Heat Treatment Casting Fan

Heat treatment is a method of changing the structure and properties of materials by controlling their heating and cooling processes. During the manufacturing process of cast fans, heat treatment can be used to improve the hardness, strength and corrosion resistance of the fans.
The heat treatment process usually includes the following steps:
1. Heating: Place the cast fan parts into a high-temperature furnace for heating. The heating temperature and time are controlled according to the type and requirements of the material.
2. Heat preservation: After reaching the required temperature, the fan parts are kept at high temperature for a period of time to rearrange the grains of the material and eliminate stress and defects.
3. Cooling: Cool the heated fan parts quickly to fix the new structure of the material. The control of cooling rate has a great influence on the final material properties.
Through heat treatment, the hardness and strength of the cast fan can be improved, thereby increasing its service life and durability. In addition, heat treatment can also improve the corrosion resistance of fan parts, making them more suitable for use in harsh environments.
In summary, heat treatment is an important step in the casting fan manufacturing process and can significantly improve the performance and quality of fan parts.