Advanced Ceramic Aluminum Silicate Caster/casting Tip For Aluminum Sheet Casting
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Product Details
Aluminum silicate caster tip is the key part of the aluminum continuous casting machine, and can directly effect the quality of the aluminum sheet . The casting materials can be divided into many types according to different casting machines.
Aluminum silicate casting tip material is compounded by ceramic fiber and some other materials. The opening surface and the coating of the working surface are smooth, can resistant to the corrosion of the liquid aluminum , guarantee the purity of the aluminum sheet .
Characteristic:
? Excellent flexibility , no deformation
? Long life time
? Corrosion resistance to the molten aluminum
Density(kg/m3) | Max. working temperature | Expansion coeffcient (0-1000?) | Thermal conductivity (900w/m.k) | Contraction coefficient (700?×12h) | Compression strength (MPa) | |
1# | 390-430 | =1000? | 2.5×10-6 | =0.12 | =0.5 | =0.10 |
2# | 450-490 | =1200? | 2.1×10-6 | =0.14 | =0.5 | =0.15 |
Type | Ordinary type | High aluminum type |
Color | White | Pure white |
Working temperature(?) | 1000 | 1260 |
Fiber diameter(um) | 2-3 | 2-3 |
AL2O3 | 44 | 52-54 |
AL2O3+SiO2 | 96 | 99 |
Fe3O3 | <1.2 | 0.2 |
Na2O+K2O | =0.5 | 0.2 |
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