Overview of High Precision Machining Ceramic Sheet 99.5% Alumina Ceramic Disc Round Plate for

High Precision Machining Ceramic Sheet 99.5% Alumina Ceramic Disc Round Plate for is advanced ceramic components made from high-purity aluminum oxide (Al₂O₃), known for their exceptional hardness, thermal stability, and corrosion resistance. These plates are widely used in demanding industries such as electronics, aerospace, semiconductor manufacturing, and high-temperature furnace applications due to their superior electrical insulation and wear-resistant properties.

Key Features of High Precision Machining Ceramic Sheet 99.5% Alumina Ceramic Disc Round Plate for

High Thermal Resistance ：Withstands extreme temperatures up to 1600°C.

Excellent Electrical Insulation：Ideal for electronic substrates & insulators.

Superior Mechanical Strength：High hardness & wear resistance for long-lasting performance.

Chemical & Corrosion Resistance：Resists acids, alkalis, and harsh environments.

Customizable：Available in various sizes, thicknesses, and purity levels (96%-99.9%).

(High Precision Machining Ceramic Sheet 99.5% Alumina Ceramic Disc Round Plate for )

Specification of High Precision Machining Ceramic Sheet 99.5% Alumina Ceramic Disc Round Plate for

This ceramic disc is made from 99.5% alumina. It offers excellent performance. The material is very pure. This purity ensures consistent quality. The disc is designed for high precision machining. It holds tight tolerances well. This makes it reliable for demanding uses.

You get a smooth surface finish. The disc is very hard. It resists wear effectively. This hardness extends its lifespan. It withstands high temperatures too. This suits it for hot environments. The ceramic is electrically insulating. It prevents current flow safely. This is good for electronics. It resists chemical attack strongly. Many acids and bases won’t harm it. This protects it in harsh conditions.

The disc is a flat, round plate. Its dimensions are precise. Common sizes are available. Custom sizes are possible too. Thickness is carefully controlled. This ensures uniform performance. The edges are cleanly finished. This allows for easy handling. The shape is simple and functional.

This alumina disc serves many industries. It works well in electronics. Think circuit boards and insulators. It performs in mechanical seals. It handles friction and pressure. Industrial furnaces use it too. It survives the intense heat. Medical devices benefit from it. Its biocompatibility is important. Research labs find it useful. It provides stable platforms. Semiconductor tools rely on it. Its precision is critical there.

(High Precision Machining Ceramic Sheet 99.5% Alumina Ceramic Disc Round Plate for )

Applications of High Precision Machining Ceramic Sheet 99.5% Alumina Ceramic Disc Round Plate for

High precision machining ceramic sheets are made from 99.5% alumina. This material is incredibly hard. It withstands very high temperatures. It resists wear extremely well. These properties make it valuable across many industries. Electronics manufacturing uses these ceramic discs frequently. They act as insulating substrates. They support circuit boards. They hold electronic components safely. The ceramic handles heat generated by electronics effectively. It prevents electrical currents from leaking. Medical devices also rely on this material. Surgical tools need biocompatible surfaces. Alumina ceramic provides that. Implantable components benefit from its chemical inertness. It does not react with body tissues. Industrial machinery uses alumina ceramic discs too. They serve as wear plates. They protect equipment surfaces from abrasion. Pump seals use them. Valves incorporate them. They last longer than metal parts in harsh conditions. Automotive applications are growing. Sensors need protective housings. Alumina ceramic offers thermal stability. It shields sensitive components from engine heat. It protects against vibrations. The material is electrically insulating. It prevents signal interference. Aerospace uses demand high reliability. Alumina ceramic components withstand extreme environments. They endure high stress. They perform under vacuum. Laser systems utilize these discs. They act as stable platforms. They provide thermal management for optics. The precision machining ensures tight tolerances. Parts fit perfectly every time. Flatness is critical. Surface finish is controlled precisely. This level of accuracy is essential for advanced assemblies. It ensures consistent performance. It reduces failure rates.

Company Profile

Alumina Technology Co., Ltd,. We focus on the research and development, production and sales of alumina products, serving the electronics, ceramics, chemical and other industries. Since its establishment in 2005, 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 Alumina Boat, Alumina Crucible, Alumina Dish, Alumina Foam Filter, Alumina Plate, Alumina Rod, Alumina Bar, Alumina Balls, Filter Alumina, Nano Alumina Powder, Spherical Alumina Powder, ect. please feel free to contact us.([email protected])

Payment Methods

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

Shipment Methods

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

5 FAQs of High Precision Machining Ceramic Sheet 99.5% Alumina Ceramic Disc Round Plate for

What exactly is this ceramic disc made from?
It uses 99.5% pure alumina ceramic. Alumina is a very hard, durable material. It handles high temperatures well. It resists chemicals effectively. This purity level gives excellent performance.

How hot can this alumina disc get before it fails?
It withstands very high temperatures. Continuous use up to 1600°C is fine. Short bursts near 1700°C are possible. It handles sudden temperature changes without cracking. This makes it good for furnaces and harsh settings.

Is this ceramic plate good for electrical insulation?
Yes, it’s an excellent electrical insulator. Its dielectric strength is high. This means it blocks electricity effectively. It works reliably in high voltage uses. Electronics and power systems use it safely.

What kind of surface finish is possible?
We offer different finishes. The standard is smooth. We can make it very smooth for seals or bearings. Rougher textures are available for better grip. We adjust the finish based on your specific need.

Can you make custom sizes and shapes?
Yes, we do custom work. Standard discs come in many sizes. We cut other shapes like squares or special designs. We machine holes or specific features you require. Ask us about your project details.

(High Precision Machining Ceramic Sheet 99.5% Alumina Ceramic Disc Round Plate for )