The best materials of the chain grate piece are RTSi 5 and RQTSi5.
As an important part of the boiler fittings, the choice of material is directly related to the operation efficiency and safety of the boiler. RTSi 5 and RQTSi5 grate are recommended for their excellent performance. These two kinds of materials need to have the ability to operate stably for a long time at high temperature, because the temperature in the boiler operation in the furnace is often up to hundreds or even thousands of degrees Celsius. Therefore, they not only need to have excellent high temperature resistance, but also have good thermal stability to prevent deformation or rupture caused by temperature changes. In addition, because the boiler operation will produce a large amount of flue gas and ash, these substances are often very corrosive, therefore, RTSi 5 and RQTSi5 material grate pieces also need to have excellent corrosion resistance, to ensure that it is not damaged in the long-term operation process. At the same time, the grate of these two kinds of materials also needs to have good wear resistance to cope with the complex operating environment in the furnace, such as particulate erosion, wear, etc. Finally, considering the safety and operation efficiency of the boiler, the grate of RTSi 5 and RQTSi5 materials need to meet certain precision and size requirements in the design and manufacturing process, including the thickness, length and width of the grate, as well as the clearance, arrangement and other design elements. The accuracy and rationality of these parameters will directly affect the boiler combustion efficiency, flue gas emission and other key indicators 1.
