Heat treatment of Socket Welding Flanges

Heat treatment is one of the important processes in the production of Socket Welding Flanges. Compared with other processing processes, heat treatment generally does not change the shape and overall chemical composition of the workpiece, but makes the Socket Welding Flanges have its unique chemical properties by changing the internal metallographic structure of the Socket Welding Flanges or changing the chemical composition of the Socket Welding Flanges. As we all know, the heat treatment of Socket Welding Flanges is divided into quenching, tempering, annealing and other processes. Then the most important thing in the quenching of Socket Welding Flanges is to select the appropriate quenching oil. The most important thing in the tempering of Socket Welding Flanges is to grasp the medium, and the most important thing in annealing is to grasp the temperature. What is quenching oil in heat treatment of Socket Welding Flanges? How to choose? The quenching oil used in the heat treatment of Socket Welding Flanges is essentially a kind of lubricating oil. Although it is only a kind of lubricating oil, the quenching oil in the heat treatment of Socket Welding Flanges must be selected correctly. If it is not selected properly, it will cause many problems in the heat treatment of Socket Welding Flanges and affect the chemical properties of socket flange after heat treatment. The selection of quenching oil for Socket Welding Flanges needs to be considered. The raw materials of Socket Welding Flanges mainly consider the chemical properties of raw materials, installation distance, weight, pressure bearing condition, oil used, flow rate of medium, etc. these need to be considered according to the actual use of each Socket Welding Flanges, rather than the general choice, which has a great impact on the chemical properties, It may cause unqualified products of Socket Welding Flanges.