Aluminum silicate castertips are the key parts of the continuous aluminum trip casting machine which directly effect the quality of aluminum sheets. The castertips can be divided into many types according to different casting machines.
Aluminum silicate caster tips is compounded by ceramic fiber and some other refractory materials. The opening surface and the coating of the working surface are smooth and it can resistant to the corrosion of the liquid aluminum, guarantee the purity of the aluminum sheet.
Physical and chemical index of ZIBO TAISHENG:
Al2O3 content: | 50-51% | Max working temp: | 1250℃ |
SiO2 content: | 48-49% | Continuous working temp: | 800℃ |
Slag content: | <0.06% | Compression strength: | ≥0.15Mpa |
Burning loss: | <1.1% | Bending strength: | ≥0.05Mpa |
Density: | 0.4-0.5g/cm3 | Thermal coefficient: | <0.12W/m.k (700℃) |
Castertips with excellent non-wetting properties, low thermal conductivity, high temperature stabilities, uniform density, smooth surfaces and close tolerance, is superior products for continuous aluminium strip casting.
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