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Gunning Refractory

SPECIFICATION

Quality EAF Ladle
KA MAGUN 90 KA MAGUN 85 KA ALGUN 85 KA ALGUN 75
Physical Properties Application Limit Temp. (℃) 1750 1700 1700 1700
Required quantity (t/m3) 2.4 2.35 2.7 2.8
Max. Granularity (mm) 5 5 5 5
Min. Granularity (mm) 0 0 0 0
CCS (kg/cm2) @ 110℃x24h 25 25 30 70
@ 1500℃x3h 160 180 240 @ 1400℃ 600 @ 1400℃
PLC (%) @ 110℃x24h - - -0.03 -0.03
@ 1500℃x3h -1.5 -1.9 0.53 @ 1400℃ 0.7 @ 1400℃
Chemical Properties (%) Al2O3 - - 85≤ 75≤
SiO2 6≥ 8≥ - -
MgO 90≤ 85≤ 7≥ 20≥
Main Applications Spray Coating materials for AC,DC EAF Shot-Cast materials for Ladle Wall

Quality Tundish
KA MAGUN 75 KA MAGUN 80 KA MAGUN 86 KA MAGUN 76
Physical Properties Application Limit Temp. (℃) 1700 1700 1700 1700
Required quantity (t/m3) 1.7 1.7 1.7 2
Max. Granularity (mm) 1 1 1 1
Min. Granularity (mm) 0 0 0 0
CCS (kg/cm2) @ 110℃x24h 20 20 30 25
@ 1500℃x3h 50 60 70 65
PLC (%) @ 110℃x24h - - - -
@ 1500℃x3h - - - -
Chemical Properties (%) Al2O3 - - - -
SiO2 12≥ 10≥ 8≥ 12≥
MgO 74≤ 80≤ 86≤ 76≤
Main Applications Cold & Hot Gunning materials for Tundish (Spray Coating materials)
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