Alumina wear-resistant ceramic sheets are currently in demand in the market, and everyone is more concerned about the service life of alumina wear-resistant ceramic sheets. Generally, how long can the ceramic wear-resistant sheet of this material be used? Today I will introduce it to you.
To understand the service life of alumina wear-resistant ceramic sheets, we must first understand the wear mechanism. The wear of alumina wear-resistant ceramic sheets can be roughly divided into cutting wear, fatigue wear, abrasive wear, Impact wear, etc. Due to the different working principles of each type of wear, the wear mechanism of ceramic sheets is also very different. In practical applications or experiments, they are often not isolated, but interconnected ties, and interact with each other.
The service life of alumina wear-resistant ceramic sheets is not only related to its quality, but also external factors, mainly including the size of medium particles, hardness, friction mode, environment, load, flushing speed, temperature, and time.
Generally speaking, the smaller the particles, the lower the concentration, the lower the scouring speed, the smaller the scouring angle, and the longer the service life of the alumina wear-resistant ceramic sheet. Usually in the network pipe of the slag micro powder production line, the surface area of the micro powder is 420~450m2/kg, the concentration is 350a/Nm3, the speed is 28~30m/s, and the flushing angle is 30, the 20mm wear-resistant ceramic sheet can be used for 8~10 years. Raw and clinker grinding materials are easier to grind than slag, and the service life of alumina wear-resistant ceramic sheets with the same thickness can reach more than 10 years.
