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.

(High Temperature Resistance 99% Alumina Ceramic Tube)

Specifications of High Temperature Resistance 99% Alumina Ceramic Tube

The High Temperature Resistance 99% Alumina Ceramic Tube is created for severe warmth atmospheres. It consists of 99% light weight aluminum oxide, guaranteeing solid thermal stability. The product takes care of temperatures up to 1800 ° C without shedding structural stability. It resists thermal shock, making it ideal for rapid heating or cooling. Television has low thermal conductivity, reducing warmth transfer to surrounding components. This feature improves power performance in high-temperature applications.

The ceramic tube provides outstanding mechanical toughness. Its solidity matches ruby, giving resistance to put on and abrasion. The surface remains smooth also after prolonged usage. This reduces friction and extends service life. The product withstands rust from acids, alkalis, and molten steels. It does accurately in harsh chemical environments.

Electrical insulation is another essential benefit. The alumina ceramic tube blocks high-voltage currents. It maintains insulation buildings at heats. This stops electric failings in commercial heating systems. The dielectric stamina surpasses 15 kV/mm, guaranteeing safety in demanding problems.

Dimensions differ to meet different needs. Typical external diameters range from 5 mm to 150 mm. Wall surface thickness options period 1 mm to 20 mm. Custom sizes are readily available for specialized setups. The tubes work with typical industrial devices.

Applications include furnace cellular linings, thermocouple security, and semiconductor handling. The tubes operate in kilns, lasers, and high-temperature sensing units. They are ideal for metallurgy, aerospace, and energy fields. Their purity decreases contamination in sensitive processes.

The product is chemically inert. It does not react with most gases or fluids. This makes sure stable efficiency in responsive environments. The tubes are machined precisely for tight resistances. Surface finishes can be adjusted for certain demands.

Product packaging includes safety padding to prevent damages throughout delivery. Mass orders are supported for massive jobs. Technical support is readily available for installation support. The product meets worldwide standards for industrial porcelains.

Maintenance is marginal due to the product’s resilience. Regular inspections are advised for optimal performance. Cleansing involves non-abrasive approaches to maintain surface area top quality. Storage ought to stay clear of direct moisture or extreme temperature changes.

(High Temperature Resistance 99% Alumina Ceramic Tube)

Applications of High Temperature Resistance 99% Alumina Ceramic Tube

High-temperature resistance 99% alumina ceramic tubes are widely made use of in markets needing long lasting materials for severe warmth. These tubes handle temperature levels approximately 1800 ° C. They stay stable under thermal tension. Their high alumina web content ensures stamina and deterioration resistance. This makes them excellent for extreme settings.

In metallurgy, these tubes safeguard thermocouples and sensing units in molten steel handling. They protect devices from straight contact with fluid steels. This extends tool life expectancy. They likewise serve as heater linings. They withstand long term exposure to extreme warm without breaking down.

The semiconductor industry depends on these tubes for wafer processing. High-purity alumina prevents contamination throughout high-temperature actions like diffusion and CVD. Televisions make sure clean conditions for delicate digital elements. They additionally function as insulators in high-heat equipment.

Aerospace applications utilize alumina ceramic tubes in engine parts and exhaust systems. They insulate parts from severe warmth during procedure. Their lightweight nature reduces overall system weight. This improves fuel effectiveness.

Chemical plants utilize these tubes in activators and pipelines taking care of destructive compounds. They resist acid and antacid assaults at heats. This decreases upkeep costs. They likewise function as protective sleeves for heating elements in industrial heating systems.

Power generation systems utilize alumina tubes as insulators in wind turbines and central heating boilers. They manage heat distribution effectively. This improves power outcome. Their electric insulation buildings protect against short circuits in high-voltage configurations.

Laboratories use these tubes for high-temperature experiments. They securely include responses entailing extreme heat. Their thermal security guarantees exact outcomes. They are likewise made use of in kilns and ovens for material screening.

These tubes are crucial in glass production. They direct molten glass through forming equipments. Their smooth surface area prevents sticking. This ensures consistent product top quality.

99% alumina ceramic tubes provide reliability across sectors. Their combination of warmth resistance and mechanical toughness makes them a functional option for demanding applications. They execute where typical materials fall short. This lowers downtime and functional expenses.

Company Introduction

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5 FAQs of High Temperature Resistance 99% Alumina Ceramic Tube

High Temperature Resistance 99% Alumina Ceramic Tube FAQs

What is the maximum temperature this ceramic tube can handle? The tube withstands temperatures up to 1800°C in continuous use. It handles short-term peaks near 1900°C without losing structural integrity. This makes it ideal for high-heat industrial processes.

What industries commonly use these tubes? They are widely used in metallurgy, aerospace, semiconductor manufacturing, and chemical processing. These fields need materials that perform reliably under extreme heat. The tubes serve as protective sheaths, insulating components, or reaction chambers.

How does 99% alumina compare to other ceramic materials? Alumina ceramic offers higher purity and better thermal stability than materials like zirconia or silicon carbide. It resists oxidation and chemical corrosion better. This reduces wear over time.

Can the tubes handle rapid temperature changes? Yes. The material has excellent thermal shock resistance. It cools or heats quickly without cracking. This is due to low thermal expansion and high mechanical strength.

Are there special handling requirements? Avoid mechanical impacts during installation. Surface flaws from rough handling can weaken the tube. Clean it with non-abrasive materials to prevent scratches. Store it in a dry environment to minimize moisture absorption before use.

The tube’s performance depends on proper installation and maintenance. Users should follow manufacturer guidelines for specific applications. Testing under real-world conditions is recommended for critical uses.

(High Temperature Resistance 99% Alumina Ceramic Tube)