Zirconia Ceramic Nozzle
Zirconia Ceramic Nozzle Data Sheet
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Reference Code: |
HM2613 |
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Purity: |
≥99% |
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Color: |
White |
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Chemical Formula: |
ZrO2 |
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Material Grades: |
Ultra Tough Grade, Ultra Tough HIP Grade, 3YZ Ceramic Grade, Nano HIP Grade |
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Maximum Operating Temperature: |
2000°C |
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Dimensions: |
Customized according to specific drawings |
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Material: |
ZrO2: 94.8±0.5%, Y2O3: 5.2±0.5%, or customized |
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Precision: |
±0.001 mm |
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Roughness: |
Ra 0.1 μm |
Zirconia Ceramic Nozzle Description
Zirconia Ceramic Nozzle is a high-performance component designed for demanding applications. Known for its exceptional hardness, thermal stability, and wear resistance, it can endure extreme temperatures and corrosive environments. Its electrical insulating properties make it suitable for precision applications, while its ability to withstand thermal shock and mechanical stress ensures reliable operation in industries such as aerospace, energy, and chemical processing. The zirconia ceramic nozzle’s high strength and durability contribute to longer service life and enhanced operational efficiency.
Zirconia Ceramic Nozzle Features
- High Hardness: Zirconia ceramic nozzles offer exceptional hardness, making them resistant to wear and abrasion in high-stress environments.
- Thermal Stability: These nozzles can withstand extreme temperatures, retaining their strength and functionality even in high-temperature applications.
- Corrosion Resistance: Zirconia’s resistance to various chemical agents makes it ideal for use in corrosive environments, ensuring long-lasting performance.
- Electrical Insulation: Zirconia ceramic nozzles are excellent electrical insulators, providing reliable performance in sensitive electrical applications.
- Thermal Shock Resistance: The material can endure rapid temperature changes without cracking or degrading, making it suitable for high-heat applications.
Zirconia Ceramic Nozzle Applications
- Spray Coating Systems: Used in spray coating applications due to their high wear resistance and thermal stability, zirconia ceramic nozzles ensure uniform material deposition.
- Automotive Fuel Injection: Zirconia nozzles are used in fuel injectors for automotive engines, providing precise fuel delivery under high pressure and temperature.
- Powder Processing: Ideal for applications like powder spraying and coating, where precision and resistance to wear are essential.
- Chemical Processing: Zirconia nozzles are used in chemical reactors and spray drying systems, where corrosion resistance and high-temperature stability are crucial.
- Water Jet Cutting: In high-pressure water jet cutting systems, zirconia nozzles provide excellent durability and resistance to erosion from high-velocity water streams.
Thermal Spraying
Automotive Industry
Semiconductor Components
Zirconia Material Properties
Zirconia Material Grades
Ultra Tough Grade is a highly advanced zirconia ceramic composite material that combines partially stabilized zirconia with an enhanced crystal structure to achieve exceptional mechanical properties.
General Properties
- Operates at temperatures up to 1500°C
- Fully sintered for a pore-free structure
- High fracture toughness and impact resistance without compromising bending strength or hardness
- Enhanced resistance to crack propagation due to its unique microstructure
- Increased resistance to hydrothermal aging with Ceria partial stabilization
Applications
- High-pressure equipment such as ball valve balls and seats
- Ultra-high-pressure pumping elements
- Flow control devices for high-pressure equipment like homogenizers
- Deep well down-hole valves and seats
- Rollers and guides for metal forming
Ultra Tough HIP Grade is a cutting-edge composite material that has undergone Hot Isostatic Pressing (HIP) to achieve superior strength, toughness, and reliability, making it ideal for challenging applications.
General Properties
- Operates at temperatures up to 1500°C
- HIP-processed for exceptional strength and consistency
- High fracture toughness combined with excellent bending strength and hardness
- Superior crack deflection properties in a partially stabilized zirconia matrix
- Enhanced resistance to hydrothermal aging with Ceria partial stabilization
Applications
- High-pressure equipment like valve balls and seats
- Ultra-high-pressure pumping elements
- Flow control components for high-pressure homogenizers
- Deep well down-hole valves and seats
- Rollers and guides for metal forming
The 3YZ Ceramic Grade, based on 3 mol % Yttria Partially Stabilized Zirconia (3YSZ), provides a finer grain structure for enhanced mechanical properties and superior isotropy.
General Properties
- Operates at temperatures up to 1000°C
- Low thermal conductivity for temperature stability
- Excellent chemical inertness, particularly in molten metal environments
- High wear resistance and fracture toughness
- High hardness for demanding mechanical applications
Applications
- High-pressure equipment like ball valve balls and seats
- Ultra-high-pressure pumping elements
- Flow control devices for high-pressure homogenizers
- Deep well down-hole valves and seats
- Rollers and guides for metal forming
Nano HIP Grade features a 3 mol % Yttria Partially Stabilized Zirconia (3YSZ) with an ultrafine grain structure, densified through Hot Isostatic Pressing (HIP) for exceptional reliability and performance.
General Properties
- Operates at temperatures up to 1000°C
- Low thermal conductivity for better thermal management
- Outstanding chemical resistance, particularly in molten metals
- High wear resistance and excellent fracture toughness
- Ultra-fine grain structure providing high hardness and superior performance
Applications
- High-pressure equipment such as valve balls and seats
- Ultra-high-pressure pumping elements
- Flow control components for high-pressure homogenizers
- Deep well down-hole valves and seats
- Rollers and guides for metal forming
Zirconia Ceramic Machining
Zirconia, a high-performance ceramic, is known for its toughness, hardness, and wear resistance, making it ideal for applications requiring high mechanical strength and thermal stability. However, machining zirconia can be challenging due to its hardness and toughness, requiring different methods depending on its processing state.
Machining Zirconia in Different States:
- Green and Biscuit Form: Easier to machine before sintering, but tight tolerances can’t be maintained due to shrinkage during sintering.
- Fully Sintered Zirconia: Becomes hard and dense, requiring diamond grinding or cutting for precise shapes.
Common Machining Methods:
- CNC Machining: Used for complex shapes, often with diamond tools.
- Diamond Grinding: For precise dimensions and surface finish.
- Diamond Cutting and Sawing: Special diamond tools prevent cracking.
- Polishing: Smooths surfaces, especially for medical or precision applications.
Zirconia Ceramic Packaging
Zirconia ceramic products are typically packaged in vacuum-sealed bags to prevent moisture or contamination and wrapped with foam to cushion vibrations and impacts during transport, ensuring the quality of products in their original condition.
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