Wuhan Global Metal Engineering Co., Ltd
The pioneer manufacturer of heaters & sensors
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| Place of Origin: | China |
| Brand Name: | GME |
| Certification: | CE |
| Model Number: | Mgo rod |
| Minimum Order Quantity: | 500pcs |
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| Price: | USD$0.002/pc |
| Packaging Details: | paper carton, wooden carton |
| Delivery Time: | 30days |
| Payment Terms: | L/C, T/T, Western Union |
| Supply Ability: | 100000pcs per month |
| Material: | Magnesium Oxide Ceramic | Color: | White / Ivory |
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| Bores: | Single,two,four Or Multi Bores | Shape: | Round, Square, Rectangular, Oval |
| Usage: | Works As Refractory Material | ||
| High Light: | Magnesia Ceramics Tubes,99% Al2O3 Ceramics Tubes,Refractory Ceramic Alumina Tubes |
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Refractory 99% Al2O3 Ceramic Alumina Mullite Magnesia Ceramics Tubes
Description:
Alumina ceramic is a kind of structural ceramics, with insulation resistance, voltage resistance, high strength, good thermal conductivity, dielectric loss, stable electrical performance characteristics. Used in electronic ceramic substrates, ceramic electrical insulation, vacuum devices, devices porcelain, spark plugs and other products.
Feature:
| Material | 85 Al2o3 | 95 Al2o3 | 99.7 Al2o3 |
| Al2o3 | 0.85 | 0.94 | 0.996 |
| Fe2o3 | ≤ 1.0 | ≤ 0.5 | ≤ 0.3 |
| Density: g / cm3 | 3.4 | 3.6 | 3.85 |
| Vickers Hardness | ≥ 8.6 | 9 | 9 |
| Water Absorption:% | ≤ 0.2 | ≤ 0.085 | ≤ 0.01 |
| Refractoriness:°C | 1200 °C | 1600 °C | 1800°C |
| Flexural Strength:Mpa | 180 | 240 | 280 |
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Wear Rate( at room temperature, erosion, 100 grinding)% |
≤ 3 | ≤ 1 | ≤ 0.5 |
