Descripción del producto
Alta alúminaAislamiento RefractoryLadrillos
Artículos | Kentucky-JM23 | Kentucky-JM26 | Kentucky-JM28-1 | Kentucky-JM28-2 | Kentucky-JM30 | |
ºC Temperatura de servicio | 1260 | 1430 | 1540 | 1540 | 1650 | |
(B.D.)g / cm3 ≤ Densidad a Granel | 0.5 | 0.8 | 0.9 | 0.95 | 1.05 | |
Mpa ≥ MO | 0.7 | 1.1 | 1.5 | 1.6 | 2.0 | |
Mpa ≥ CCS | 1.0 | 2.0 | 2.2 | 2.3 | 2.7 | |
ºC SOCIEDAD ANÓNIMA | % | 0.3 | 0.4 | 0.5 | 0.5 | - |
ºC×8h | 1230 | 1400 | 1510 | 1510 | ||
1090ºC% ≤ Rcoeficiente reversible de expansión térmica | 0.6 | 0.7 | 0.8 | 0.8 | 0.9 | |
w / m.k≤ Tconductividad hermica | 400ºC | 0.15 | 0.28 | 0.32 | 0.33 | - |
600ºC | 0.17 | 0.31 | 0.34 | 0.36 | - | |
800ºC | 0.19 | 0.33 | 0.36 | 0.39 | - | |
1000ºC | 0.24 | 0.35 | 0.39 | 0.42 | - | |
Alabama2O3% ≥ | 37 | 50 | 60 | 60 | 68 | |
Fe2O3% ≤ | 1.0 | 1.0 | 0.8 | 0.8 | 0.7 | |
SiO2% ≤ | 45 | 43 | 36 | 36 | 29 |