The heat-resistant steel used in the burner nozzle of the power plant boiler is essential to ensure the long-term stable operation of the equipment. Among the many heat-resistant steel materials, ZG40Cr25Ni20Si2 stands out for its excellent high temperature resistance and non-oxidation properties, becoming the preferred material for this key part.
ZG40Cr25Ni20Si2 heat-resistant steel is a special steel designed for high-temperature environments, it has extremely high thermal stability and oxidation resistance. At high temperatures, the steel is able to form a dense oxide film that effectively prevents further intrusion of oxygen, thus keeping the structure and properties of the material stable. This enables ZG40Cr25Ni20Si2 to maintain excellent performance under extreme operating conditions, such as high temperature, high pressure and strong corrosion environment.
In addition to its excellent high-temperature resistance, ZG40Cr25Ni20Si2 heat-resistant steel also has good mechanical properties and processability. It has high strength, hardness and wear resistance, and is able to withstand the impact and wear generated by the burner nozzle during the working process. At the same time, this steel is also easy to process and form, which is convenient for processing and installation in the manufacturing process.
To sum up, the nozzle of the boiler burner of the power plant is made of ZG40CR25Ni20Si2 heat-resistant steel, which can not only effectively resist high temperature and oxidation and ensure the long-term stable operation of the equipment, but also provides convenience for the manufacture and maintenance of the equipment due to its excellent mechanical properties and processing properties. The choice of this material undoubtedly provides a strong guarantee for the efficient and safe operation of the power plant boiler.