The ceramic composite tube is manufactured by self-propagating high temperature synthesis-centrifugation method. It is to put the seamless composite tube in the tube mold of the centrifuge, and add a mixture of iron red and aluminum powder into the composite tube, which is called thermite in chemistry. Let's take a look at the characteristics of ceramic composite pipes.
What are the characteristics of ceramic composite pipes
1. Good wear resistance
Because the inner lining of the ceramic composite pipe is corundum ceramic (a-AL2O3), the Mohs hardness can reach 9.0, which is equivalent to HRC90 or more. Therefore, it has high wear resistance for abrasive media transported by metallurgy, electric power, mining, coal and other industries. It has been proved by industrial operation that its wear resistance life is ten times or even dozens of times that of hardened steel.
2. Low running resistance
Because the inner surface of SHS ceramic composite pipe is smooth and never corroded, it does not have convex helixes on the inner surface of seamless steel pipes. The internal surface roughness and water resistance characteristics of the relevant testing units have been tested, and the internal surface smoothness is better than that of any metal pipe, and the clearing resistance coefficient is 0.0193, which is slightly lower than that of seamless pipes. Therefore, the pipe has the characteristics of low running resistance, which can reduce the running cost.
3. Corrosion resistance and anti-scaling
Since the steel ceramic layer is (a-AL2O3), it is a neutral character. Therefore, it has acid and alkali resistance and seawater corrosion resistance, and at the same time has the characteristics of anti-scaling and so on.
