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.

(Alumina Ceramic Small Tube)

Specifications of Alumina Ceramic Small Tube

Alumina ceramic small tubes offer in high-temperature, electrical, and industrial setups. The product has over 95% aluminum oxide (Al2O3). This makes certain high purity and performance security. Televisions are available in basic outer sizes from 1mm to 20mm. Lengths vary between 5mm and 500mm. Custom sizes are readily available for certain needs. Wall thickness varies from 0.5 mm to 5mm. This equilibriums stamina and light-weight style.

Televisions withstand temperatures approximately 1600 ° C. They withstand thermal shock during rapid heating or air conditioning. This makes them perfect for heaters or aerospace parts. They give outstanding electrical insulation. Dielectric strength surpasses 15 kV/mm. They protect against existing leakage in digital components.

Chemical resistance is solid against acids, antacid, and molten metals. They avoid corrosion in harsh settings. Mechanical buildings consist of high solidity (Hv 1500) and wear resistance. They handle heavy loads without cracking. Surface coatings are smooth. This minimizes friction in liquid transfer applications.

Applications cover semiconductor processing, medical devices, and metallurgy. They serve as protective sheaths for thermocouples. They direct lasers in accuracy devices. They insulate sensors in vehicle systems. The material is non-reactive. It fits pharmaceutical and food processing tools.

Product thickness stays around 3.9 g/cm TWO. This guarantees resilience without excess weight. Resistances for dimensions are tight. External diameter precision reaches ± 0.1 mm. Size precision is ± 0.5 mm. This consistency aids automated assembly.

Color is commonly white or cream color. No layers are needed for the majority of uses. Machining choices consist of boring or threading. Polishing solutions boost surface area high quality. Televisions work in vacuum cleaner settings. They keep performance under reduced pressure.

Packaging uses foam or bubble wrap. This protects against damage throughout delivery. Mass orders lower costs for commercial clients. Examples are readily available for screening. Technical support assists with material option.

(Alumina Ceramic Small Tube)

Applications of Alumina Ceramic Small Tube

Alumina ceramic little tubes are commonly utilized in several industries. These tubes are made from high-purity light weight aluminum oxide. They handle severe problems well. Their key functions consist of heat resistance, electrical insulation, chemical stability, and mechanical strength. These residential or commercial properties make them ideal for demanding applications.

In thermal processing, alumina ceramic tubes line furnaces and kilns. They protect thermocouples and sensors in high-heat settings. The product does not degrade even at temperatures over 1600 ° C. This ensures accurate dimensions and durable performance.

Semiconductor making relies upon these tubes. They act as protective sleeves for delicate parts throughout etching or deposition. Their non-reactive nature avoids contamination. This is critical for preserving item purity in chip production.

The electronic devices sector uses alumina ceramic tubes as protecting components. They isolate high-voltage components in gadgets like capacitors and resistors. Their electrical insulation protects against brief circuits. This improves security and reliability in electronic systems.

Medical devices take advantage of these tubes as well. They are used in imaging systems and surgical tools. The product is biocompatible and resistant to sterilization techniques. This makes them safe for repeated usage in medical care setups.

Analytical tools make use of alumina ceramic tubes for sample handling. Gas chromatographs and spectrometers call for inert materials to avoid interference. Televisions make certain exact evaluation by maintaining examples uncontaminated.

Chemical plants use these tubes in destructive atmospheres. They move hostile liquids or gases without wearing away. This lowers upkeep prices and downtime. Their longevity makes them suitable for severe industrial procedures.

Alumina ceramic little tubes are likewise found in laser innovation. They serve as real estates for laser components. The material’s thermal stability avoids distortion from heat build-up. This keeps laser precision over expanded usage.

These tubes are personalized in size and shape. Suppliers change dimensions to fit certain needs. This flexibility increases their functionality throughout different areas.

The combination of high performance and flexibility makes alumina ceramic little tubes vital in contemporary innovation. Industries remain to locate brand-new usages for this versatile material.

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.(nanotrun@yahoo.com)

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5 FAQs of Alumina Ceramic Small Tube

What is an alumina ceramic small tube? Alumina ceramic small tubes are made from aluminum oxide. They have high hardness and excellent resistance to heat and chemicals. These tubes are used in electrical insulation, lab equipment, and industrial machinery. Their smooth surface and durability make them suitable for harsh environments.

How much heat can alumina ceramic tubes handle? These tubes withstand temperatures up to 1800°C. They keep their shape and strength even under extreme heat. Thermal shock resistance is strong. Sudden temperature changes rarely cause cracks. This makes them ideal for furnaces or high-temperature sensors.

Why pick alumina ceramic over metal tubes? Alumina ceramic does not rust or corrode. Metal tubes degrade faster in acidic or wet conditions. Ceramic tubes insulate electricity better. They expand less under heat compared to metals. This reduces warping or fitting issues in precision setups.

Where are alumina ceramic tubes commonly used? These tubes work in many industries. Electronics use them for insulating components. Medical devices rely on their chemical stability. Chemical plants employ them for corrosive fluid transfer. Semiconductor manufacturing needs their purity and heat resistance. Labs use them for experiments involving high temperatures.

Any precautions when handling alumina ceramic tubes? Alumina ceramic is brittle. Avoid dropping or hitting the tubes. Use gentle pressure during installation. Sharp impacts can cause chips or breaks. Proper tools prevent damage. Wear gloves to avoid skin irritation from ceramic dust. Store tubes in padded containers to protect them.

(Alumina Ceramic Small Tube)