Advanced Ceramic Aluminum Silicate Caster/casting Tip For Aluminum Sheet Casting

Product Detail

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