Series of Al2O3-ZrO2-C material in the body can be applied to different steel grades. The latest new type of low silica material has more higher thermal stability, erosion resistance compared with traditional materials.
Multi-types for Al2O3 anti-clogging. 1.Inner lining with argon insert 2.Traditional Al2O3 anti-clogging inner lining 3.Low silica&low carbon inner lining
Series of compound materials for slag line.
Item项 目 \ Brand牌 号 |
|
防止Al2O3沉积 Al2O3 Anti-clogging
|
渣线Slag line |
碗部 Bowl |
预热型 Preheating |
非预热型 Non-Preheating |
吹氩型 Argon |
无碳型 Non-Carbon |
Z75 |
Z65 |
|
Al2O3 %
|
≥40.0 |
≥45.0 |
≥43.0
|
≥65.0 |
|
|
与配合塞棒同材质 Material is same as the cooperative stopper
|
ZrO2 % |
|
|
|
|
≥75.0
|
≥65.0
|
C+SiC % |
≥25.0 |
≥20.0 |
≥20.0 |
≥8.0
|
≥11.0 |
≥15.0 |
MgO % |
|
|
|
≥18.0
|
|
|
Bulk Density体积密度 g/cm3 |
≥2.25
|
≥2.36
|
≥2.10
|
≥2.65
|
≥3.5
|
≥3.3
|
Apparent Porosity显气孔率 % |
≤19.0
|
≤19.0
|
≤25.0
|
≤20.0
|
≤22.5
|
≤20.0
|
耐压强度 Mpa Cold Crushing Strength |
≥19.0
|
≥20.0
|
≥10.0 |
≥18.0 |
≥16.0
|
≥16.0
|
抗折强度 Mpa Modulus of Rupture |
≥6.0 |
≥6.0 |
|
|
≥3.0 |
≥3.0 | | |