Description:
Alumina ceramic yarn eyelet, Alumina material is widely used in electronics, electrical equipment, instrument and apparatus, household appliances, electric vacuum device, communication equipment, temperature control switch, high-grade ceramic valve, faucet move sliding-vane, and other industries for precision components use and in the media with grinding and polishing.
Quick Details
Brand Name: Tianyun Ceramic
Type: Electrothermal Ceramics
Material: Alumina-Zirconia
Color: White
Size: Customzied
Usage: Precision Parts
Advantage: Electricity Isolation
Working temperature: 1200-1500
Warranty: 1 Year
Apply for: Ceramic Heating Element Electric Insulator
Zirconia material parameter:
Item | Test Condition | Unit&Symbol | Zirconia Ceramic |
The main chemical ingredient | ZrO2: 95% Y2O3: 5% | ||
Bulk Density | g/cm3 | 6 | |
Maximum Use Temperature | 1300°C | ||
Water absorption | % | 0 | |
ROHS Hardness | HRA | ≥83 | |
Compressive Strength | 20° C | Kgf/cm2 | 25000 |
Fracture Toughness | Map.m3/2 | 6 - 8 | |
Coefficient of thermal expansion | /°C | 9.5*10-6 | |
Thermal Shock Resistance | Tc | °C | 360 |
Volume Resistivity | 20°C | Ω.cm20°C | > 1012 |
Advantages
1) High density
2) Strong
3) Good bending strength and fracture toughness
4) Zirconia ceramics will not wear easily
5) Acid-proof, alkali-proof
6) Mainly used in electronics, electrical appliances, mechanical and textile industries
7) We can produce zirconia ceramic parts according to clients' specifications and even according to molds or drawings provided by the client