LIAONING WANCHENG MAGNESIUM GROUP

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Electric melt productsHigh purity productsMagnesite brickRaw material

Electric furnace spray feeding

WM series electric furnace spray material is based on the construction characteristics of the injection material. Combined with the characteristics of electric furnace steelmaking process, the choice of high-quality magnesium raw materials and unique binder, admixture is prepared. · this series of products has the characteristics of high adhesion strength, low resilience, easy sintering, erosion resistance, erosion resistance, etc., and is an ideal material for cold and hot repair of various parts of the electric furnace.     

 ltem/ GradeWM-GM2WM-GM3
MgO≥%8280
Bluk densely≥g/cm³110℃ x 16h2.452.40
1500℃ x 3h2.502.50
Clod crushing strenghMpa110℃ x 16h1515
1500℃ x 3h2020
Clod breaking strenghMpa110℃ x 16h55
1500℃ x 3h77
Permanent linear change %1500℃ x 3h-2.0-0-2.5-0
Construction reference water volume %9-119-11
Higher operating temperature ℃1750
1700