Aluminum oxide ceramic tube features and benefits:
Characteristic analysis Alumina ceramic pipe has the advantages of high hardness, wear resistance, high temperature resistance and corrosion resistance.
Compared with traditional metal pipes, alumina ceramic pipes can work stably for a long time in harsh environments, so they are widely used in abrasion-resistant, corrosion-resistant and high-temperature-resistant occasions.
Application areas of alumina ceramic tubes:
In the mining industry, alumina ceramic pipe is used for conveying materials such as ore, fly ash, etc., which can effectively reduce the wear and clogging problem of the pipeline.
Chemical industry, alumina ceramic pipe can be used to transport acid, alkali and other corrosive substances, to meet the corrosion resistance requirements of the pipeline in the production process.
In metallurgical industry, alumina ceramic pipe is commonly used in melting and smelting process under high temperature environment.
Characteristics of alumina ceramic tubes:
| Ceramic Characteristics Table | ||||
| name (of a thing) | 99.9 Porcelain | 99 Porcelain | zirconium oxide | |
| base | AL2O3 >=99% | AL2O3>= 99.99% | ZR02 >=94% | |
| Physical properties: | densities | 3.85 | 4.0 | 5.9 |
| Water absorption % | 0 | 0 | 0 | |
| Sintering temperature C | 1690 | 1700 | 1650 | |
| Physical properties: | Hardness HV | 1700 | 1800 | 1400 |
| Flexural strength Pt | >3500 | >4000 | >11000 | |
| Resistant strength Kgf/cm | 30000 | 35000 | 25000 | |
| Thermal properties: | operating temperature | 1500 | 1600 | 1600 |
| coefficient of thermal expansion | 8 | 9 | 10 | |
| 10-6 | ||||
| 1-1000 | ||||
| thermal shock resistance | 200 | 220 | 350 | |
| thermal conductivity | 31 | 30 | 3 | |
| Electrical Characteristics: | bulk resistivity | >10 | >10 | >10 |
| Insulation breaking strength | 18 | 18 | 15 | |
| dielectric constant | 9.2-10.5 | 9.0-10 | 12.5 | |
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