professional factory Industrial Heat Resistant Refractory Zirconia Ceramic Protection Tube with SGS certificate
Περιγραφή
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 | Μονάδες |
| |||
Al2O3 Content | % | 96 | 98 | 99.5 | 99.7 |
Πυκνότητα | σολ / cm3 | 3.70 | 3.80 | 3.90 | 3.92 |
Χρώμα | – | άσπρο | άσπρο | Ivory | Ivory |
Compressive Strength @ 25 ντο | Mpa | 2229 | 2091 | 2512 | 2350 |
Tensile Strength @ 25 ντο | MPa | 200 | 200 | 248 | 252 |
Flexural Strength @ 25 ντο | MPa | 331 | 276 | 324 | 320 |
Elastic Modulus @ 25 ντο | GPa | 290 | 331 | 366 | 380 |
Σκληρότητα : Knoop Rockwell | (Gpa) Kg/mm2 | (11.7) 1196 | (12.5) 1276 | (14) 1428 | (15) 1510 90 |
Thermal Conductivity @ 25 ντο | W / m-Deg K | 20.8 | 28.1 |
30.7 | 31.6 |
Coefficient of Thermal Expansion @ 25-1000 ντο | 1 X 10-6 / | 7.9 | 8.5 | 8.1 | 8.0 |
Specific Heat @ 25 ντο | cal / σολ / 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 | μι’ / 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?
ΕΝΑ: We are professional manufacturers. We warmly welcome customers from all over the world to visit our factory and cooperate with us.
Ε2. The quality of how?
ΕΝΑ: We insist on providing quality products to our customers.
Ε3. Can I offer a customized product?
ΕΝΑ: We always support customization according to different raw materials of our customers.
Q4. How do you get a quote?
ΕΝΑ: 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 ώρες.
Επιπλέον πληροφορίες
| Τόπο καταγωγής: | Jiangsu, Κίνα |
|---|---|
| Τύπος: | Ceramic Parts |
| Εφαρμογή: | Industrial Ceramic |
| Υλικό: | Alumina Ceramic |
| Αριθμός μοντέλου: | Alumina Ceramic-699 |
| Μάρκα: | Xindelong |
| Ονομασία προϊόντος: | Zirconia Ceramic Protection Tube |
| Χρώμα: | άσπρο |
| Πυκνότητα: | 3.70,3.80, 3.90, 3.92 (σολ / cm3 ) |
| Compressive Strength @ 25 ντο: | 2229Mpa/ 2091Mpa/ 2512Mpa/ 2350Mpa |
| Tensile Strength @ 25 ντο: | 200Mpa/200Mpa/248Mpa / 252Mpa |
| Flexural Strength @ 25 ντο: | 331Mpa /276Mpa /324Mpa /320Mpa |
| Elastic Modulus @ 25 ντο: | 290GPa /331GPa /366GPa /380GPa |
| Maximum Working Temp: | 1650℃/1700℃ |
| Thermal Conductivity @ 25 ντο: | 20.8 ,28.1, 30.7 ,31.6 (W / m-Deg K) |
| Χρήση: | Industrial Ceramic |