Zirconia Ceramics For New Energy Equipment Fuel Cell Sealing Rings Electrolyzer Components High-Temperature Resistant

Product Overview
Zirconia ceramic precision components are manufactured from high-purity zirconia powder using advanced sintering technology, offering exceptional mechanical properties and chemical stability. Their unique phase transformation toughening mechanism provides outstanding fracture toughness while maintaining high hardness and wear resistance, effectively solving the technical challenges of traditional materials failing under extreme conditions.

Main Application Areas

• High-temperature equipment: Bearings and sealing rings resistant up to 800°C

• Chemical machinery: Pump and valve components resistant to strong acids and alkalis, insulating sleeves

• Precision instruments: High-speed spindle bearings, insulating parts for measuring equipment

• New energy equipment: Fuel cell sealing rings, electrolyzer components

Core Advantages

1. Extreme condition adaptability: Maximum operating temperature 800°C, compressive strength 2000MPa

2. Excellent corrosion resistance: Withstands pH=0-14 acid-base environments

3. Ultra-long service life: Wear resistance is 100 times higher than stainless steel

4. Stable insulation performance: Volume resistivity >10¹²Ω·cm

5. Energy saving and environmental protection: Friction coefficient only 0.08, reducing equipment energy consumption

Technical Parameters

Manufacturing Process
Raw material proportioning → Isostatic pressing → Atmosphere sintering → Precision machining → Laser detection → Ultrasonic cleaning → Vacuum packaging

Usage Guidelines

• Use special tools during installation to avoid stress concentration

• Recommended to use high-temperature lubricant on metal contact surfaces

• Avoid impact on ceramic surfaces during regular inspections

• Storage environment must be kept dry and clean

Service Guarantee

• 24-hour technical consultation response

• Support for sample testing and custom development

• 18-month quality assurance

• Emergency orders delivered within 10 days

Frequently Asked Questions
Q: Can performance be maintained at 400°C high temperature?
A: Absolutely, stable performance maintained from -50°C to 800°C

Q: Is non-standard customization supported?
A: Yes, personalized customization based on customer drawings

Q: What are the advantages compared to silicon carbide ceramics?
A: Better toughness, thermal shock resistance improved by more than 2 times