Black ZrO2 Zirconium Oxide Ceramic Watch Dial Ring with 800 MPa Flexural Strength and 6 g/cm³ Density
Price:
us$0.1~us$10/p
MOQ:
10p
Delivery Time:
negotiable
Brand:
wuxi special ceramic
Product Description
Black Zirconium Oxide Ceramic Watch Dial Ring
Customizable black zirconia ceramic matt watch dial ring manufactured with high precision for luxury timepiece applications.
Zirconia Ceramic Properties
Zirconium oxide ceramics exhibit exceptional mechanical and thermal properties, making them ideal for precision watch components. Available in various colors including white, yellow, or gray when containing impurities.
Structural Applications
Zirconia ceramics are widely used in structural applications due to their high toughness, 800 MPa flexural strength, excellent wear resistance, and thermal expansion coefficient similar to steel.
Functional Applications
The material's superior high temperature resistance makes it suitable for induction heating tubes, refractory materials, and heating elements.
Technical Specifications
| Property | Unit | Typical Values |
|---|---|---|
| Physical Properties | ||
| Color | - | Customized |
| Density | g/cm³ | 6 |
| Zirconia Content | % | 94.40% |
| Crystal Size | μm | 0.5 |
| Mechanical Properties | ||
| Rockwell Hardness (45N) | R45N | 78 |
| Vickers Hardness (Load 500g) | Gpa (Kg/mm²) | 11.5 (1175) |
| Flexural Strength (20°C) | MPa | 800 |
| Compressive Strength (20°C) | MPa | 2000 |
| Modulus of Elasticity (20°C) | GPa | >200 |
| Fracture Toughness (20°C) | MPa·m¹/² | 9 |
| Thermal Properties | ||
| Thermal Conductivity (20°C-400°C) | W/(m·K) | 2.5 |
| Thermal Expansion Coefficient | 10⁻⁶/°C | 9.6 |
| Thermal Shock Resistance | °C | 250 |
Material & Machining Services
Available Materials
- Zirconia Ceramic: Mg-PSZ, Y-TZP, ZTA
- Alumina Ceramic: 96%, 99%, 99.5% Al₂O₃
- Silicon Nitride: Si₃N₄, RBSN, SRBSN, GPSN
- Machinable Ceramic: Macor Ceramic
Precision Machining Capabilities
- Laser Cutting
- CNC Machining
- Centerless Grinding and Inside Hole Honing
- Surface Grinding and Polishing
Manufacturing Excellence
Wuxi Special Ceramic Electrical Co., Ltd specializes in producing high-quality ceramic components including alumina, silicon nitride, zirconia, steatite, boron nitride, cordierite, and mullite products. Our ceramics are widely used in metal welding, electronic conductors, mechanics, assembly, insulation, chemicals, instrumentation, textiles, nuclear industry, and aerospace applications.
We accept custom manufacturing according to your drawings or samples. Trial production typically takes 15 days, while mass production requires approximately 30 days. All products undergo 100% inspection to ensure superior quality and quick delivery.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Wuxi Special Ceramic Electrical Co.,Ltd
Location
No4 Longshan Road,Xinwu District,Wuxi City,Jiangsu Province
Contact Person
Zhu