Al2O3-SiC Castable for Iron Ladle is developed with high quality bauxite, corundum and SiC as the main raw materials, and bonded by sol.
Al2O3-SiC Castable for Iron Ladle is developed with high quality bauxite, corundum and SiC as the main raw materials, and bonded by sol. Al2O3-SiC Castable for Iron Ladle is characterized with good installation, excellent slag erosion resistance and thermal shock resistance, and gain good performance.
|
Product code |
CH-TBJ-L60 |
CH-ASCL16 |
CH-ASCL18A |
|
Al2O3/% |
≥55 |
≥60 |
≥70 |
|
SIC/% |
≥8 |
≥8 |
≥8 |
|
Bulk density/g.cm3 |
≥2.4 |
≥2.50 |
≥2.65 |
|
Cold crushing strength/Mpa
|
≥20(110℃，24h) |
≥25(110℃，24h) |
≥30(110℃，24h) |
|
≥30(1000℃，3h) |
≥35(1000℃，3h) |
≥40(1000℃，3h) |
|
|
≥40(1400℃，3h) |
≥45(1400℃，3h) |
≥50(1400℃，3h) |
|
|
Permanent linear change／％ |
±0.5(1400℃，3h) |
±0.5(1400℃，3h) |
±0.5(1400℃，3h) |
|
Application |
Iron ladle |
Iron ladle with desulphurizating treatment |
|
Castables for ladle working layer is made from high purity corundum, magnesium aluminate spinel and fused MgO as main aggregates, superfine powder bonding technology and appropriate additives.
Zirconium corundum refractory castable is used for cold patching and heat patching for the safety layer, the kiln wall protective layer and the upper structure of the glass kiln bottom.
Nobaking ramming mass for iron notch is made of corundum, high quality bauxite and silicon carbide, and bonded by resins and tar. Installation can be done by ramming.
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