High Precision 95 Alumina Ceramic Block Al2o3 Ceramic Component with Low Price

﹡Product Overview

Our 95% alumina ceramic blocks offer an exceptional balance of high performance and affordability, making them ideal for cost-sensitive industrial applications. These precision-engineered Al₂O₃ components combine excellent mechanical properties, thermal stability, and electrical insulation at a price point that delivers outstanding value.

﹡Key Features & Benefits

✔ High Mechanical Strength - Withstands heavy loads and impacts

✔ Excellent Wear Resistance - Mohs hardness of 8.8 for long service life

✔ Cost-Effective Solution - 95% purity offers optimal price-performance ratio

✔ Thermal Stability - Operating temperature up to 1500°C (2732°F)

✔ Custom Fabrication - Available in various sizes and complex geometries

✔ Electrical Insulation - Volume resistivity >10¹⁴ Ω·cm

﹡Industry Applications

1. Electronics & Electrical Engineering

Insulating substrates for power electronics

High-voltage isolators in switchgear

Heat sink bases for LED modules

2. Industrial Machinery

Wear-resistant guides for CNC equipment

Precision fixtures for manufacturing

Bearing blocks for corrosive environments

3. Automotive Components

Sensor housings for exhaust systems

Insulating spacers in electric vehicles

Wear plates for braking systems

4. Chemical Processing

Reactor liners resistant to corrosion

Pump components for abrasive fluids

Nozzle blocks for spray systems

5. Medical Equipment

Sterilizable components for lab devices

Imaging system parts for X-ray machines

Dental equipment bases

﹡Why Choose Alumina Ceramic Block?

✅ Cost Efficiency - 95% purity delivers 90% of premium performance at 60% of the cost

✅ Rapid Prototyping - Fast turnaround for custom designs

✅ Quality Assurance - Strict process control for consistent performance

✅ Technical Support - Engineering assistance for optimal material selection

✅ Volume Discounts - Competitive pricing for large quantity orders

﹡Production process

1. Grind and crush the raw materials to be slurry or powder

2. se-different method to making the slurry or powder into semi-finished products

3. Put the semi-finished products into the kiln for dewaxing and sintering;

4. After forming and sintering, Ceramic Sleeves products can also be processed by subsequent CNC precision machining according to the drawing requirements. Then Q/C test.

5. Finally package Ceramic Sleeves by bubble paper or cartons and place it on tray for delivery

﹡Certifications

﹡Company

Yixing Shengda Refractory Ceramic Co, Ltd. was established in Yixing City, China in 1995, witha production area of over 10,000m2. lt is an enterprise specializing in the production of aluminaceramic,zirconia ceramic,slicon nitride, silicon carbide and other precision ceramic products. 

And we also produce ceramic band heaters, ceramic terminal block, cordierite and mullite ceramic parts an other ceramic products.

﹡Ceramic Properties