Customization: | Available |
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Classification: | High-Alumina |
Feature: | Good Mechanical Strength, Good Thermal Insulation Performance, High-Temperature Resistant, Low Thermal Conductivity, Instant Materials |
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Raw material | Tabular corundum, fused alumina, fused alumina zirconia, zirconium mullite |
Forming technology | Through the addition of moderate micro and fine metal powder, by reaction under high temperature, to increase the performance of plates under h igh temp. Through adding of moderate boron carbide powder to increase the oxidation resistance of plates. The bonding agent is phenolic resin with high solid content and high carbon residue. |
Heat treatment technology | After forming, adopting advanced heating treatment technology, through graphite immersion, high temperature burning to form high strength slide plates. |
Characteristic | With features of good thermal stability, excellent erosion resistance, stable consistency in shape and size. |
Application | Suitable for ladles over 180 tons or converter slagging slide gate systems. |
Al2O3 | 71% |
ZrO2 | 7.8% |
SiO2 | |
C | 10% |
Bulk Density | 3.1g/cm3 |
Apparent Porosity | 6-9% |
CCS | 150 Mpa |
Workmanship | Casting | Pressed |
Al2O3 | 93% | 80% |
ZrO2 | - | |
SiO2 | - | |
C | - | 3% |
Bulk Density | 3.1g/cm3 | 2.85g/cm3 |
Apparent Porosity | 20% | 14% |
CCS | - | - |