Introduction to Industrial Ceramic Aluminum Oxide Al2O3 Alumina Ceramic Riser Tube 99

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 Industrial Ceramic Aluminum Oxide Al2O3 Alumina Ceramic Riser Tube 99

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.

(Industrial Ceramic Aluminum Oxide Al2O3 Alumina Ceramic Riser Tube 99)

Specifications of Industrial Ceramic Aluminum Oxide Al2O3 Alumina Ceramic Riser Tube 99

This industrial ceramic riser tube uses high-purity Aluminum Oxide, Al2O3. We call it alumina ceramic. Its purity level is 99%. This makes it very strong and durable. The material is dense. Its density is about 3.9 grams per cubic centimeter. It is extremely hard. Alumina ceramic resists wear very well. This is important for tough jobs. The tube surface is smooth. This reduces friction inside.

You can get this riser tube in different sizes. Common sizes are outside diameters from 10mm up to 100mm. Wall thickness varies too. Standard thickness ranges from 1mm to 10mm. Lengths are customizable. Typical lengths are 100mm, 200mm, or 300mm. We make tubes to fit specific equipment needs.

This alumina ceramic handles high heat. Its maximum continuous use temperature is 1700°C. It also resists sudden temperature changes well. This is thermal shock resistance. That matters in processes with quick heating or cooling. The material is chemically stable. It does not react with most acids or alkalis. It resists corrosion effectively. This keeps the tube working longer.

Alumina is an electrical insulator. It does not conduct electricity. This is useful in electrical applications. We design the tube for precision. It has tight tolerances. This ensures it fits correctly in assemblies. The tube is made for demanding industrial settings. You find it in foundries. It guides molten metal. It is used in high-temperature furnaces. It works well as thermocouple protection. It serves in chemical processing equipment. It handles abrasive materials. It performs reliably under stress. Its long service life reduces downtime.

(Industrial Ceramic Aluminum Oxide Al2O3 Alumina Ceramic Riser Tube 99)

Applications of Industrial Ceramic Aluminum Oxide Al2O3 Alumina Ceramic Riser Tube 99

Industrial ceramic alumina tubes are vital in many demanding industrial settings. These tubes are made from aluminum oxide, known as Al2O₃ or alumina. The purity level is high, reaching 99%. This purity gives the material exceptional qualities. It is incredibly hard and resists wear extremely well. It handles very high temperatures without breaking down, often over 1600°C. It also fights off strong chemicals and acids effectively. These properties make alumina ceramic riser tubes perfect for tough jobs.

In metal foundries, these tubes are commonly used as riser tubes. They guide molten metal into molds. The tubes must endure the intense heat and the corrosive nature of liquid metal. Alumina ceramic handles this easily. It doesn’t melt or react with the metal. This ensures smooth metal flow and reduces problems. The tubes last much longer than metal alternatives. This saves money on replacements.

The semiconductor industry also relies on these tubes. They are used in furnaces and during crystal growth processes. The tubes maintain a clean environment. They don’t release impurities that could ruin sensitive electronic materials. Their stability at high heat is critical here.

Chemical plants need reliable materials too. Alumina ceramic tubes transport aggressive chemicals. They resist attack from acids and alkalis. They work well under high pressure. This reliability prevents leaks and failures. It keeps production running safely. These tubes are strong performers in harsh conditions. They offer a dependable solution for critical industrial tasks.

Company Introduction

Advanced Ceramics founded on October 17, 2014, is a high-tech enterprise committed to the research and development, production, processing, sales and technical services of ceramic relative materials and products.. Since its establishment in 2014, 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 Silicon carbide ceramic products, Boron Carbide Ceramic Products, Boron Nitride Ceramic Products, Silicon Carbide Ceramic Products, Silicon Nitride Ceramic Products, Zirconium Dioxide Ceramic Products, Quartz Products, etc. Please feel free to contact us.

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By air, by sea, by express, as customers request.

5 FAQs of Industrial Ceramic Aluminum Oxide Al2O3 Alumina Ceramic Riser Tube 99

Industrial Ceramic Aluminum Oxide Alumina Ceramic Riser Tubes are important parts. They are used in many industries. People often ask questions about them. Here are five common questions.

What is an Alumina Ceramic Riser Tube? It is a tube made from aluminum oxide. This material is also called alumina. The tube is very hard. It can handle high temperatures. It resists chemicals well. These tubes guide molten metal in casting.

Why use Alumina Ceramic for riser tubes? Alumina ceramic is strong. It does not wear down easily. It stays stable under heat. It does not react with most metals. This makes it last longer. Other materials might break or melt.

What are the key properties? The purity is high. It is usually 99% alumina. This gives it good strength. It handles heat up to 1600°C. It resists thermal shock. It resists abrasion. It is also chemically inert. These features are essential for performance.

Where are these tubes used? They are used in foundries. They are part of metal casting systems. They guide liquid metal into molds. They are used with steel, iron, and other metals. They help make good quality castings.

What sizes are available? These tubes come in many sizes. The inner diameter varies. The length varies. The wall thickness varies too. Sizes match different casting needs. Specific sizes are provided by manufacturers.

(Industrial Ceramic Aluminum Oxide Al2O3 Alumina Ceramic Riser Tube 99)