产品描述
Ladle shroud is the refractory to connect ladle to tundish. It stabilizes steel stream and protect the steel from oxidation and splashing. The series of ladle shrouds feature superior thermal slag erosion resistance, wear resistance and thermal shock resistance. They are easy to be installed and do not need pre heating
ITEM SG-LS1-Zr SG-LS1 SG-LS3 SG-LS4
Body Slag Body Slag
Chem.on(%) Al2O;≥ 45 - 45 35 40 50
SiO2;≥ 20 - 20 25 20 10
C+SiC ≥25 ≤25 ≥25 ≤40 ≥25 ≥25
ZrO2;≥ - 60 - - - -
CCS(MPa);≥ 22 10 22 10 22 22
MOR(MPa);≥ 6 4 6 4 6 6
AP(%);≤ 20 19 20 19 23 20
BD(g/cm3);≥ 2.30 3.0 2.30 2.0 2.25 2.30
Thermal shock resistance
1100℃water-cooling, cycles); ≥ 5 5 5 5
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