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| Categories | Alumina Ceramic Parts |
|---|---|
| Brand Name: | Mr |
| Model Number: | MRL-01 |
| Certification: | ISO9001, ,etc |
| Place of Origin: | China |
| MOQ: | 10 pcs |
| Price: | $1-10.5 pcs |
| Payment Terms: | T/T, D/A, D/P, Western Union, MoneyGram |
| Supply Ability: | 5000 pcs per week |
| Delivery Time: | 3-30 working days |
| Packaging Details: | 1 piece /foam bag, tens of tubes packed in a carton box with sponge paper. |
| Color: | Ivory |
| Name: | ceramic tube |
| Feature: | High heat resistant |
| Density: | 3.9g/cm3 |
| hardness: | HRA 89 |
| Application: | Industrial ceramic |
| Form Method: | isotatistic pressing |
| Size range: | 0.3-500mm |
Mingrui extensive range of tubing and rods enables us to offer a solution for every application. Sizes, compositions and materials can be varied based on customer specific requirements. Our most widely used Alumina tubing is available in a broad range of sizes and multi-bore configurations. Common applications include furnace and thermo-couple tubes.
Tubing and rods can be further machined into standoffs, washers and step bushings, which at lower quantities may be more cost effective than pressing processes, where costly tooling charges are typically required.
We offer Ceramic Tubes in different range from .020” to 8.250” (0.30mm – 500mm).
Ceramic Tubes & Rods Material Designation
Alumina 99.8%: 99.8% Dense Alumina (Al2O3)
Alumina 99.7%: 99.7% Dense Alumina (Al2O3)
Alumina 99.5%: 99.5% Dense Alumina (Al2O3)
Alumina 97%: 97% Dense Alumina (Al2O3)
Alumina 96%: 96.0% Dense Alumina (Al2O3)
TTZ: Magnesia partially stabilized Zirconia (ZrO2)
YTZP: Yttria partially stabilized Zirconia (ZrO2)
ZDY: Yttria fully stabilized Zirconia (ZrO2)
Silicon Carbide
Silicon Nitride
| Parameter Sheet | ||||||
| Properties | Units | ZrO2 | 95 Alumina | 99 Alumina | Si3N4 | SiC |
| Density | g / cm³ | 5.95-6.0g/cm³ | 3.65 | 3.92 | 3.23 | 3.12 |
| Water absorption | % | 0 | 0 | 0 | 0 | 0 |
| Coefficient of thermal expansion | 10-6/K | 10.5 | 7.9 | 8.5 | 3.2 | 3 |
| Modulus of Elasticity Young's Mod | GPa | 210 | 280 | 340 | 300 | 440 |
| Poisson's ratio | / | 0.3 | 0.21 | 0.22 | 0.26 | 0.17 |
| HV Hardness | MPa | 1300-1365 | 1400 | 1650 | 1500 | 2800 |
| Flexural Strength @ room temperature | MPa | 950 | 280 | 310 | 720 | 390 |
| Flexural Strength @700°C | MPa | 210 | 220 | 230 | 450 | 380 |
| Compressive Strength @ room temperature | MPa | 2000 | 2000 | 2200 | 2300 | 1800 |
| Fracture Toughness | MPa *m 1/2 | 10 | 3.8 | 4.2 | 6.2 | 3.9 |
| Heat conductivity @ room temperature | W/ m*k | 2-2.2 | 18-25 | 26-30 | 25 | 120 |
| Electrical Resistivity @ room temperature | Ω*mm2 /m | >1015 | >1015 | >1016 | >1013 | >103 |
| Max using temperature | °C | 1050 | 1500 | 1750 | 1050 | 1550 |
| Resistance to acid alkaline | / | high | high | high | high | high |
Our Worshop:
Other related products:
Except alumina ceramic tube and rods, we also supply zirconia ceramic tube, rod for normal use, also have ceramic piston pump, ceramic plate, ceramic bush, ceramic sleeve, valves, ceramic shafts, nozzles, etc.Welcome you to contact us for more information!
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