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 Mechanical Strength 99% Alumina Aluminum Oxide Al2O3 Ceramic Sleeve with Threads)

Specifications of High Mechanical Strength 99% Alumina Aluminum Oxide Al2O3 Ceramic Sleeve with Threads

This alumina ceramic sleeve supplies exceptional toughness. It’s made from 99% pure aluminum oxide (Al2O3). This material offers extreme hardness. It resists wear exceptionally well. The sleeve takes care of serious friction and abrasion daily. It won’t chip. It will not split quickly under hefty lots. High mechanical strength is its core feature. Anticipate dependable efficiency popular industrial settings. This ceramic manages heats as well. Thermal security is exceptional. The sleeve maintains honesty also in hot atmospheres. Chemical resistance is an additional crucial advantage. Acids and alkalis do not harm it efficiently. Deterioration is not a trouble. Electric insulation properties are impressive. The sleeve securely isolates electrical components. Threads are precision-cut into the ceramic. These strings are solid. They give a safe and secure connection point. Usual string dimensions consist of M3, M4, M5, M6, M8, M10, M12. Personalized threading is typically possible. Tight tolerances guarantee an ideal fit whenever. The surface area finish is typically smooth. This lessens rubbing during setting up. Dimensional accuracy is guaranteed. You get regular high quality component after component. This sleeve excels where metal components fail. It replaces metal bushings and insulators. Applications cover many sectors. Utilize it in pumps, valves, sensing units, electric feedthroughs. It shields delicate devices shafts. It shields high-voltage links. It overviews relocating parts accurately. The product is non-magnetic. It functions well in EMI-sensitive areas. This alumina sleeve supplies a lengthy service life. Upkeep demands are marginal. Downtime is lowered dramatically. Efficiency is regularly high under anxiety. Reliability is the primary advantage.

(High Mechanical Strength 99% Alumina Aluminum Oxide Al2O3 Ceramic Sleeve with Threads)

Applications of High Mechanical Strength 99% Alumina Aluminum Oxide Al2O3 Ceramic Sleeve with Threads

High mechanical stamina 99% alumina ceramic sleeves with strings fix hard issues. These sleeves are made from light weight aluminum oxide (Al2O3). This material is very strong and difficult. It resists obtaining damaged easily. This makes it excellent for safeguarding components that rub together.

The material handles extreme warmth well. It stays secure at very heats. This is necessary inside warm devices or heating systems. The ceramic does not thaw or damage like metals can. It keeps its form and toughness.

These alumina sleeves stand up to chemicals highly. They don’t rust. They do not damage down with acids or bases. This is crucial in chemical handling plants. It’s likewise important for parts touching extreme fluids. The ceramic stays trustworthy longer.

Strings on the sleeves are a key feature. The threads allow you screw the sleeve firmly right into place. This creates a steady place inside pumps or valves. The strings hold limited even under resonance. They ensure the sleeve doesn’t relocate or loosen. This secures fragile components inside.

These sleeves work well popular pump systems. They line pump shafts and housings. They protect these components from wear by liquids or slurries. The threads secure the sleeve firmly ready. This protects against leakages and failings. It extends the pump’s working life.

They are also made use of in strong shutoff bodies. The sleeves direct valve stems specifically. The threads supply a strong support point. This ensures smooth shutoff procedure. It decreases rubbing and put on over time.

The electric insulation is an additional big and also. Alumina ceramic doesn’t conduct electrical energy. This works in electronic sensing units or high-voltage equipment. The sleeve isolates parts safely. It avoids electrical shorts.

The product’s biocompatibility issues for clinical usages. It’s secure for get in touch with inside the body. These sleeves discover duties in clinical gadgets. They supply strong, sterile, wear-resistant components.

High-temperature devices needs these sleeves. They function as liners or insulators inside heating units or kilns. The threads let them be installed safely in warm zones. They stand up to the warm without failing.

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 High Mechanical Strength 99% Alumina Aluminum Oxide Al2O3 Ceramic Sleeve with Threads

What is this ceramic sleeve?
It’s a tube made from 99% alumina ceramic (Al2O3). This material gives it very high mechanical strength. Threads are cut or formed on the inside or outside surface. The threads allow strong connections.

Why pick alumina ceramic?
Alumina ceramic is extremely hard. It resists wear exceptionally well. This hardness protects the sleeve in rough conditions. It keeps its shape under heavy loads. The 99% purity ensures top performance.

Do threads weaken the sleeve?
No. The threads are precision-machined into the solid ceramic. The base material strength remains very high. The design ensures threads add function without major strength loss. Proper installation is key.

Can it handle high heat?
Yes. Alumina ceramic handles very high temperatures easily. It won’t melt or degrade below 1700°C. This makes it perfect for hot environments. Many metals fail much earlier.

Where is this sleeve used?
Use it anywhere needing a tough, wear-proof, heat-resistant part. Common spots are industrial machinery, pumps, valves, and semiconductor equipment. It protects shafts, rods, or pins in abrasive or hot settings. Threads let it screw directly into assemblies.

(High Mechanical Strength 99% Alumina Aluminum Oxide Al2O3 Ceramic Sleeve with Threads)