Loading Port:Shanghai
Payment Terms:TT OR LC
Min Order Qty:1 m.t.
Supply Capability:111 m.t./month
high alumina shaped refractory bricks,ISO
High strength
Good corrosion resist
Good thermal conductivity
Good performance
High alumina shaped refractory bricks produced from he high qualiy bauxite,have passed the ISO international certified.
advantages
High strength;
Good performance in high temperature;
Good corrosion resistance;
Good erosion resistance;
Good thermal shock resistance;
Good thermal conductivity;
And so on.
applications
Being widely used for blast furnace,hot-blast furnace,cement furnace and glass furnace in chemical,metaland ceramic industries.
Items | Index | |||||
LZ80 | LZ75 | LZ65 | LZ55 | LZ48 | ||
Al2O3% ≥ | 80 | 75 | 65 | 55 | 48 | |
0.2Mpa RUL ≥ | 1530 | 1520 | 1500 | 1450 | 1420 | |
PLC%
| 1500°,2h | +0.1~ -0.4 | ||||
1450°,2h | +0.1~-0.4 | |||||
AP% ≤ | 22 | 23 | 23 | 22 | 22 | |
Mpa CCS ≥ | 55 | 50 | 45 | 40 | 35 | |
Items | For blast furnace | For hot-blast furnace | |||||
GL-65 | GL-55 | GL-48 | RL-65 | RL-55 | RL-48 | ||
Al2O3%≥ | 65 | 55 | 48 | 65 | 55 | 48 | |
Fe2O3%≤ | 2.0 | ||||||
Refractoriness≥ | 180CN | 178CN | 176CN | 1780° | 1760° | 1740° | |
0.2Mpa RUL °≥ | 1500 | 1480 | 1450 | 1500 | 1470 | 1420 | |
PLC%
| 1500°,2h | 0~ -0.2 | 0.1~-0.4 | ||||
1450°, 2h | 0~-0.2 | 0.1~-0.4 | |||||
AP%≤ | 19 | 18 | 22 | ||||
Mpa CCS≥ | 58.8 | 49.0 | 50 | 45 | 40 | ||
