professional factory Industrial Heat Resistant Refractory Zirconia Ceramic Protection Tube with SGS certificate
Description
Industrial Heat Resistant Refractory Zirconia Ceramic Protection Tube
Zirconia ceramic components
Alumina or aluminum oxide (Al2O3) in its various levels of purity is used more often than any other advanced ceramic material. Tigar Ceramic offers a wide range of material types with different property profiles that can be adjusted via a targeted matrix design.
This material has very high hardness, very high stiffness, very good corrosion resistance to chemicals at high temperature, and very high refractoriness or use temperature.
The applications for alumina advanced ceramics are heavy-duty forming tools, substrates and resistor cores in the electronics industry, tiles for wear protection and ballistics, thread guides in textile engineering, seal and regulator discs for valves, heat-sinks for lighting systems, protection tubes in thermal processes or catalyst carriers for the chemicals industry.
Property | Units |
| |||
Al2O3 Content | % | 96 | 98 | 99.5 | 99.7 |
Density | g / cm3 | 3.70 | 3.80 | 3.90 | 3.92 |
Color | – | White | White | Ivory | Ivory |
Compressive Strength @ 25 C | Mpa | 2229 | 2091 | 2512 | 2350 |
Tensile Strength @ 25 C | MPa | 200 | 200 | 248 | 252 |
Flexural Strength @ 25 C | MPa | 331 | 276 | 324 | 320 |
Elastic Modulus @ 25 C | GPa | 290 | 331 | 366 | 380 |
Hardness : Knoop Rockwell | (Gpa) Kg/mm2 | (11.7) 1196 | (12.5) 1276 | (14) 1428 | (15) 1510 90 |
Thermal Conductivity @ 25 C | W / m-Deg K | 20.8 | 28.1 |
30.7 | 31.6 |
Coefficient of Thermal Expansion @ 25-1000 C | 1 X 10-6 / | 7.9 | 8.5 | 8.1 | 8.0 |
Specific Heat @ 25 C | cal / g / Deg C | .184 | .184 | .182 | .180 |
Maximum Working Temp. | Deg C | 1650 | 1650 | 1700 | 1700 |
VolumeResitivity @25C @700 C | ohm-cm | 1 X 10-13 | 1X 10-13 | 1 X 10-13 | 1 X 10-13 |
Dielectric Strength | ac volts | 350 | 340 | 335 | 330 |
Dielectric Constant 1Mhz | e’ / eo | 8.6 | 9.4 | 9.7 | 10.0 |
Dissipation Factor 1 Mhz | Tan Delta | .0004 |
.0003 |
.0003 | .0002 |
Q1. Are you a factory or a trading company?
A: We are professional manufacturers. We warmly welcome customers from all over the world to visit our factory and cooperate with us.
Q2. The quality of how?
A: We insist on providing quality products to our customers.
Q3. Can I offer a customized product?
A: We always support customization according to different raw materials of our customers.
Q4. How do you get a quote?
A: Please send me your drawings and attach the technical requirements and quantity required. If you do not have a drawing, please provide us with a sample of the courier.We will quote the best price within 24 hours.
Additional information
| Place of Origin: | Jiangsu, China |
|---|---|
| Type: | Ceramic Parts |
| Application: | Industrial Ceramic |
| Material: | Alumina Ceramic |
| Model Number: | Alumina Ceramic-699 |
| Brand Name: | Xindelong |
| Product name: | Zirconia Ceramic Protection Tube |
| Color: | White |
| Density: | 3.70,3.80, 3.90, 3.92 (g / cm3 ) |
| Compressive Strength @ 25 C: | 2229Mpa/ 2091Mpa/ 2512Mpa/ 2350Mpa |
| Tensile Strength @ 25 C: | 200Mpa/200Mpa/248Mpa / 252Mpa |
| Flexural Strength @ 25 C: | 331Mpa /276Mpa /324Mpa /320Mpa |
| Elastic Modulus @ 25 C: | 290GPa /331GPa /366GPa /380GPa |
| Maximum Working Temp: | 1650℃/1700℃ |
| Thermal Conductivity @ 25 C: | 20.8 ,28.1, 30.7 ,31.6 (W / m-Deg K) |
| Usage: | Industrial Ceramic |