Overview of Refractory Heat Resistance High 95% 99% Porous Hollow Al2o3 Alumina Ceramic Tube\/rod

Refractory Heat Resistance High 95% 99% Porous Hollow Al2o3 Alumina Ceramic Tube\/rod is precision-manufactured from 99% aluminum oxide (Al₂O₃), delivering exceptional thermal stability and mechanical properties. These rods maintain structural integrity in extreme environments up to 1800°C, making them perfect for demanding industrial and research applications.

With outstanding resistance to wear, corrosion and thermal shock, alumina rods are widely used in high-temperature fixtures, sensor components, semiconductor equipment, and laboratory apparatus.

Key Features of Refractory Heat Resistance High 95% 99% Porous Hollow Al2o3 Alumina Ceramic Tube\/rod

Extreme Temperature Resistance – Continuous operation up to 1800°C

Superior Mechanical Strength – High hardness and wear resistance

Excellent Thermal Shock Resistance – Withstands rapid temperature changes

Electrical Insulation – High dielectric strength for electronic applications

Chemical Inertness – Resists acids, alkalis and corrosive environments

Precision Dimensions – Tight tolerances for critical applications

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Specification of Refractory Heat Resistance High 95% 99% Porous Hollow Al2o3 Alumina Ceramic Tube\/rod

These alumina ceramic tubes and poles provide major heat resistance. They handle severe temperature levels quickly. That originates from their high alumina material. You get 2 options: 95% or 99% pure Al2O3. The 99% grade endures also hotter conditions. It resists chemical assault better also. Both kinds are porous. This framework is essential. It enables gases or liquids to pass through slowly. Think filtering or regulated airflow. The hollow tube form maximizes surface area inside. This is wonderful for responses or heat exchange. Solid rods use stamina where needed.

The permeable nature includes added advantages. It aids trap fragments properly. It provides good thermal insulation. Unexpected temperature changes? These components handle thermal shock well. Their framework absorbs tension. That suggests less splitting. We make these parts specifically. Limited control over shapes and size issues. You get consistent efficiency every single time.

These tubes and rods strive in tough spots. Furnace linings utilize them. They shield kilns reliably. Thermal processing equipment relies on them. They act as sturdy stimulant supports. Filtration systems require their permeable design. They act as safety thermocouple sheaths. High-temperature sensing units remain secure. Industrial burner utilize them for insulation.

Choose the grade that fits your heat level. Required optimum temperature level resistance? Go with 99% alumina. Required an economical option for somewhat lower warm? The 95% quality works well. Both offer exceptional chemical security. They resist wear gradually. Their porous, hollow style takes on requiring tasks. They give stamina where insulation or filtration is essential. Industries rely on their reputable efficiency under attack.

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Applications of Refractory Heat Resistance High 95% 99% Porous Hollow Al2o3 Alumina Ceramic Tube\/rod

These ceramic tubes and rods deal with severe warmth. They stay solid even above 1500 ° C. Made mainly from alumina (Al2O3), they come in high pureness qualities like 95% or 99%. This implies they stand up to chemical damages well also. Their unique style consists of many tiny holes inside the product. This makes them permeable. The tubes are also hollow in the middle.

This permeable, hollow structure offers big benefits. It makes the parts much lighter than solid ceramics. Lighter components are easier to set up and deal with. The openings trap air. Air is a great insulator. This improves their capacity to obstruct heat circulation. They keep warmth where you need it. They shield delicate areas close by. The hollow facility has uses. It serves as a protective network. You can run wires, sensing units, or liquids through it safely in warm zones.

These homes make them crucial in lots of tough jobs. Furnaces and kilns use them as thermocouple security tubes. Sensing units measure temperature properly within without melting. Industrial heating units rely on them for insulation sleeves around heating elements. Factories utilize them for molten steel degree sensors. The tubes lead dimension devices safely via the warmth. Semiconductor making utilizes them in high-temperature processes. They take care of harsh gases during wafer processing. Laboratory equipment needs them for sample holders and support poles in stoves. They hold samples stable under intense warmth. Thermal barrier systems use them as spacers and insulators. They reduce warm transfer between hot components and cooler frameworks. Flame arrestors utilize their permeable nature. They quit flames from spreading while permitting gas circulation.

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 Heat Resistance High 95% 99% Porous Hollow Al2o3 Alumina Ceramic Tube\/rod

These porous alumina ceramic tubes and rods handle extreme heat. They are made mostly from Al2O3, 95% or 99% pure. People often ask these questions:

What exactly is this product? This is a ceramic tube or rod. It is made from aluminum oxide (Al2O3). It contains many tiny holes running through it. The material purity is high, either 95% or 99%.

How hot can it get before failing? This alumina ceramic resists very high temperatures. It can generally withstand continuous use up to about 1600°C. It might handle short bursts near 1800°C. The exact limit depends on the specific purity level and porosity.

What does “porous” mean here? Porous means the ceramic has many small, connected holes. These holes let gases or liquids pass through the tube or rod wall. This is different from solid, dense ceramics. The porosity level controls the flow rate.

Where are these tubes and rods used? Their main job is handling heat and allowing flow. You find them in high-temperature filters. They are used as gas diffusers in hot furnaces. They work as thermocouple protection sheaths. They act as support structures in catalyst systems. They are used wherever heat and permeability are needed.

What sizes and shapes are available? Standard diameters and lengths exist. Common shapes are straight tubes and rods. Custom sizes are possible. The outer diameter, inner diameter, wall thickness, and length can often be made to order. Check specific supplier capabilities.

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