Refractories 
Description:
Light burned magnesium balls are mainly made of magnesium oxide as the main raw material, combined with water and binder, and stirred and pressed under high pressure.
Features:
Light burned magnesium balls are mainly used as composition regulators for converter slag splashing. Due to the requirement of appropriate viscosity and fire resistance for slag splashing, a reasonable slag composition is the key to achieving slag splashing.
Application:
Generally, slag cannot be directly splashed to protect the furnace. Add a certain amount of magnesium oxide balls to regulate the slag. Due to MgO being a high melting point mineral with a melting point of 2800 ℃, the increase in MgO content in the slag increases its viscosity and improves its refractory properties. The slag is easy to combine with the furnace lining, forming an effective slag protection layer on the furnace lining, improving the service life of the furnace lining, and reducing consumption.
Product indicators:
MgO | Moisture Content | Apparent Porosity | Bulk Density | Grain Size |
65-68% | ≤3% | ≤20% | 1.6-2.0g/cm³ | 40-60mm |
55% | ≤3% | ≤20% | 1.6-2.0g/cm³ | 40-60mm |
60% | ≤3% | ≤20% | 1.6-2.0g/cm³ | 40-60mm |
65% | ≤3% | ≤20% | 1.6-2.0g/cm³ | 40-60mm |
70% | ≤3% | ≤20% | 1.6-2.0g/cm³ | 40-60mm |