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Sprayed Material
Sprayed Material

Sprayed Material

Description :
HX series gunning material is a high quality basic gunning material designed for the converter steelmaking process characteristics.It is an adiabatic gunning material with high purity magnesia and multi—phase and rapid solidification system.This unique combination system,under the use of temperature,makes a high bond strength between the spray filler and the lining and the material itself,thus the product has excellent adhesion and excellent slag resistance and scour resistance.
Application :
The spray filling operation of the semi dry mending machine
Use :
Cold and hot repair materials for all part of coverter electric furnace

Description parameter

Brand Name Converter Feed Injection Electric Furnace Feeding
Model HXZ-21 HXD-61
Chemical component(%) MgO ≥80 ≥85
CaO 1~5 1~5
SiO2 <5 <5
Fe2O3 <1 <1
Breaking strength (MPa) 110℃×12h ≥5 ≥5
1500℃×3h ≥30 ≥30
Compression strength(MPa) 110℃×12h ≥1.5 ≥1.5
1500℃×3h ≥6 ≥6
Rebound degree(%) <10 <10
            Application Converter Electric furnace

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