Description of Ramming Mass Manufacturer Supply High-quality Dry Ramming Mass For Lining induction furnace:
Acidic Dry Ramming Mass
Acidic dry ramming mass exhibits a high α-phosphor quartz conversion rate after the initial heat of kiln firing, requiring a shorter firing time. It offers outstanding volume stability, exceptional thermal shock resistance, and maintains high strength even at elevated temperatures.
Neutral Dry Ramming Mass
Neutral dry ramming mass is known for its ease of application, quick hardening at room temperature, and excellent strength retention at high temperatures. It also features low thermal expansion and shrinkage, along with strong resistance to solution corrosion.
Alkaline Dry Ramming Mass
Alkaline dry ramming mass provides superior volume stability at high temperatures, along with excellent resistance to erosion and abrasion. Its thermal shock resistance is robust, and it has high refractoriness under load, making it a durable choice for demanding conditions.
Technical Specifications of Dry Ramming Mass:
| Material | MgO | Al2O3 | CaO | SiO2 | Bulk Density | Particle Size | Max Working Temperature |
| Quartz | - | - | - | 98 | 1.9~2.2 | 0~6 | 1650 |
| Magnesia | ≥96 | ＜1.5 | - | ＜2 | 2.85~2.9 | 0~10 | 1800 |
| Alumina Magnesia Spinel | 11~32 | 65~88 | 1 | 1 | 2.95~3.15 | 0~6 | 1800 |
| Corundum | - | 90 | - | - | 2.95~3.15 | 0~6 | 1800 |
| Mullite | - | ＞80 | - | ＜16 | 2.6 | 0~6 | 1400 |
| Magnesia Alumina Spinel | 75 | 22 | - | - | 3.05 | 0~6 | 1800 |
