Overview of 0.86mm 99.6% Al2O3 Aluminum Oxide Alumina Ceramic Pin

0.86mm 99.6% Al2O3 Aluminum Oxide Alumina Ceramic Pin are one of the most widely used and versatile technical ceramics, prized for their excellent combination of properties. Composed primarily of aluminum oxide (Al₂O₃), they offer outstanding hardness, wear resistance, and electrical insulation, even at high temperatures. From low-purity grades for general industrial use to high-purity compositions for demanding applications, alumina ceramics provide a cost-effective and reliable solution across a vast range of industries.

Features of 0.86mm 99.6% Al2O3 Aluminum Oxide Alumina Ceramic Pin

• High Hardness & Wear Resistance: Excellent resistance to abrasive wear, making it ideal for liners, nozzles, and guides.

• Superior Electrical Insulation: Maintains high electrical resistivity and dielectric strength, even at elevated temperatures.

• Excellent Thermal Stability: Withstands high operating temperatures and exhibits good thermal conductivity.

• High Mechanical Strength: Possesses good compressive strength and stiffness.

• Chemical Inertness: Resists corrosion from a wide range of acids, alkalis, and other harsh chemicals.

• Cost-Effectiveness: A highly versatile and economically efficient ceramic material for numerous applications.

Specification of 0.86mm 99.6% Al2O3 Aluminum Oxide Alumina Ceramic Pin

This 0.8mm diameter by 6mm long pin is made from 99.6% pure aluminum oxide (Al2O3) ceramic. This high-purity alumina offers outstanding performance characteristics. The material is incredibly hard. It resists wear extremely well. This makes the pin suitable for demanding mechanical applications.

The pin handles very high temperatures. It operates reliably up to approximately 1700°C. This heat resistance is crucial in furnace settings or hot environments. Alumina ceramic is also an excellent electrical insulator. It possesses high dielectric strength. This property prevents electrical current flow through the pin. It is vital in electronic components or high-voltage equipment.

Chemical resistance is another key benefit. The 99.6% Al2O3 composition resists attack from many strong acids and alkalis. This inertness ensures long-term stability in harsh chemical processing. The pin features a smooth, fine surface finish. This minimizes friction. It prevents damage to mating parts during insertion or operation.

Its dimensional accuracy is critical. The 0.8mm diameter and 6mm length are precisely controlled. This ensures consistent fit and function in assemblies. Alumina ceramic is also biocompatible. This allows potential use in specific medical devices.

These pins are commonly used as alignment dowels, locating pins, or insulating spacers. They provide precise positioning. They maintain electrical isolation. They withstand abrasive conditions. They endure thermal cycling. Their reliability comes from the inherent properties of high-purity alumina ceramic. This material choice delivers a durable, high-performance component. Consider this pin for applications needing hardness, heat tolerance, electrical insulation, and chemical inertness.

Applications of 0.86mm 99.6% Al2O3 Aluminum Oxide Alumina Ceramic Pin

These tiny 0.86mm pins made from 99.6% pure aluminum oxide (Al2O3) ceramic are incredibly tough and reliable. Their high purity means they perform exceptionally well in demanding situations. They are very hard, almost like diamonds. This hardness makes them resist getting scratched or worn down easily. They also handle heat extremely well, keeping their shape and strength even at very high temperatures.

These pins are excellent electrical insulators. They stop electricity from flowing through them. This is vital in electronics. You find them inside connectors, sockets, and circuit boards. They hold parts precisely in place without causing electrical shorts. They don’t conduct heat as fast as metals. This thermal insulation helps protect sensitive parts nearby.

The material is chemically inert. It doesn’t react with most acids, alkalis, or solvents. This resistance makes them perfect for harsh chemical environments. They are used in pumps, valves, and sensors handling corrosive fluids. They won’t rust or corrode like metal pins. This extends the life of equipment.

Their smooth surface and hardness minimize friction. This is useful in moving parts. They act as guides, bearings, or locating pins in machinery. They reduce wear. This is important in textile machines, packaging equipment, and precision instruments. They help maintain accuracy over time.

These pins are very clean. They don’t produce dust or outgas much. This suits them for medical devices, semiconductor manufacturing, and vacuum systems. They meet strict cleanliness requirements. Their small size and dimensional stability are crucial for microelectronics and fiber optic alignment. They position components accurately.

The combination of electrical insulation, high temperature resistance, wear resistance, and chemical inertness makes these alumina ceramic pins essential. They solve problems in electronics, industrial machinery, chemical processing, medical tech, and more. They offer reliable performance where other materials fail.

Company Profile

Tanki New Materials Co.Ltd. focus on the research and development, production and sales of ceramic products, serving the electronics, ceramics, chemical and other industries. Since its establishment in 2015, 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 Aerogel, Aluminum Nitride, Aluminum Oxide, Boron Carbide, Boron Nitride, Ceramic Crucible, Ceramic Fiber, Quartz Product, Refractory Material, Silicon Carbide, Silicon Nitride, ect. please feel free to contact us.

Payment Methods

T/T, Western Union, Paypal, Credit Card etc.

Shipment Methods

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

5 FAQs of 0.86mm 99.6% Al2O3 Aluminum Oxide Alumina Ceramic Pin

What material is this ceramic pin?
This pin uses alumina ceramic. It’s 99.6% pure aluminum oxide (Al2O3). This high purity gives excellent properties. The pin is very hard. It resists wear extremely well. It handles chemicals without corroding. It stays strong at high temperatures.

How precise is the size?
The pin is 0.8mm in diameter. Its length is 6.0mm. These dimensions are tightly controlled. We achieve high precision machining. Tolerances are very small. This ensures consistent fit. It works reliably in assemblies needing exact sizes.

Can it handle heat?
Yes. Alumina ceramic handles high heat very well. This pin works fine up to 500°C. Its strength stays good at these temperatures. It doesn’t melt or deform easily. It’s much better than plastic. It’s better than many metals too. It suits hot environments.

Does it conduct electricity?
No. Alumina ceramic is an electrical insulator. This pin blocks electricity completely. It prevents current flow. This is vital in electronics. It stops short circuits. It isolates components safely. It works where metal pins would cause problems.

Where is this pin typically used?
Its small size and toughness make it versatile. It’s common in electronics. It spaces circuit boards apart. It guides components. It locates parts precisely. It’s used in sensors. It works in medical devices. It fits inside machinery. It serves anywhere you need a tiny, hard, insulating spacer or guide.