Environmentally Friendly Waterless Cannon Mud Refractory Raw Material
Environmentally Friendly Waterless Cannon Mud Refractory Raw Material
Environmentally friendly waterless cannon mud
Product Brief Introduction
Anhydrous gun mud refers to gun mud made from tar, resin, etc. as binders, and corundum, bauxite, clay, silicon carbide, coke powder, etc. as raw materials. Anhydrous carbon cannon mud is made by using a mud mill. When rolling, oil is first added, followed by block materials (clay and asphalt). After crushing, powder materials (coke powder and clinker powder) are added, mixed well, and when it meets the standards, the mud can be discharged.
Product Usage
The basic function of anhydrous gun mud is to block the iron mouth and stabilize the iron tapping, so that the molten iron and slag do not directly flush the inner carbon brick lining.
Physical and chemical indicators
| Item | Content |
| Al2O3 | 44-52% |
| SiO2 | 25-35% |
| Fe2O3 | 1.5-2.5% |
| SiC | 10-16% |
| TiO2 | 1.5-4.5% |
| Loss on ignition at 750 ℃ | 23-28% |
| Body density after baking at 800 ℃ | 1940Kg/m3 |
| Porosity after baking at 800 ℃ | 30% |
| Gas pressure resistance after baking at 800 ℃ | 9MPa |
| Apparent density | 2190Kg/m3 |
| 40 ℃ plasticity | 200-250Kg/cm2 |
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