zirconia ceramic tube/pipe/rod/bar
Main production of fire assay crucible,Graphite crucible,Silicon carbide crucible.Also accept OEM and ODM.
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Main production of fire assay crucible,Graphite crucible,Silicon carbide crucible.Also accept OEM and ODM.
We feature a broad range of hi-quality High Purity cnc polishing zirconia Alumina ceramic parts shaft rod for peolpe of all age group. High Purity cnc polishing zirconia Alumina ceramic parts shaft rod has made great technological breakthroughs because technicians often hold training and technical exchanges to improve professional skills. Following scientific and advanced production standards, we have successfully made High Purity cnc polishing zirconia Alumina ceramic parts shaft rod excellent in its performance. Through multiple times of tests, the Manufacturing fire assay crucible ,cupel ,high pure alumina ceramic product, silicon carbide ceramic product,graphite ceramic product. is proved to be of great and so on. Before its launch, it has passed the certifications of several international and national authorities.
| Place of Origin: | Hunan, China | Type: | Ceramic Parts, alumina ceramic |
| Application: | Structure Ceramic | Material: | Alumina Ceramic |
| Model Number: | XTL | Brand Name: | Xingtailong |
| Processing Service: | Cutting | Color: | White |
| Alumina Content: | 95%~99% alumina, cordierite, Steatite | Surface: | Smooth or Glazed |
| Cold compressive strength: | 450 MPa | Thermal conductivity: | 25 W/m.k |
| Maximum service temperature: | 1900 degree Celsius | Electric insulation strength: | 20 KV/mm |
| Name: | Ceramic part | Item: | Alumina Industry Ceramic Part |
Zirconia rod High quality ceramic rod Polished insulated zirconia piston rod
Main performance index about ceramic tube:
| Item | unit | Alumina(1) | Alumina(2) | Zirconia | |||
| content | % | 95 | 99 | 99 | |||
| Density | g/cm3 | ≥3.6 | ≥3.8 | 5.89-6 | |||
| Water absorption | % | <0.01 | <0.01 | 0 | |||
| Hardness | HRA | ≥82 | ≥88 | 6-9 | |||
| Bending strength | MPA | 320 | 400 | 1100 | |||
| Dielectric constant | MHZ | 8.5 | 9.8 | 12 | |||
| Dielectric strength | KV/mm | 20 | 25 | - | |||
| Thermal expansion | X10-6/K | 5.0-8.3 | 5.4-8.3 | 9.6 | |||
| Volume Resistivity | Ω.cm20 | >10^15 | >10^14 | >10^12 | |||
| Maximum Use Temperature | °C | 1600 | 1750 | 900 | |||
| Thermal Conductivity ( at R.T. ) | W/(m.K) | 18-25 | 30 | 2.2 | |||
| Vickers Hardness | Gpa | 14 | 20 | 12 | |||
| Flexural Strength ( at R.T. ) | Mpa | 281 | 310 | 950 | |||
| Coefficient of | W/m °K | 2.5 | |||||
| thermal conductivity | |||||||
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