professional factory Industrial Heat Resistant Refractory Zirconia Ceramic Protection Tube with SGS certificate
תיאור
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 |
צְפִיפוּת | ז / cm3 | 3.70 | 3.80 | 3.90 | 3.92 |
צֶבַע | – | לבן | לבן | Ivory | Ivory |
Compressive Strength @ 25 ג | Mpa | 2229 | 2091 | 2512 | 2350 |
Tensile Strength @ 25 ג | MPa | 200 | 200 | 248 | 252 |
Flexural Strength @ 25 ג | MPa | 331 | 276 | 324 | 320 |
Elastic Modulus @ 25 ג | GPa | 290 | 331 | 366 | 380 |
קַשִׁיוּת : Knoop Rockwell | (Gpa) Kg/mm2 | (11.7) 1196 | (12.5) 1276 | (14) 1428 | (15) 1510 90 |
Thermal Conductivity @ 25 ג | W / m-Deg K | 20.8 | 28.1 |
30.7 | 31.6 |
Coefficient of Thermal Expansion @ 25-1000 ג | 1 X 10-6 / | 7.9 | 8.5 | 8.1 | 8.0 |
Specific Heat @ 25 ג | cal / ז / 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 | ה’ / eo | 8.6 | 9.4 | 9.7 | 10.0 |
Dissipation Factor 1 Mhz | Tan Delta | .0004 |
.0003 |
.0003 | .0002 |
שאלה 1. האם אתה מפעל או חברת סחר?
א: We are professional manufacturers. We warmly welcome customers from all over the world to visit our factory and cooperate with us.
שאלה 2. The quality of how?
א: We insist on providing quality products to our customers.
שאלה 3. Can I offer a customized product?
א: We always support customization according to different raw materials of our customers.
שאלה 4. How do you get a quote?
א: 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 שעה (ות.
מידע נוסף
איזור מוצא: | ג'יאנגסו, חרסינה |
---|---|
סוּג: | Ceramic Parts |
יישום: | Industrial Ceramic |
חוֹמֶר: | Alumina Ceramic |
מספר דגם: | Alumina Ceramic-699 |
שם מותג: | Xindelong |
שם מוצר: | Zirconia Ceramic Protection Tube |
צֶבַע: | לבן |
צְפִיפוּת: | 3.70,3.80, 3.90, 3.92 (ז / cm3 ) |
Compressive Strength @ 25 ג: | 2229Mpa/ 2091Mpa/ 2512Mpa/ 2350Mpa |
Tensile Strength @ 25 ג: | 200Mpa/200Mpa/248Mpa / 252Mpa |
Flexural Strength @ 25 ג: | 331Mpa /276Mpa /324Mpa /320Mpa |
Elastic Modulus @ 25 ג: | 290GPa /331GPa /366GPa /380GPa |
Maximum Working Temp: | 1650℃/1700℃ |
Thermal Conductivity @ 25 ג: | 20.8 ,28.1, 30.7 ,31.6 (W / m-Deg K) |
נוֹהָג: | Industrial Ceramic |