Gunning mix for electric furnace slag zone
Taking use of high quality dead burnt magnesia sand and other alkaline composite material,formed by reasonable particle size distribution. Good sintering, low rebound rate, high adhesion rate, easy repairing work. It can be used for reparing of hot spots, slag zone,slop,side wall, taphole and other parts in the electric furnace and ultra high power electric arc furnace. It can make the furnace lining uniform corrosion and is the ideal related material to extend the service life.
Brand Index | MgO(%) | SiO2(%) | Modulus of Rupture(Mpa) | Linear Change Rate(%) | Grain Size(mm) | |
100℃×24h | 1500℃×3h | 1500℃×3h | ||||
PBL—1 | ≥85 | ≤4 | ≥0.5 | ≥2.5 | -0.9 | 0—3 |
PBL—2 | ≥80 | ≤6 | ≥0.5 | ≥2.5 | -1.0 | 0—4 |
