Refractory Castable
Abrasion Resistant Low Cement Castable for Cement Kilns
Abrasion-resistant low cement castable is a refractory material that is designed to withstand high temperatures and abrasion in cement kilns. It is made with high-quality raw materials, including a...
DESCRIPTION
Abrasion-resistant low cement castable is a refractory material that is designed to withstand high temperatures and abrasion in cement kilns. It is made with high-quality raw materials, including alumina, silica, and other refractory materials. The low cement content in the material allows for greater strength and higher density, resulting in improved resistance to wear and tear.
This type of refractory material is ideal for use in cement kilns due to its ability to withstand high temperatures and corrosion. It is commonly used in areas of the kiln where abrasion is most likely to occur, such as the preheater, riser ducts, and cooler. The material performs well in these areas because of its resistance to wear and tear, its ability to maintain its shape, and its ability to withstand thermal shock.
The manufacturing process for abrasion-resistant low cement castable involves mixing the raw materials with a specific amount of water and cement. The mixture is then cast into the desired shape and left to air dry. After drying, the material is fired in a kiln at high temperatures to achieve maximum strength and durability.
| Abrasion-resistant low cement castable | ||||
| Al2O3+MgO % ≥ | 88 | 87 | 90 | |
| 2.90 | 3.0 | 3.2 | ||
|
CCS MPa ≥
|
110ºC×24h | 40 | 50 | 60 |
| 1500ºC×3h | 70 | 80 | 90 | |
| Linear change after heating (1500ºC) % | ±0.4 | ±0.5 | ±0.5 | |
| Application | 45-70 tons ladle |
65-100 tons ladle | 100tons ladle | |
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