Customization: | Available |
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Feature: | Long Time Materials |
Refractoriness (℃): | 1580< Refractoriness< 1770 |
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Material Type | CT-26 |
Classification Temperature (ºC) | 1400±30 |
Density (kg/m3) | 800±50 |
Cold Crushing Strength (MPa) | 2.1±0.2 |
Cold Modulus Rupture (MPa) | 1.3±0.2 |
Permanent Linear Change(1230ºC×4h) | 0.5±0.1% |
Linear Thermal Expansion | 0.48±0.05% |
Thermal Conductivity ºC | |
Mean Temperature, ºC | W/(m·k) |
400 | 0.29 |
600 | 0.32 |
800 | 0.35 |
1000 | 0.39 |
Chemical Analysis | % |
Al2O3 | 56±2 |
Fe2O3 | 0.9±0.1 |
SiO2 | 60±2 |
TiO2 | 0.5±0.01 |
CaO | 0.1±0.01 |
MgO | 0.1±0.01 |
K2O | 0.6±0.01 |
Na2O | 0.12±0.01 |
Dimensional Tolerances(mm) | ±0.5 |