Aluminum silicate caster tips are the key parts of the continuous aluminum trip casting machine which directly effect the quality of aluminum sheets. The caster tips can be divided into many types according to different casting machines. Aluminum silicate caster tips produced by our plant 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 .
The aluminum titanate has higher melting point,lower thermal expansion coefficient and excellent heat-shock resistance .Besides,the aluminum titanate don't infiltrate with the metal melt(especially the non-ferrous metals) and glass melt.Therefore aluminum titanate can be widely used in the conditions of high-temperature resistance,heat-shock resistance and corrision resistance.
The aluminum titanate riser tube is the key part of the low pressure aluminum casting machine,the features are as following:
1,Excellent thermal shock resistance
2,No infiltration with the non-ferrous metal
3,Excellent wear resistance
4,Low thermal-expansion coefficient
5,The service life of the aluminum titanate riser tube can reach 60 days , can enhance the production efficiency and reduce the cost.
6,Isostatic Forming
7,Exact dimensions machined by CNC
Silicon nitride thermocouple protection tube
Using pure silicon nitride thermocouple protection tubes, the temperature transmission and induction are more rapid and accurate with its high strength and thin thickness. With excellent oxidation resistance and corrosion resistance, the service life of silicon nitride thermocouple protection tube is more than 5-8 times that of NSIC tubes.At the same time, silicon nitride is not infiltrated with the non-ferrous metal melt and it is not easy to form slags and is easier to maintain