Half-drying Gunning Mass for Converter

Half-drying Gunning Mass for Converter


Classification:

Half-drying Gunning Mass for Converter is developed with high-grade magnesia as main material, adding kinds of composite additives.
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Product Details


Half-drying Gunning Mass for Converter is developed with high-grade magnesia as main material, adding kinds of composite additives.

 

It is characteristic of good self-flowing effect, short sintering time, good erosion resistance, high adhesion rate, low rebounce rate and etc.

And it is with long service life and can be applied to various parts of converter.

 

Item JDZLBG-1 JDZLBG-2 JDZLBG-3
Chemical content (%) MgO ≥ 80 78 70
SiO2 ≥ 4 6 10
Al2O3 ≤ 4 4 4
Bulk density (g/cm3)  ≥ 110℃×24h 2.5 2.2 2
1400℃×3h 2.55 2.25 2.05
Compressive strength (MPa) ≥ 110℃×24h 33 30 25
1400℃×3h 45 40 35
Bending strength (MPa) ≥ 110℃ 5.1 4.5 4
1400℃ 7.2 6.8 6
Application Repair of converter lining

 

Half-drying Gunning Mix for Converter

 

Key words:

Half-drying Gunning Mix

Converter