Introduction to Alumina Ceramics

Alumina ceramics are known for their high hardness, wear resistance, corrosion resistance, good electrical insulation and high temperature stability. According to the different alumina content, it can be divided into different grades, such as 95 porcelain, 99 porcelain, etc., among which 99 porcelain refers to ceramic materials with an alumina content of 99%. As the alumina content increases, its mechanical strength and electrical insulation properties will also increase accordingly.

Characteristics of Alumina Ceramics

High Hardness: Alumina ceramics have extremely high hardness, which makes it very wear-resistant and suitable for manufacturing abrasive tools and parts that require wear resistance.

Wear resistance: Due to its high hardness, alumina ceramics show excellent wear resistance and are suitable for manufacturing parts for long-term use.

Corrosion resistance: Alumina ceramics have good resistance to most acids and alkalis, making them widely used in the chemical industry.

Good electrical insulation: As an excellent electrical insulating material, alumina ceramics are widely used in electronic and electrical products.

High temperature stability: Ability to withstand extremely high temperatures without significant physical or chemical changes, which makes it an ideal choice for applications in high temperature environments.

Biocompatibility: In the medical field, certain grades of alumina ceramics are used to make medical devices such as artificial joints due to their good biocompatibility.

(Various specifications and sizes of honeycomb high temperature resistant insulating ceramics 95 99 alumina ceramic tubes)

Specifications of Various specifications and sizes of honeycomb high temperature resistant insulating ceramics 95 99 alumina ceramic tubes

Honeycomb high-temperature immune insulating porcelains are designed for severe heat atmospheres. These items are made from 95% and 99% alumina ceramic products. They provide strong thermal insulation and resilience. The alumina content directly influences performance. Higher alumina percentages improve temperature resistance and mechanical toughness.

95% alumina ceramic tubes manage temperature levels approximately 1600 ° C. They are ideal for commercial furnaces and kilns. Their honeycomb structure decreases weight while keeping structural integrity. This design enhances warm circulation and power effectiveness. The open-cell pattern allows air flow without compromising insulation.

99% alumina ceramic tubes endure temperatures above 1700 ° C. They are utilized in aerospace and metallurgy. The greater pureness alumina boosts chemical stability. This prevents deterioration from molten metals or responsive gases. These tubes have a denser framework compared to 95% alumina versions. This improves put on resistance and life expectancy in harsh problems.

Criterion dimensions differ to fit various applications. External sizes range from 10mm to 300mm. Lengths are personalized between 50mm and 1000mm. Wall surface thickness options include 2mm, 3mm, 5mm, and 10mm. Custom-made measurements are available based on details requirements. The honeycomb cell size can be adapted to control air flow and thermal residential or commercial properties.

Key attributes consist of reduced thermal conductivity and high thermal shock resistance. Rapid temperature level adjustments do not trigger breaking. The material retains shape and stamina after duplicated heating cycles. Electric insulation residential or commercial properties make these tubes risk-free for high-voltage settings. They are non-porous and resist dirt build-up in high-heat settings.

Applications cover multiple industries. They are made use of in thermal handling equipment, gas generators, and warm therapy systems. The porcelains secure sensors and elements in high-temperature zones. They act as insulators in electrical heating elements. Their light-weight nature reduces lots on support frameworks.

95% alumina tubes equilibrium price and efficiency for basic industrial use. 99% alumina tubes match specialized high-demand environments. Both qualities are offered in standard and custom-made setups. Technical support is provided to help pick the appropriate specs. Product examples can be tested to confirm viability prior to bulk orders.

(Various specifications and sizes of honeycomb high temperature resistant insulating ceramics 95 99 alumina ceramic tubes)

Applications of Various specifications and sizes of honeycomb high temperature resistant insulating ceramics 95 99 alumina ceramic tubes

Honeycomb high-temperature resistant protecting ceramics with 95% to 99% alumina material serve critical roles in demanding commercial atmospheres. These ceramic tubes excel in extreme warmth, preserving structural stability and insulation homes. Their honeycomb design enhances area, enhancing warmth circulation and resistance.

