Overview of Ultra-Smooth Low Friction Precision Ground Aluminum Oxide Ceramic Plate Al2O3 Alumina Substrate

Ultra-Smooth Low Friction Precision Ground Aluminum Oxide Ceramic Plate Al2O3 Alumina Substrate 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 Ultra-Smooth Low Friction Precision Ground Aluminum Oxide Ceramic Plate Al2O3 Alumina Substrate

• 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 Ultra-Smooth Low Friction Precision Ground Aluminum Oxide Ceramic Plate Al2O3 Alumina Substrate

This ceramic plate is made from aluminum oxide. We call it Al2O3 or alumina. It’s precision ground. This process creates an ultra-smooth surface. The surface finish is very fine. It feels exceptionally flat. This smoothness directly causes low friction. Things slide easily across it. Minimal resistance occurs. This is crucial in many applications. Friction causes wear and heat. This plate reduces both problems. It extends part life significantly.

The material itself is very hard. It resists scratches and abrasion well. It stays smooth longer than softer materials. It handles high temperatures easily. It won’t warp or melt under heat. This makes it suitable for hot environments. It’s also chemically inert. Most acids and bases don’t affect it. It won’t corrode like metals. This ensures long-term stability. Performance remains consistent.

Dimensional accuracy is critical. Precision grinding achieves tight tolerances. The plate is consistently flat. Thickness is uniform across the entire piece. This flatness is vital for precise work. It prevents uneven pressure points. Applications demand reliable dimensions. This plate delivers that reliability.

It offers excellent electrical insulation. Current cannot flow through it easily. This is important in electronics. It prevents short circuits. It withstands high voltages safely. Its strength is another key benefit. It’s rigid and resists bending. It supports heavy loads without breaking. Brittleness is a factor. Avoid sharp impacts or dropping it. Handle it with reasonable care.

Common uses include fixture plates. It works well for wear surfaces. Sliding mechanisms benefit from it. It’s ideal for furnace furniture. Semiconductor processing utilizes it. Laser applications need its stability. Precision measurement equipment often incorporates it. Its low friction aids assembly processes. Components move smoothly into place. It reduces particle generation. This is vital in cleanroom settings. Contamination control is easier.

Applications of Ultra-Smooth Low Friction Precision Ground Aluminum Oxide Ceramic Plate Al2O3 Alumina Substrate

These ultra-smooth low friction precision ground aluminum oxide ceramic plates are essential components. They are made from high-purity Al2O3 alumina. This material offers exceptional hardness. It resists wear extremely well. It handles high temperatures easily. It withstands chemical attack reliably. The precision grinding process creates a surface finish near perfection. This surface is incredibly flat. It has minimal roughness. This smoothness directly translates to very low friction.

This combination is vital for demanding applications. In semiconductor manufacturing, these plates serve as wafer chucks or stages. The ultra-smooth surface holds silicon wafers securely without damage. Low friction allows precise, effortless positioning during lithography. The material’s stability prevents thermal drift. It ensures consistent alignment. This is critical for nanometer-scale patterning.

Medical device makers rely on these plates too. They function as bearing surfaces in pumps or valves. The low friction reduces wear significantly. It extends component life. The material is biocompatible. It resists sterilization chemicals completely. This makes it safe for implants and surgical tools.

Industrial equipment benefits greatly. These plates are perfect for high-precision fixtures and slides. They maintain dimensional stability under load. They resist abrasion from harsh materials. Low friction ensures smooth, repeatable motion. This is crucial in automated assembly lines. It improves accuracy and reduces energy consumption. They also work well as wear plates. They protect machinery parts from degradation. This lowers maintenance costs. They perform reliably in corrosive environments where metals fail.

The precision ground surface is key for optical applications. It provides a stable, ultra-flat base for lenses or mirrors. Any surface irregularity distorts the image. This plate eliminates that problem. Laser system builders use them for beam steering components. The low friction allows precise adjustments. The material handles high laser power without damage.

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 Ultra-Smooth Low Friction Precision Ground Aluminum Oxide Ceramic Plate Al2O3 Alumina Substrate

This alumina ceramic plate solves friction problems. What is it exactly? It’s a super flat plate made from aluminum oxide. We precision grind it for an ultra-smooth finish. This material is very hard and resists wear well.

Why is the surface so important? The smoothness is key. It creates a low friction surface. Things slide across it easily. You need less force to move parts. This reduces wear and tear significantly. Performance improves.

How smooth is it really? It’s ground to a very fine finish. Think mirror-like but tougher. This precision grinding minimizes surface bumps. Contact area is maximized. Friction drops substantially. Movement feels effortless.

Where would I actually use this plate? Anywhere sliding happens under load. Perfect for precision machinery guides. Great for assembly jigs and fixtures. Ideal for high-wear areas needing smooth motion. Semiconductor handling uses it. Laser cutting platforms benefit too. It handles tough conditions.

Does heat affect it? Alumina handles heat superbly. This plate works fine in high temperatures. It won’t warp or lose strength easily. Thermal stability is excellent. Use it in ovens or near hot processes. It keeps performing reliably.