- Electrical Ceramics[6]
- Ceramics[6]
- Screws[1]
- Insulation Materials & Elements[2]
- Faucet Cartridges[1]
- Electrical Plugs & Sockets[4]
- Lamp Holders & Lamp Bases[6]
- Connectors[1]
- Table Lamps & Reading Lamps[3]
- Other Electronic Components[6]
- Auto Lighting System[2]
- Lamp Covers & Shades[1]
- Gas Heater Parts[1]
- Electric Heater Parts[3]
- Refractory[1]
- Contact Person : Ms. Ge Nancy
- Company Name : Yixing City Shenxing Technology Co., Ltd.
- Tel : 86-510-87448121
- Fax : 86-510-87448233
- Address : Jiangsu,Yixing,Dashu Industrial Dapu Town . Yixing City. Jiangsu Province .China
- Country/Region : China
- Zip : 214225
Alumina Ceramic Stick
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We manufactures custom technical ceramic parts and components ,covering a wide range of customer reuquirements .We make use of several forming and machining techniques to process components made from alumina, zirconiz ,cordierite .These materials may be used in applications that require wear or coorosion resistance .high temperature capability ,or ceramic insulators for electrical resistance
Name | Unit | Alumina | Zirconia | ||
Content | % | ≥95 | ≥99 | ≥99.7 | ≥94 |
Density | g/cm3 | 3.65 | 3.80 | 3.90 | 6.00 |
Hardness (Hv0.5) | GPa | 13.1 | 15.0 | 17.1 | 13.2 |
flexural strength
| MPa≥ | 340 | 310 | 370 | 1000 |
Elasticity | GPa | 300 | 330 | 350 | 200 |
Poisson's ratio
|
| 0.23 | 0.23 | 0.23 | 0.30 |
Max Tem. | °C≥ | 1400 | 1750 | 1800 | 1050 |
Heat expansion | ×10-6/°C(40-800°C) | 7.8 | 8.0 | 8.0 | 11.0 |
Thermo conductivity
| W/m·K( 20°C) | 22 | 28 | 31 | 2.6 |
Thermal Resistance | °C | 200 | 200 | 230 | 300 |
dielectric strength
| V/m | 15×106 | 15×106 | 15×106 | 11×106 |
dielectric phase angle (1MHz) | ×10-4 | 4 | 2 | 1 | 16 |
SIC(1MHz) |
| 9.2 | 9.8 | 9.9 | 33 |
Nitric Acid (60%)90°C | WT Loss mg/cm2/day≤ | 0.12 | 0.10 | 0.05 | ≠0 |
Sodium hudroxide (30%)80°C | WT Loss mg/cm2/day≤ | 0.53 | 0.26 | 0.04 | 0.08 |
Alumina Ceramic Stick
