulation. Semiconductor equipment needs their heat resistance. Welding fixtures use their strength. Laser systems benefit from their stability. High-temperature sensors rely on their insulation. They are essential where heat, wear, or electricity are problems. They offer a reliable, long-lasting solution.

(Customized 95 99%% Alumina Ceramic Insulation Block Al2o3 Ceramic Structural Part)

Applications of Customized 95 99%% Alumina Ceramic Insulation Block Al2o3 Ceramic Structural Part

These customized alumina ceramic insulation blocks handle very high heat. They work well in extreme temperatures. This makes them perfect for furnace linings. They insulate furnaces effectively. Kilns and reactors also use them. These blocks protect equipment. They also save energy.

The blocks are very hard and durable. They resist wear and chemicals. This toughness is useful for structural parts. Semiconductor processing equipment needs them. They provide stable platforms. Laser systems use them too. They hold parts precisely. The electrical insulation is excellent. High-voltage applications rely on this. The blocks stop current safely.

We make these blocks from aluminum oxide (Al2O3). The purity levels are high: 95% to 99%. This high purity gives the material its strength. It also improves the heat resistance. The density ranges from 3.6 to 3.9 g/cm³. This makes them strong but not too heavy. You can get them in many shapes and sizes. We cut, grind, and drill them to your exact needs. This custom fitting is important for complex machinery. It ensures parts fit perfectly. These ceramics are brittle. They need careful handling and machining. Special diamond tools cut them. This prevents chipping.

Industrial heating relies on these blocks. They form the hot zones inside. Thermal processing equipment uses them extensively. Foundries use them for molten metal handling. Electronics manufacturing depends on their insulation. Aerospace testing uses them for heat shields. Research labs need them for high-temperature experiments. They offer reliable performance under stress. Their long life reduces replacement costs. Custom sizes mean less waste. They integrate smoothly into existing systems.

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 Customized 95 99%% Alumina Ceramic Insulation Block Al2o3 Ceramic Structural Part

What is a customized 95-99% alumina ceramic insulation block?
It’s a special ceramic part made mostly from aluminum oxide (Al2O3). We make it to your exact size and shape needs. This material withstands extreme heat well. It also resists wear and chemicals effectively. It works as insulation or a structural component in tough conditions.

Why pick alumina ceramic for insulation or structure?
Alumina ceramic offers big advantages. It handles very high temperatures easily. It doesn’t wear down quickly under friction. Strong chemicals rarely damage it. It’s also an excellent electrical insulator. These properties make it reliable for demanding industrial jobs. Its strength supports structures under heat stress.

How hot can these alumina blocks get?
These blocks perform reliably long-term at temperatures reaching 1600°C to 1750°C. Their exact maximum depends on the specific alumina purity level you choose. Higher purity generally means better temperature resistance. They resist sudden temperature changes well too. This thermal shock resistance prevents cracking.

Can you really make any shape?
Yes. We specialize in custom fabrication. Tell us your required dimensions. Give us your complex geometry drawings. We use advanced forming and precise machining techniques. This allows us to produce blocks matching your exact specifications. We meet tight tolerances consistently.

Where are these custom blocks used?
You find them in many high-heat industrial settings. Furnaces and kilns use them for linings and supports. Semiconductor manufacturing equipment relies on them. They are key in high-temperature sensors and measurement devices. Aerospace and metallurgical processes utilize them for critical insulation. They serve wherever extreme conditions demand durable, heat-resistant materials.

(Customized 95 99%% Alumina Ceramic Insulation Block Al2o3 Ceramic Structural Part)