Vacuum annealing furnace features

A vacuum annealing furnace is a device used for annealing materials. It improves the physical and chemical properties of materials by placing the material in a vacuum environment, heating it to a certain temperature, and then gradually cooling it.
The main feature of a vacuum annealing furnace is that it can be annealed in an oxygen-free, dust-free, gas-free environment, avoiding oxidation and contamination on the surface of the material. By controlling the annealing temperature and holding time, the material’s grain structure, hardness, strength, and electrical properties can be adjusted.
A vacuum annealing furnace usually includes components such as a heating chamber, a vacuum system, a control system, and a cooling system. The heating chamber is usually made of high-temperature resistant materials with excellent insulation and thermal stability. The vacuum system is used to create and maintain the required vacuum degree to ensure a pure environment during the annealing process. The control system is responsible for monitoring and adjusting parameters such as temperature, pressure, and time to ensure precise control of the annealing process. The cooling system is used to quickly cool the material to the required temperature.

Vacuum Annealing Furnace