
By: Zhejiang Shangguijuli Special Material Technology Co., Ltd.
Price:Available on request
Aluminium titanate ceramic lining bricks are particularly suitable for use as lining bricks in melting furnaces and holding furnaces due to their three main advantages: low thermal conductivity, resistance to thermal shock and non-wetting with molten aluminium. Compared with traditional cast refractory kilns, the walls of melting furnaces lined with aluminium titanate bricks are less susceptible to slagging, which saves time and effort in maintenance and gives them a longer service life.
The use of aluminium titanate ceramic lining bricks in degassing and filtering tanks as well as in machine-side holding furnaces results in a better heat preservation effect and a longer life span of the equipment as well as energy savings.
Aluminium titanate ceramic lining bricks in furnaces makes the molten aluminium cleaner and effectively overcomes the problems caused by moisture absorption in poured material furnace walls because of its nonwetting property and does not react with molten aluminium.
Feature:
Parameter:
|
Performance Parameter |
Ai2TiO5 |
|
|
Density (g/cm) |
Density |
3.2-3.4 |
|
Hardness |
Hardness |
55-70 |
|
Fracture toughness (MPa•m) |
Fracture Toughness |
3.5 |
|
Bending strength (Mpa) |
Bending Strength |
35-60 |
|
Young's modulus |
Young's Modulus |
200 |
|
Thermal conductivity (W/m•K) |
Thermal Conductivity |
46024 |
|
Coefficient of thermal expansion (10⁻⁶ K⁻¹) |
Thermal Expansion Coefficient |
0-1.6 |
|
Maximum operating temperature |
Maximum Operation Temperature |
1450 |
|
Thermal shock resistance |
Thermal shock resistance |
Excellent |
|
Non-stick property |
Non-stick performance |
Good |
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