4 methods of metal heat treatment process
Release time:
2022-06-17
According to the characteristics of metal heat treatment process, we should pay attention to the following points:
According to the characteristics of metal heat treatment process, we should pay attention to the following points:
1. A certain heat treatment process
We need to pay attention to the technical problems of high-frequency heating equipment to achieve a certain heat treatment process. Whether this process can be applied and produced. Although some processes can get good results from samples, they cannot be applied and produced because some technical problems have not been solved well. Therefore, when we understand the heat treatment process, we must pay special attention to this point, so as to better solve this problem.
2. The relationship with other processing processes
Please pay attention to the relationship with other processing processes, such as: process route, organizational status before and after treatment, and follow-up procedures.
3. Master special laws or characteristics
Each heat treatment process is determined by its special laws. For example: the basic difference between quenching and annealing lies in the different organizational states (annealing softens the workpiece; quenching, on the contrary, hardens the heated workpiece). Therefore, their insulation, heating and cooling all have their special requirements and many special problems. By comparing and mastering their characteristics, we can be very familiar with various heat treatment processes.
4. General rules
The metal heat treatment process of high-frequency heating equipment involves a wide range and complex content, but no matter what kind of heat treatment process, the basic rule is heating-insulation-cooling. These three issues determine the nature of the heat treatment process.
For example: different heat treatment processes have different heating media, heating methods and heating temperature areas, but no matter what kind of heat treatment process, we need to consider heating, heat preservation and cooling are similar. Therefore, when we understand various metal heat treatment processes, we should start with the above three basic questions.
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