BASIC GUNNING MASS

Gunning refractories can be installed quickly and are mostly used as maintance or repair material.Gunning mixes are granular refractory mixtures designed for application with air replacement guns. Application of Gunning mass: Maintance of blastfurnace Maintance of Bof or converter Maintance of EAF Maintance of Tundish Physical Properties: Refractoriness (SK) (Min) 38 PLC (%) after firing to 1550°C for 2hrs. -1.5 Grading (mm) 0-3 CCS (kg/cm²) (Max) after firing to 1500°C for 2hrs. 200 Chemical Properties: MgO (%) (Min) 85 Cr 2 O3 (%) (Min)