The use of hardware also requires heat treatment to change its shape because of its relatively high hardness, so as to facilitate subsequent use. And there are also higher requirements for the heat treatment process used, so that the effect of the use of hardware will also be better reflected.

In the heat treatment process, metals, alloys and other materials can be processed to obtain better hardness and performance. In hardware parts, different processing techniques are selected according to different products and product requirements. In the metal heat treatment process, it can be processed by heating, heat preservation and cooling. And for hardware heat treatment, ordinary heat treatment and surface heat treatment can be performed, and these two heat treatments have a variety of heat treatment processes. Different processes have different effects.

Heat treatment can improve the properties of the material and is the final heat treatment for some parts. The hardware is heat treated. According to different processes, corresponding effects can be obtained. Sometimes the processes can be used together to obtain better results.

The heat treatment process used by hardware can be processed in stages through different forms of use. In this way, there will be more prepared judgments for different forms of hardware processing.