Introduction to Alumina Ceramic Parts Aluminum Oxide High Precision Round Hole Straight Cylinder Ceramic Shaft Rod

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 Ceramic Parts Aluminum Oxide High Precision Round Hole Straight Cylinder Ceramic Shaft Rod

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 Parts Aluminum Oxide High Precision Round Hole Straight Cylinder Ceramic Shaft Rod)

Specifications of Alumina Ceramic Parts Aluminum Oxide High Precision Round Hole Straight Cylinder Ceramic Shaft Rod

Alumina ceramic parts offer excellent performance in demanding situations. The aluminum oxide material is very hard. It resists wear well. This ceramic shaft rod has a straight cylinder shape. It includes a precise round hole through the center. High precision manufacturing ensures tight size control. Diameter and length tolerances are very small. The hole size is also held to close limits. This accuracy is crucial for reliable assembly and function.

The material withstands very high temperatures. It handles over 1500°C easily. Sudden temperature changes cause minimal problems. Alumina ceramic resists chemical attack strongly. Acids and alkalis do little damage. Solvents also have little effect. This makes it suitable for harsh chemical environments.

Electrical insulation is another key benefit. The ceramic does not conduct electricity. It works well in electronic applications needing isolation. The surface is very smooth. Friction is low. This reduces wear against other parts. Moving components last longer.

Strength and rigidity are high. The shaft rod does not bend easily. It maintains its shape under load. This stability is important for precision equipment. The material is also lightweight. It weighs much less than comparable metal parts. This helps reduce overall system weight.

These properties make the alumina ceramic shaft rod ideal for many uses. Common applications include semiconductor manufacturing equipment. Precision measurement devices benefit from its stability. High temperature furnaces use these rods. Wear-resistant guides and bushings employ them. Electrical insulators in power systems rely on this material.

(Alumina Ceramic Parts Aluminum Oxide High Precision Round Hole Straight Cylinder Ceramic Shaft Rod)

Applications of Alumina Ceramic Parts Aluminum Oxide High Precision Round Hole Straight Cylinder Ceramic Shaft Rod

Alumina ceramic parts are important in many industries. These aluminum oxide ceramic shaft rods offer special properties. They are extremely hard. They resist wear exceptionally well. Their surface stays smooth even after long use. This makes them perfect for guiding mechanisms. They work well in bearings and bushings. Precision movement is critical there. These ceramic shafts handle high temperatures easily. They won’t deform or melt like metal parts. This stability is vital in hot environments. Furnace equipment uses them often. High temperature pumps rely on them too.

Electrical insulation is another key benefit. Alumina does not conduct electricity. This prevents short circuits. Semiconductor manufacturing uses these shafts extensively. Sensitive electronics need this protection. Medical devices also benefit greatly. Biocompatibility is essential. Alumina ceramic is safe inside the human body. It resists body fluids perfectly. Surgical tools use these precision shafts. Dental drill components need their reliability. Chemical resistance is another major advantage. Harsh acids and alkalis cause no damage. Chemical processing equipment uses these rods. Laboratory instruments need their inert nature.

The high precision round hole is crucial. It ensures exact alignment. Consistent performance depends on this. The straight cylinder shape provides stability. Minimal runout is guaranteed. This precision reduces vibration. Machine life extends significantly. These shafts maintain dimensional accuracy under stress. They won’t bend or warp. This reliability is essential for automation. Textile machinery uses them for smooth operation. Packaging lines depend on their consistency. Optical equipment needs their dimensional stability. Laser systems use them for precise beam control. Their low friction improves efficiency. Energy consumption often decreases. Maintenance intervals become longer. These ceramic shafts are a smart engineering choice. They solve difficult material problems effectively.

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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5 FAQs of Alumina Ceramic Parts Aluminum Oxide High Precision Round Hole Straight Cylinder Ceramic Shaft Rod

What are alumina ceramic shafts made of?
They use pure aluminum oxide. This material is really hard. It resists wear extremely well. These shafts handle high temperatures without changing. They stay stable in tough conditions.

How precise can you make these shafts?
We achieve very tight tolerances. Diameter control reaches +/- 0.001 mm. Straightness is excellent. Roundness is near perfect. This precision is vital for high-performance machinery. It ensures smooth operation and long life.

Why use ceramic instead of metal?
Ceramic beats metal in several ways. It resists corrosion much better. Acids and alkalis don’t damage it. The surface is incredibly smooth naturally. This reduces friction drastically. Less friction means less wear and energy loss. Ceramic doesn’t need lubrication like metal often does.

Will these shafts work in high heat?
Yes, they excel in heat. Alumina ceramic handles temperatures over 1500°C. They keep their strength and shape. Metal shafts soften or warp much earlier. This makes ceramic ideal for furnaces, engines, or hot processes.

Are these ceramic shafts fragile?
Alumina ceramic is very hard but brittle. Handle it carefully during installation. Avoid sharp impacts or bending forces. Once installed correctly in its housing, it performs reliably. The extreme hardness protects it from scratches and wear far better than metal. Proper mounting prevents breakage.

(Alumina Ceramic Parts Aluminum Oxide High Precision Round Hole Straight Cylinder Ceramic Shaft Rod)