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Feature:
High strength at normal and high temperature states, larger thermal conductivity, Excellent thermal shock stability,strong wearing resistance at high-temp. States. Strong chemical erosion resistance,etc.
Copper smeting coverter e-fuzed re-bonded MgO-Cr2O3 tuyere e...
High-wearing chrome-Corundum Refractory Brick
High strength wearing-resisting Si-Mullite refractory brickMade of the industry SiC as main material, adding some certain of SiO2 or mullite fine sand, through mixing, drying,shaping and sintering at high temperature.
High strength at normal and high temperature states, larger thermal conductivity, Excellent thermal shock stability,strong wearing resistance at high-temp. States. Strong chemical erosion resistance,etc. features.
Used in the severe wearing zone of waste incinerator, such as side wall and bottom of furnace in the propeller.
Chemical and Physical Property
|
Item Brand |
SiC (%)≥ |
Al2O3 (%)≥ |
A. P. (%)≤ |
B. D. (%)≥ |
Rupture Strength (MPa)≥ |
Thermal conductivity |
|---|---|---|---|---|---|---|
|
HXSB-1 |
87 |
2 |
11 |
2.70 |
20 |
13.4 |
|
HXSB-2 |
67.5 |
8 |
11 |
2.65 |
18 |
5.8 |
*They are typical values in this table, not a basis for order.
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