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On the heating temperature of metal heat treatment

In modern society, the use of metal heat treatment is very common. How much do you know about the heating temperature? If you don't know much about the relevant content, let's take a look with the editor.


On the heating temperature of metal heat treatment

Heating temperature is one of the important parameters of metal heat treatment process. The selection and control of heating temperature is the main problem to ensure the quality of heat treatment. The heating temperature varies with the treatment of metal materials and the purpose of heat treatment. But generally speaking, it is heated to the phase transition temperature to obtain high temperature.


Therefore, when the metal workpiece surface reaches the required heating temperature, it must be kept at a certain temperature for a certain period of time, so that the internal and external temperatures remain the same, so that the microstructure changes completely. This period is called holding time. When high energy density heating and surface heat treatment are used, the heating rate is very fast, and the holding time is generally not in the metal heat treatment.


The above is the heating temperature of metal heat treatment provided by you. If you have any questions, welcome customers to consult, we will serve you wholeheartedly.


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