Good thermal shock long life 23 99.7% big size alumina sic zirconia mullite ceramic tube pipe rod for furnace refractory
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- Supplier: Lianyungang Toho Ceramic Technology Co. Ltd.
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Product Overview
Description
Good thermal shock long life 23---99.7% big size alumina sic zirconia mullite ceramic tube pipe rod for furnace refractory
Al2O3 Alumina Ceramic Tube pipe Bushing Sleeve for Thermocouple
Alumina Ceramic Pipe/ Alumina Ceramic Rods / Alumina Ceramic Tube , Glazed Tube
Zirconia Ceramic Pipe, Tube, Rod
SIC , RBSIC/ SiSIC, SSIC Ceramic Tube, Mullite-cordierite, steatite
Features:
1. Raw material from China, Australia and Germany , Japan
2. Professional service
3. Small tolorence: +-0.001mm
4. Quick delivery
5. Good quality with QC attached each parcel
| TYPICAL PHYSICAL PROPERTIES | ||||||||||
| AL2O3 %Composition | 60 | 75 | 80 | 85 | 92 | 95 | 99 | 99.5 | 99.8 | |
| Densityg/cm3 | 3 | 3.1 | 3.3 | 3.4 | 3.6 | 3.7 | 3.81 | 3.9 | 3.91 | |
| Flexural Strength(MPa) | 205 | 280 | 215.8 | 230 | 312 | 304 | 340 | 360 | 370 | |
| Thermal Expansion (×10-6/) 25-800 | 7.1 | 7.6 | 7.6 | 7.6 | 7.5 | 7.3 | 7.6 | 7.6 | 7.6 | |
| Thermal Conductivity [w/(m.R)] | 16 | 17 | 17 | 17 | 18 | 20 | 34 | 35 | 36 | |
| Dielectric Strength (KV/mm) | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | |
| Resistivity (Ω.cm) | 20°C | *1014 | *1014 | *1014 | *1014 | *1014 | *1014 | *1014 | *1014 | *1014 |
| 300°C | *1013 | *1013 | *1013 | *1013 | *1013 | *1013 | *1013 | *1013 | *1013 | |
| Max Service Temp. | 1350 | 1300 | 1300 | 1350 | 1500 | 1600 | 1700 | 1800 | 1800 | |
| Hardness (Moh'sscale) | 7.5 | 7.5 | 7.5 | 7.5 | 9 | 9 | 9 | 9.5 | 9.5 | |
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