The present technology concerns one or more methods for joining of metal
components especially components of a gas turbine, in which joining of
the corresponding joining surfaces of the components occurs by means of
an inductive low or high-frequency pressure welding and in which, before
heating and joining of the components by means of inductive low or
high-frequency pressure welding, sputter etching of the joining surfaces
is carried out. The present technology also concerns a device for
execution of an inductive low or high-frequency pressure welding method
for joining the metal components, especially components of a gas turbine,
with at least one induction generator and at least one inductor, as well
as a component produced with the method according to the present
technology.
