Zirconia Ceramic Precision Functional Components: Expert In High-Temperature Insulation And Precision Motion Guidance

Product Introduction
This product is manufactured from high-purity zirconia (ZrO₂) ceramic material using advanced molding and precision machining processes. Specifically designed for critical components such as guide shafts, sensor probes, and high-temperature insulating support rods in precision instruments, it offers exceptional mechanical properties, high-temperature resistance, and electrical insulation, making it an ideal alternative to traditional metal materials.

Core Advantages
• Ultra-high hardness and wear resistance: Vickers hardness ≥1250, wear rate only 1/10 that of steel
• Excellent high-temperature performance: Maximum operating temperature up to 1500°C with outstanding stability
• Superior insulation properties: Volume resistivity >10¹³ Ω·cm, suitable for high-voltage insulation applications
• Extremely low thermal expansion coefficient: 10.5×10⁻⁶/K, ensuring excellent dimensional stability
• Strong corrosion resistance: Resistant to most acids and alkalis, suitable for harsh environments

Specification Parameters Table
Material Type: 3Y-TZP Zirconia
Density: 6.05 g/cm³
Flexural Strength: ≥1000 MPa
Vickers Hardness: ≥1250 HV
Fracture Toughness: 6-8 MPa·m¹/²
Thermal Expansion Coefficient: 10.5×10⁻⁶/K
Maximum Operating Temperature: 1500°C
Volume Resistivity: >10¹³ Ω·cm
Surface Roughness: Ra ≤ 0.1 μm

Process Flow
Raw material selection → Spray granulation → Isostatic pressing → High-temperature sintering → Precision grinding → Laser inspection → Ultrasonic cleaning → Vacuum packaging

Usage Instructions

1. Installation requirements: Use specialized installation tools and avoid impact installation

2. Working environment: Suitable for high-temperature and corrosive environments; avoid contact with hydrofluoric acid

3. Maintenance: Regularly inspect surface condition and clean with alcohol

4. Precautions: Avoid sharp impacts; although relatively tough, it remains a brittle material

After-Sales Service
We provide comprehensive service guarantees:

• 18-month quality assurance period

• Free technical consultation and selection guidance

• 48-hour rapid response

• Support for non-standard customization and sample production

• Provision of professional technical solutions

FAQ

1. Q: How is the wear resistance of zirconia ceramics?
   A: Wear resistance is more than 10 times that of high-chromium cast iron, making it particularly suitable for high-frequency reciprocating applications.

2. Q: Can complex-shaped parts be processed?
   A: Supports CNC precision machining, enabling production of various complex-shaped precision components.

3. Q: What level of dimensional accuracy can the product achieve?
   A: Dimensional accuracy can reach up to ±0.001mm, meeting the requirements of precision instruments.

4. Q: Is it suitable for rapid heating and cooling environments?
   A: Zirconia ceramics exhibit excellent thermal shock resistance, withstanding temperature differences ≥400°C.

We are a company with many years of experience in the production of special precision ceramics and the ability to design, manufacture, process and sell structural and functional parts of various special precision ceramics.

Deyu Precision Ceramics Technology Co., Ltd. has many years of experience in producing special precision ceramics, and has the ability to design, manufacture, process and sell structural and functional parts of various special precision ceramics. At present, the company has production and processing equipment such as dry press, isostatic press, experimental furnace, flat kiln, machining center, surface grinder, universal internal and external grinder, centerless grinder and laser cutting machine, as well as complete high-precision testing equipment such as high-precision projector, three-dimensional tester, metallographic microscope, hardness tester and densitometer.

With advanced production technology and complete production facilities, the company is one of the few domestic enterprises that can produce special precision ceramic structural parts and functional parts with machining accuracy less than 2 microns, and has strong core competitiveness in the same industry in China.

Advantages of the company: 1. National new technology enterprises; 2. The company has a municipal R&D center; 3. Cooperation with domestic key universities and research institutes; 4. Design, molding, sintering and precision processing; 5. The products cover alumina, zirconia, silicon nitride, silicon carbide and other precision ceramics; 6. Precision plus technology.

The company has always been standing in the position of customers to solve problems, focusing on the principle of quality and delivery time, adhering to the business philosophy of "integrity, innovation and reassurance", and sincerely looking forward to cooperating with you.