Products / Alumina ceramics / Alumina Ceramic Discs
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Alumina Ceramic Discs
Aliases:Precision-Machined Alumina Ceramic Discs with Excellent Hardness, Wear Resistance and Electrical Insulation.
Introduction
Alumina ceramic discs are precision-engineered circular components manufactured from aluminum oxide (Al₂O₃). They offer high hardness, excellent wear resistance, good thermal stability and reliable electrical insulation. With a dense ceramic structure and stable material properties, they are suitable for applications requiring durable, insulating and heat-resistant components. Custom diameters, thicknesses, holes, grooves and surface finishes are available according to technical drawings and application requirements.
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Processing by sample | Processing by drawing | Quote within 3 hours | Samples in 3-10 days
Alumina Ceramic Discs
*Some content and parameters are for reference only. Our company can adjust ceramic performance and customize processing according to customer needs.
Design Features
Design Features
High Hardness
Provides excellent resistance to scratching, abrasion and mechanical wear.
Electrical Insulation
Suitable for electronic and industrial assemblies requiring electrical isolation.
Thermal Stability
Maintains reliable performance in elevated-temperature environments within material limits.
Chemical Resistance
Offers good resistance to many industrial chemicals and corrosive environments.
Custom Dimensions
Available in different diameters, thicknesses, hole patterns and surface finishes.
Application Areas
Applications
Electronic Components
Insulating discs and support parts for electronic assemblies.
Semiconductor Equipment
Precision ceramic discs used in specialized manufacturing equipment.
Industrial Machinery
Wear-resistant circular components for mechanical systems.
Thermal Equipment
Ceramic insulating and supporting discs in high-temperature assemblies.
Precision Instruments
Custom circular ceramic parts for positioning, support and insulation.
Dongguan Haikun New Material Co., Ltd.
A global advanced precision ceramics (special ceramics) manufacturer, focusing on the development, design, production and sales of advanced precision ceramic products, covering zirconium oxide, aluminum oxide, silicon nitride and other materials, which are widely used in aviation, aerospace, military industry, medical and other fields
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Industry Experience
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Comparison of ceramic material properties
Not sure which ceramic material is right for your application?
Use our interactive ceramic material comparison chart to compare ceramic materials across different material properties.
Use our interactive ceramic material comparison chart to compare ceramic materials across different material properties.
Click the Property Button above to view the corresponding property comparison of precision ceramic materials
*The values in the table are typical material properties
Precision ceramic product customization process
Step 1
Contact us
Step 2
Technology Assessment
Step 3
Confirm the quotation
Step 4
Signing the contract
Step 5
Inspection and delivery
Step 6
Confirm Receipt
