Alumina Ceramic High-End Industrial Components: Perfect Solutions for Three Major Fields

Product Introduction

Alumina ceramic high-end industrial components are precision-made from high-purity (95%-99.8%) alumina material, specifically designed for three major fields: electronic equipment insulation, precision mechanical structural support, and medical device critical components. Utilizing advanced powder metallurgy and precision machining technologies, the products exhibit exceptional comprehensive performance, making them indispensable core materials in high-end manufacturing.

Main Applications

• Electronic Equipment: Circuit board insulating substrates, chip packaging shells, high-voltage insulators, sensor protection covers

• Precision Machinery: High-precision guide rails, spindle bearings, measurement platforms, robotic joint components

• Medical Devices: Artificial joints, surgical instruments, imaging equipment components, dental implants

• Special Applications: Semiconductor manufacturing equipment, aerospace components, vacuum system parts

Core Advantages

• Excellent Electrical Insulation: Dielectric strength up to 20 kV/mm, volume resistivity >10¹⁴ Ω·cm

• Ultra-High Mechanical Performance: Flexural strength 380 MPa, Vickers hardness 1700 HV

• Outstanding Thermal Stability: Thermal expansion coefficient 7.2×10⁻⁶/K, temperature resistance 1600℃

• Excellent Biocompatibility: Certified with medical device ISO13485 standard

• Superior Chemical Stability: Resistant to acid and alkali corrosion, suitable for harsh environments

• Precise Dimensional Control: Machining accuracy up to ±0.001 mm

Specification Parameter Table

Process Flow

Raw material selection → Formula preparation → Spray granulation → Isostatic pressing → CNC precision machining → High-temperature sintering → Precision grinding → Laser marking → Ultrasonic cleaning → Full inspection packaging → Vacuum sealing

Usage Instructions

1. Surface cleaning should be performed in a clean environment before use

2. Use specialized tools during installation to avoid mechanical impact

3. Medical components require sterilization according to specifications

4. Operating temperature change rate should be ≤10℃ per minute

5. Regularly inspect usage status and establish maintenance records

After-Sales Service

• 24-month quality warranty period

• Professional technical team provides full support

• 48-hour rapid response mechanism

• Free technical training and selection guidance

FAQ

Q: How is the safety of alumina ceramic in medical devices ensured?
A: Certified through ISO13485 quality management system and ISO10993 biocompatibility testing to ensure clinical application safety.

Q: How to select the appropriate alumina content?
A: 95% alumina is suitable for general industrial environments, while 99% and above are used for high-demand applications. Specific selection should be based on usage conditions.

Q: Is expedited processing supported?
A: Express services are available, with sample production completed within 7 working days at the fastest.

Q: What precautions should be taken for sterilization methods of medical components?
A: It is recommended to use high-temperature high-pressure or ethylene oxide sterilization, avoiding certain chemical disinfectants that may affect material performance.