Product detail
Refractory Ball for hot blast stove regenerator
Refractory balls are suitable for high and low temperature shift furnaces, reforming furnaces, hydroconverters, desulfurization tanks and methanation furnaces in chemical fertilizer plants. They can disperse gas and liquid, and support, cover and protect catalysts.
Refractory balls can also be used in hot blast stoves and heating transformation equipment in the steel industry.
Product Parameters
| Item 项目 |
Refractory Ball for hot blast stove regenerator 热风炉蓄热室用耐火球 |
||||
| high alumina refractory ball 高铝质耐火球 |
Modified high alumina refractory ball 改性高铝耐火球 |
high dense high alumina refractory ball 高铝高密度耐火球 |
high dense low creep high alumina refractory ball 低蠕变高铝高密度耐火球 |
||
| Al2O3(%) | ≥ | 55 | 65-75 | 70 | 70-80 |
| Fe2O3(%) | ≤ | 2 | 1.8 | 1.8 | 1.8 |
| Apparent Porosity 显气孔率(%) |
≤ | 26 | 25 | 24 | 20 |
| Bulk Density 体积密度(g/cm3) |
≥ | 2.35 | 2.35 | 2.6 | 2.75 |
| Refractoriness 耐火度(℃) |
≥ | 1750 | 1770 | 1790 | 1790 |
| Cold Crushing Strength 常温耐压强度(Mpa) |
≥ | 10 | 11 | 12 | 13 |
| Refractoriness under Load 荷重软化开始温度(℃) (0.2Mpa) |
≥ | 1420 | 1450 | 1480 | 1520 |
Send inquiry
Please Leave your message you want to know! We will respond to your inquiry within 24 hours!