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. 

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.

 

Name Ordinary Aluminous type Color White Pure White Working Temperature (℃) 1000 1260 Fiber diameter( μm) 2-3 2-3 AL2O3 (%) 44 52-54 AL2O3+SiO2(%) 96 99 Fe3O3(%) <1.2 0.2 Na2O+K2O(%) ≤0.5 0.2
2#	450-490	?1200°c	2.5*10-6	?0.14	?0.5

 
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