Why do flange heat treated?
Our foreign trade sales staff in the production of orders is always on the order technical requirements of the heat treatment red seal, why the flange to do heat treatment, what are the benefits of heat treatment, we take the problem to further understand.Heat treatment is one of the important processes in the manufacture of mechanical parts and molds.Generally speaking, the heat treatment of flange can improve the performance of flange, such as wear resistance and corrosion resistance.It can also improve the organization and stress state of the blank to facilitate all kinds of cold and heat processing.
The heat treatment process generally used by our company is overall heat treatment, overall heat treatment is overall heating of the flange, and then cooling at the appropriate speed, to obtain the required metallographic organization, to change the mechanical properties of the overall metal heat treatment process.The overall heat treatment of flange has four basic processes: annealing, tempering, quenching and tempering.
Metal heat treatment is one of the important processes in mechanical manufacturing. Compared with other processing processes, heat treatment generally does not change the shape and overall chemical composition of flange workpiece, but gives or improves the performance of flange workpiece by changing the microscopic organization of the workpiece or changing the chemical composition of flange workpiece surface.It is characterized by improving the internal quality of the workpieces.Therefore, it is a special process in mechanical manufacturing, is one of the important processes in the process of mechanical parts and mold manufacturing.It can guarantee and improve the various performance of the workpiece, such as wear resistance, corrosion resistance, etc.It can also improve the organization and stress state of the blank to facilitate the progress Do all kinds of cold and hot processing.
In general, A350LF2 flange, stainless steel flange is to do heat treatment, in addition to customer requirements, A105, A105N carbon steel flange is also to do heat treatment.
