Self-combustible ceramic abrasion-resistant

Self-igniting Ceramic Wear-Resistant Pipe Features Introduction

1. Self-igniting ceramic wear-resistant pipe features excellent wear resistance.

Ceramic composite pipes, with their inner lining made of alumina ceramic (a-AL2O3), possess a Mohs hardness of up to 9.0, equivalent to HRC90 and above. Consequently, they offer high wear resistance for conveying abrasive media in industries such as metallurgy, power, mining, and coal. Industrial operation has proven that their wear life is ten times or even dozens of times that of quenched steel.

2. Self-propelled ceramic wear-resistant pipe with low operating resistance

Ceramic composite pipes, with their smooth inner surfaces and non-corrosive nature, do not have the raised helical lines found on the inner surfaces of seamless steel pipes. After testing by relevant testing units on the inner surface roughness and water resistance characteristics, the smoothness of their inner surfaces surpasses that of any metal pipe, with a water resistance coefficient of 0.0193, slightly lower than that of seamless pipes. Consequently, these pipes feature low operating resistance, which can reduce operational costs.

3. Self-igniting ceramic wear-resistant pipe: corrosion-resistant, anti-scaling

The steel ceramic coating is of (a-AL2O3), which is neutral in nature. As a result, it boasts resistance to acids and alkalis, corrosion from seawater, and features such as anti-scaling.

4. Self-igniting ceramic wear-resistant tube features excellent wear resistance, temperature resistance, and heat shock resistance.

Due to the monocrystalline structure of this corundum ceramic (a-AL2O3), composite pipes can operate stably over a long period within the temperature range of -50 to 700°C. The linear thermal expansion coefficient of the material is approximately 6-8×10-6/°C, which is about half that of steel pipes. The material exhibits excellent thermal stability.