Normalizing Heat Treatment Furnace & Applications
Normalizing process is the heating of steel to a predetermined temperature for a while and then cooling it in air. This forms a microstructure with a mixture of ferrite and cementite with higher strength and hardness, but lower ductility.
For improving the machinability of carbon steel, the structural components are heated to a suitable temperature and cooled in air.
Normalizing Furnaces by Therelek
Horizontal Vacuum Furnace
![](https://www.therelek.com/wp-content/uploads/2020/05/Horizontal-Vacuum-Furnace-therelek-featured-300x300.jpg)
Our Horizontal Vacuum Furnace has cold wall construction with metallic/graphite hot zone. The door swivels sideward and the material is loaded from the front.
![](https://www.therelek.com/wp-content/uploads/2020/05/Horizontal-Vacuum-Furnace-therelek-featured-300x300.jpg)
Vertical Vacuum Furnace
![](https://www.therelek.com/wp-content/uploads/2020/05/Vertical-Vacuum-Furnace-therelek-featured-1-300x300.jpg)
Therelek’s Bell furnace is designed with optimal performance for high sensitivity and delicate components.
![](https://www.therelek.com/wp-content/uploads/2020/05/Vertical-Vacuum-Furnace-therelek-featured-1-300x300.jpg)
Sealed Quench Furnace
![](https://www.therelek.com/wp-content/uploads/2020/05/sealed-quench-furnace-300x300.jpg)
Therelek’s Sealed Quench Furnace line consists of preheating and tempering furnaces, washing machines, stationary table, hydraulic lifts and charge transfer systems
![](https://www.therelek.com/wp-content/uploads/2020/05/sealed-quench-furnace-300x300.jpg)
Continuous Mesh Belt Furnace
![](https://www.therelek.com/wp-content/uploads/2020/05/continuous-mesh-belt-furnace-therelek-featured-300x300.jpg)
A multi-zone control environment is present in a continuous high-temperature furnace, often with a single pre-heating zone,
![](https://www.therelek.com/wp-content/uploads/2020/05/continuous-mesh-belt-furnace-therelek-featured-300x300.jpg)
Chamber Furnace
![](https://www.therelek.com/wp-content/uploads/2017/10/chamber-furnace-300x300.jpg)
Therelek’s chamber furnace can operate up to 1800°C. These furnaces are usually rugged, refractory based construction
![](https://www.therelek.com/wp-content/uploads/2017/10/chamber-furnace-300x300.jpg)
Roller Hearth Furnace
![](https://www.therelek.com/wp-content/uploads/2020/06/Roller-Hearth-Furnace-1-300x300.jpg)
Roller hearth furnaces are designed for continuous production and easy maintenance to handle large size and weights
![](https://www.therelek.com/wp-content/uploads/2020/06/Roller-Hearth-Furnace-1-300x300.jpg)
Bogie Hearth Furnace
![](https://www.therelek.com/wp-content/uploads/2016/10/bogie-hearth-furnace-300x300.jpg)
Our standard bogie hearth furnace goes up to 1500°C, however, we make custom designed furnaces for any special requirements
![](https://www.therelek.com/wp-content/uploads/2016/10/bogie-hearth-furnace-300x300.jpg)
Continuous Mesh Belt Furnace
![](https://www.therelek.com/wp-content/uploads/2020/05/continuous-mesh-belt-furnace-therelek-featured-300x300.jpg)
A multi-zone control environment is present in a continuous high-temperature furnace, often with a single pre-heating zone.
![](https://www.therelek.com/wp-content/uploads/2020/05/continuous-mesh-belt-furnace-therelek-featured-300x300.jpg)
Continuous Air Circulation Furnace
![](https://www.therelek.com/wp-content/uploads/2017/10/continuous-air-circulation-furnace-300x300.jpg)
Continuous air circulation furnace is usually multi-zone controlled for better process control. Individual zones can have preset temperature controls for best process results.
![](https://www.therelek.com/wp-content/uploads/2017/10/continuous-air-circulation-furnace-300x300.jpg)