Al2o3 95% 99% 99.7% high alumina ceramic tube alumina thermocouple ceramic protection tube alumina ceramic double core tube
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- Supplier: Pingxiangzhongying Packing Co. Ltd.
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Product Overview
Description
Type | AL97 | AL98 |
AL2O3 Content | 97% | 99.80% |
Color | White | Ivory |
Tensile | 30 Kpsi | 32 Kpsi |
Flexural | 55 Kpsi | 60 Kpsi |
Compressive | 300 Kpsi | 330 Kpsi |
Density | 3.7 g/cc | 3.92 g/cc |
Hardness | 13.8 HV, Gpa | 18 HV, Gpa |
Thermal Conductivity | 25 W/(m K) | 32 W/(m K) |
C.O.T.E. | 77 In / In°C (x10^7) | 78 In / In°C (x10^7) |
Working Temperature | 1500 °C | 1750 °C |
Dielectric Constant | 9.5 | 9.8 |
Volume Resistivity | >10^14 Ohm-cm | >10^15 Ohm-cm |
Dielectric Strength | 16 KV/mm | 20 KV/mm |
● This chart just demonstrates the typical properties of common alumina materials we use to produce our alumina parts. Please notice that the property of customized aluminum oxide parts could vary due to different processes. ZY could provide alumina ceramic tubes produced under your specified instruction, or do the best to meet customers’ requirements. Custom sizes are available.
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