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Tundish Daub
Tundish Daub

Tundish Daub

Description :
The series of tundish coating products are divided into two types,artificial coating and machine spray,which are divided into magnesia and magnesium calcium from the material.It has the characteristics of easy coating,no cracking,corrosion resistance and disintegration.It can reduce the non-metallic impurities in molten steel,improve the purity of steel liquid and inprove the performance of steel liquid.
Application :
Continuous Casting Tundish Working Lining
Application Method :
Water mixture into mud after artificial or mechanical spray painting operation.

Description parameter

Brand Name  Tundish Magnesia Coating Tundish Magnesium Calcium Coating
Modle HX-51A HX-51B HX-51C HX-51D
Job practice Artificial paint Artificial paint Machine spray,artificial coating Machine spray,artificial coating
Bulk density(g/cm³) 110℃×24h 2 2 1.8 2
Chemical component(%) MgO ≥80 ≥86 ≥80 ≥70
CaO       ≥15
Breaking strength(MPa) 110℃×12h ≥8.0 ≥10.0 ≥6.0 ≥6.0
1500℃×3h ≥10.0 ≥10.0 ≥8.0 ≥8.0
Linear change rate(%) 1000℃×3h 0~-0.5 0~-0.5 0~-0.5 0~-0.3
1550℃×3h 0~-2.5 0~-2.5 0~-2.5 0~-1.0
Construction of water consumption(%) 14-20 14-20 20-25 20-25
Application Working lining of ordinary tundish Special steel tundish working lining Tundish working lining User demand

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