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

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)

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

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

This alumina ceramic block manages extreme warmth. It’s made from 99% to 99.5% pure Al2O3. This high purity matters. It provides the block superb efficiency under difficult conditions. You need it for areas where temperature levels skyrocket way past what metals can take.

Believe heating systems, kilns, or high-heat commercial procedures. This block works reliably up to 1750 ° C. It doesn’t soften or thaw quickly. It maintains its form. This stability is critical for lining furnaces or developing support frameworks. Points remain where you placed them.

The material is really hard. It withstands wear and abrasion well. Parts last much longer. You conserve cash on replacements. It likewise has excellent mechanical toughness. It deals with heavy loads without damaging. This strength holds up even when things obtain extremely hot. It won’t split under pressure.

Chemicals don’t bother it much either. Acids and antacids have little impact. This makes it safe for severe chemical settings. The surface area is smooth and thick. Absolutely nothing adheres to it easily. Cleaning up is basic. It also stands up to deterioration. The block remains looking excellent and functioning well.

Its electric insulation is first-class. This is vital in electronic applications needing heat security. The thermal shock resistance is good. It deals with abrupt temperature level modifications far better than numerous ceramics. Performance stays regular.

Utilize it for kiln furnishings like setters and saggers. It’s best for furnace linings and heater nozzles. Foundries utilize it for crucibles. It works well in thermocouple protection tubes. Warm therapy components count on it. Metallurgy, glassmaking, chemical handling– all advantage. This alumina block is the challenging stuff you require for major warm.

(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 alumina ceramic blocks offer extraordinary performance sought after environments. These blocks consist of 99% to 99.5% pure light weight aluminum oxide (Al2O3). This high pureness is key. It makes the product very tough and use resistant. The blocks deal with temperature levels much beyond most metals. They conveniently endure continual use above 1600 ° C (2912 ° F). Short bursts can reach even greater levels. This makes them excellent for heating system cellular linings and kiln furniture. They hold heat well and last a very long time under extreme thermal anxiety.

Chemical security is an additional major benefit. The blocks stand up to strike from many rough chemicals. They do not corrosion or erode quickly. This is important in corrosive settings like chemical handling plants. They likewise take care of molten steels well. Shops use them for crucibles, launder linings, and safety tubes. Their stability stops contamination.

These blocks are exceptional electrical insulators. They keep electrical energy moving only where needed. This residential property is useful in high-temperature electric elements. They also shield sensitive devices from heat. The product is really dense and non-porous. This thickness stops gas leakages. It also quits slag infiltration in steel processing. The blocks are dimensionally secure. They keep their sizes and shape when heated up repetitively. This integrity is critical for accuracy parts.

Common applications are clear. They form the hot zones inside commercial furnaces. They produce the interior framework of high-temperature kilns. They work as setters and sustains for firing porcelains. They line tubes delivering hot gases or liquified products. They function as baffles controlling warm circulation. They are bases for sensors needing thermal protection. They provide thermal obstacles in complex equipment. Their stamina and inertness suit them for semiconductor handling devices.

Handling requires treatment. The product is very breakable. Prevent influences or sudden temperature level changes. Accuracy machining is feasible however requires diamond devices. The blocks are hefty. Proper installation prevents tension factors.

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’s the highest temperature this alumina ceramic block handles?
This material withstands temperatures up to 1750°C continuously. It stays stable and strong under extreme heat. Short bursts near 1800°C might be possible. Always check the specific grade data sheet.

How strong is this 99% Al2O3 brick?
It offers excellent mechanical strength. It resists compression and wear very well. This strength stays high even at peak operating temperatures. It outperforms lower purity ceramics.

Where is this high-purity alumina brick typically used?
It’s ideal for demanding furnace linings and kiln furniture. Use it in high-temperature industrial processes like sintering or heat treatment. It works well as setters, supports, and wear plates.

Does this brick need special handling?
Handle it carefully. It is very hard but can break if dropped or impacted. Avoid sudden temperature changes. Thermal shock can cause cracks. Follow standard ceramic handling practices.

Can I get custom sizes and shapes?
Yes, manufacturers often supply custom blocks. Tell them your exact dimensions and tolerances. Simple shapes like rectangles are common. Complex shapes might require special tooling. Ask about machining options.

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