These ceramics are widely used in industrial heater. They line heaters, kilns, and activators, protecting tools from thermal tension. The high alumina content makes sure minimal warm loss, increasing power efficiency. They handle temperature levels over 1600 ° C without derogatory, making them ideal for long term high-heat procedures.

In metallurgical procedures, alumina ceramic tubes transport molten metals. Their thermal shock resistance protects against cracking under rapid temperature shifts. This integrity reduces downtime in steel spreading and refining. The smooth surface decreases product accumulation, guaranteeing constant circulation and decreasing maintenance needs.

Aerospace applications benefit from their lightweight yet long lasting nature. These tubes shield engine components and exhaust systems, protecting sensitive components from extreme warm. Their reduced thermal conductivity stops warm transfer to surrounding structures, boosting safety and security and performance in aircraft and spacecraft.

Electronic devices manufacturing uses these ceramics for insulation in high-power gadgets. They isolate elements in semiconductors and sensors, preventing electrical leakage. The product’s pureness makes sure no contamination in precision atmospheres. Their resistance to chemical deterioration includes long life in rough operating conditions.

Chemical handling markets count on these tubes for taking care of corrosive substances. They endure aggressive acids and antacid, maintaining honesty in reactors and piping systems. The honeycomb framework help in filtering system or catalytic procedures, sustaining reliable chain reaction.

Renewable energy systems like solar thermal plants utilize these porcelains to focus and keep warm. Their toughness in rising and fall temperatures supports lasting power manufacturing. In nuclear facilities, they offer radiation-resistant insulation, ensuring secure operations.

Personalized dimensions and specifications enable these porcelains to fit varied equipment. Offered diameters range from millimeters to huge commercial scales. Manufacturers tailor porosity and thickness to fulfill particular thermal or mechanical demands. This flexibility makes them a sensible option throughout multiple markets.

The combination of high-temperature durability, mechanical stamina, and chemical inertness ensures these porcelains do reliably in essential applications. Their function in boosting performance and security underscores their importance in advanced commercial processes.

Company Introduction

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5 FAQs of Various specifications and sizes of honeycomb high temperature resistant insulating ceramics 95 99 alumina ceramic tubes

What sizes do honeycomb high-temperature resistant insulating ceramic tubes come in? These tubes are available in multiple sizes. Common inner diameters range from 5mm to 150mm. Outer diameters vary between 10mm and 200mm. Lengths typically span 50mm to 1000mm. Custom sizes can be produced based on specific requirements. The honeycomb structure remains consistent across sizes to ensure thermal stability.

What temperatures can 95% and 99% alumina ceramic tubes withstand? The 95% alumina tubes handle temperatures up to 1600°C. The 99% alumina tubes resist higher heat, up to 1700°C. Both types maintain structural integrity under continuous thermal stress. The honeycomb design enhances heat distribution. This reduces cracking risks in rapid temperature changes.

How does alumina content affect performance? Higher alumina percentages improve mechanical strength. The 99% alumina tubes show better wear resistance. They also have lower thermal expansion rates. The 95% alumina version costs less. It suits applications where extreme purity is not critical.

Where are these ceramic tubes commonly used? They are used in industrial furnaces and kilns. Semiconductor manufacturing equipment relies on them for insulation. Aerospace systems use them in high-heat zones. They serve as thermocouple protection sleeves. Energy sectors apply them in combustion environments.

Can these tubes be customized for specific needs? Yes. Manufacturers adjust dimensions, hole density, and wall thickness. Special surface treatments like polishing are optional. Bulk orders often have flexible minimum quantities. Production lead times depend on design complexity. Technical support is provided for custom projects.

(Various specifications and sizes of honeycomb high temperature resistant insulating ceramics 95 99 alumina ceramic tubes)