| Customization: | Available |
|---|---|
| Color: | Yellow |
| Diameter: | 30-60 |
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The heat storage ceramic ball is also known as the spherical heat storage body, which has the advantages of high strength,low abrasion loss,large heat capacity and thermal conductivity result in efficient heat storage performance,excellent resistance to high temperature and the thermal , is excellent refractory.
Technical Specification
| Index | Unit | Data |
| Al2O3 | % | ≥65 |
| Fe2O3 | % | ≤1.6 |
| Pore Volume | % | ≤24 |
| Compressive strength | kg/cm2 | ≥ 900 |
| Refractoriness | °C | ≥1800 |
| Bulk Density | kg/m3 | ≥1386 |
| Specific Gravity | kg/m3 | ≥2350 |
| Refractoriness °C under load of 2kg/cm2 | °C | ≥1500 |
| LOI | % | ≤0.1 |
Heat-storage ceramic ball is featured with high strength, wear resistance, large thermal conductivity ,heat capacity, good heat storage and heat stability etc. It can pre-heat both coal gas and air to rapidly increase the combustion temperature to meet the billet heating requirement in steel rolling equipment. Furthermore, it is not easy to crack when the temperature changes sharply.
Application:
It is especially applicable as heat storage packing of heat accumulators of air separation plants and refinery
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