With this method all the requirements are met, according to design and manufacture processes as to control and homogenize the temperature of the components.
Heat treatments by internal combustion
![combustion-interna](http://coopertt.com/storage/2016/05/combustion-interna.jpg)
![tratamiento-de-combustion-interna](http://coopertt.com/storage/2016/05/tratamiento-de-combustion-interna.jpg)
With this method all the requirements are met, according to design and manufacture processes as to control and homogenize the temperature of the components.