Overview of High Temperature 99% 99.5% Al2o3 Alumina Ceramic Block Blank Brick

High Temperature 99% 99.5% Al2o3 Alumina Ceramic Block Blank Brick is high-performance refractory materials made from premium alumina (Al₂O₃), offering exceptional thermal resistance, mechanical strength, and chemical stability. They are widely used in high-temperature industrial applications such as kilns, furnaces, and reactors, ensuring durability and efficiency in extreme conditions.

Key Features of High Temperature 99% 99.5% Al2o3 Alumina Ceramic Block Blank Brick

High Thermal Stability – Withstands extreme temperatures up to 1800°C (3272°F).

Superior Corrosion Resistance – Resists acids, alkalis, and molten metals.

Excellent Mechanical Strength – High hardness and wear resistance for long-lasting performance.

Low Thermal Conductivity – Enhances energy efficiency in high-heat applications.

Customizable Sizes & Shapes – Available in various dimensions to meet specific industrial needs.

High Purity (90%-99% Al₂O₃) – Ensures reliability in demanding environments.

(High Temperature 99% 99.5% Al2o3 Alumina Ceramic Block Blank Brick)

Specification of High Temperature 99% 99.5% Al2o3 Alumina Ceramic Block Blank Brick

These alumina ceramic blocks are made from aluminum oxide. They can be found in two pureness levels. You can choose 99% or 99.5% Al2O3. This high pureness is essential. It gives the product superb residential or commercial properties. These blocks take care of extremely high temperatures easily. They work accurately above 1700 ° C. Their optimal usage temperature level is even greater. This makes them ideal for extreme warm environments.

Alumina is exceptionally tough. It resists wear quite possibly. Parts last longer under unpleasant problems. The blocks are also extremely solid mechanically. They preserve great stamina also when hot. This protects against breaking or contortion under load. Thermal shock resistance is an additional large and also. They cope well with rapid temperature level modifications. Abrupt heating or cooling won’t conveniently break them.

Electric insulation is superior. Alumina blocks are outstanding electrical insulators. They work well also at heats. This is vital in electric heater applications. Chemical resistance is likewise solid. They stand up to attack from several acids and alkalis. Molten steels typically do not affect them either. This stability is crucial for commercial procedures.

You find these blocks popular work. They are heater linings and kiln furnishings. They serve as heat shields and heater nozzles. They are found in semiconductor handling tools. They work in metal therapy areas. They are thermal barrier components. Their stability sustains exact high-temperature work. Their resilience lowers replacement regularity. This saves time and money lasting. Their measurements are precise. Surface area surfaces are smooth. This enables very easy assimilation right into systems. They are ready for machining right into final components. They develop the base for intricate elements.

(High Temperature 99% 99.5% Al2o3 Alumina Ceramic Block Blank Brick)

Applications of High Temperature 99% 99.5% Al2o3 Alumina Ceramic Block Blank Brick

High temperature 99% and 99.5% Al2O3 alumina ceramic block blanks are important materials for requiring industrial jobs. These blocks are made from very pure aluminum oxide. This pureness gives them outstanding efficiency under severe warm. They hold up against temperature levels above 1700 ° C consistently. This makes them ideal for heater cellular linings and kiln furniture. They keep their shape and strength even when things get extremely hot.

These alumina blocks handle unexpected temperature level changes well. Thermal shock resistance is crucial in processes with rapid heating or cooling down cycles. Industries like steelmaking and glass manufacturing rely heavily on this residential property. The blocks won’t break quickly under these hard problems. Their solidity is also very high. They stand up to wear and abrasion properly. This extends their life in high-wear zones like chutes or heater nozzles.

Chemical stability is an additional major advantage. The high alumina material resists attack from several corrosive compounds. Acids, alkalis, and molten steels have very little impact. This is crucial in chemical processing equipment or metal refining crucibles. Electrical insulation is likewise superb. Alumina obstructs insulate accurately even at high temperatures. They prevail in electrical heater elements and heating element supports.

The blocks are available in common sizes like bricks or personalized forms. They are ready for machining into final parts. Their thickness and purity are snugly managed. This ensures constant efficiency batch after batch. Manufacturers choose these blocks for vital furnace locations. They need materials that last longer and carry out reliably. Utilizing 99% or 99.5% alumina obstructs reduces downtime and maintenance expenses. They are a fundamental building block for high-temperature design. Industries depend upon their stability and longevity.

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 99% 99.5% Al2o3 Alumina Ceramic Block Blank Brick

What is the maximum temperature these alumina ceramic blocks withstand? These blocks handle extreme heat up to 1700 degrees Celsius. They maintain strength and shape at that level. They won’t deform or weaken under prolonged high temperatures.

How pure is the alumina material? The blocks come in 99% or 99.5% Al2O3 purity. Higher purity means better performance. It resists corrosion and wear more effectively. It also improves electrical insulation.

Where are these ceramic blocks typically used? They suit furnace linings and kiln furniture. They work in laboratory equipment like crucibles. Semiconductor manufacturing uses them too. They serve well in high-wear industrial parts.

Do they crack under sudden temperature changes? These blocks resist thermal shock very well. Their dense structure prevents cracking. They survive rapid heating and cooling cycles. This reliability extends their lifespan.

Can I order custom shapes or sizes? Yes, we provide custom machining services. We cut blocks to your exact dimensions. We accommodate special designs for unique applications. Share your requirements and we produce them.

(High Temperature 99% 99.5% Al2o3 Alumina Ceramic Block Blank Brick)