new way and a new combined device for the implementation of a pre - and postlu00f6dtemperatur controlled martensitfri lu00f6dningsprocess with controlled lu00f6dtemperatur

摘要

The present invention (Figure 1) relates to a new formula-controlled method of joining by brazing a connecting piece with a workpiece where the temperature is controlled during all phases of the process before, during and after the brazing temperature phase so that adverse structural changes of the work material (martensite formation) after brazing are eliminated while also minimising energy consumption and process insecurity. Furthermore, a device for the execution of the method.