A method for electron-beam welding of nickel-based superalloys includes joining two components of a component to be produced of nickel-based superalloys by electron radiation in which the electron radiation is guided with a feed rate of 12 mm/min to 120 mm/min, in particular of 40 mm/min to 80 mm/min, over a joining zone of the two components. A device for the electron-beam welding of two components to form a component of nickel-based alloys, which has at least a vacuum chamber, in which an electron radiation or laser radiation is generated and is directed onto a joining zone of two components to be joined.

A method for electron-beam welding of nickel-based superalloys includes joining two components of a component to be produced of nickel-based superalloys by electron radiation in which the electron radiation is guided with a feed rate of 12 mm/min to 120 mm/min, in particular of 40 mm/min to 80 mm/min, over a joining zone of the two components. A device for the electron-beam welding of two components to form a component of nickel-based alloys, which has at least a vacuum chamber, in which an electron radiation or laser radiation is generated and is directed onto a joining zone of two components to be joined.

A method for electron-beam welding of nickel-based superalloys includes joining two components of a component to be produced of nickel-based superalloys by electron radiation in which the electron radiation is guided with a feed rate of 12 mm/min to 120 mm/min, in particular of 40 mm/min to 80 mm/min, over a joining zone of the two components. A device for the electron-beam welding of two components to form a component of nickel-based alloys, which has at least a vacuum chamber, in which an electron radiation or laser radiation is generated and is directed onto a joining zone of two components to be joined.

A method for electron-beam welding of nickel-based superalloys includes joining two components of a component to be produced of nickel-based superalloys by electron radiation in which the electron radiation is guided with a feed rate of 12 mm/min to 120 mm/min, in particular of 40 mm/min to 80 mm/min, over a joining zone of the two components. A device for the electron-beam welding of two components to form a component of nickel-based alloys, which has at least a vacuum chamber, in which an electron radiation or laser radiation is generated and is directed onto a joining zone of two components to be joined.

A method for assembling at least two parts includes using transparent welding using an energy input beam which travels a trajectory in a closed loop. The trajectory of the energy input beam and/or at least one parameter of the energy input beam is configured so that the weld bead has mechanical and/or geometrical characteristics that are substantially constant over all its length. A method for assembling a primary structure of an aircraft pylon which uses this assembly method to link the panels of the primary structure to one another, a primary structure of an aircraft pylon thus obtained, as well as an aircraft comprising at least one such primary structure is also described.

An energy storage device is equipped with a container having a container body and a lid body, which closes an opening of the container body. An elongated welded part which is a welded portion between the container body and the lid body, is formed on the container. The welded part has a first welded part and a second welded part arranged in a row in a lengthwise direction of the welded part, wherein a width of the second welded part in a widthwise direction of the welded part is set larger than a width of the first welded part in the widthwise direction. A gas release vent is disposed on the lid body, wherein the second welded part is disposed on a lateral side of the gas release vent, and a length of the second welded part in the lengthwise direction is set larger than a length of the gas release vent in the lengthwise direction.

An energy storage device is equipped with a container having a container body and a lid body, which closes an opening of the container body. An elongated welded part which is a welded portion between the container body and the lid body, is formed on the container. The welded part has a first welded part and a second welded part arranged in a row in a lengthwise direction of the welded part, wherein a width of the second welded part in a widthwise direction of the welded part is set larger than a width of the first welded part in the widthwise direction. A gas release vent is disposed on the lid body, wherein the second welded part is disposed on a lateral side of the gas release vent, and a length of the second welded part in the lengthwise direction is set larger than a length of the gas release vent in the lengthwise direction.

A unit for the regulation for control of a fluid pressure, having at least one housing section and a switching film connected to the at least one housing section. A chemically inert, non-rubber-like PTFEswitching film switching film is disposed in the valve housing and switches at pressure differences of 1 mbar to 250 mbar for regulating, opening or blocking a flow of a fluid from the inlet to the outlet. The switching film is formed of a fluorine and carbon containing polymer material. The switching film has a plate-shaped flat body with a bending region and has a central closure region surrounded by the bending region. The bending region, when switching the switching film, moves the central closure region relative to a valve seat of the valve housing in an axial direction of the plate-shaped flat body toward or away from the valve seat by a stretch free or low-stretch bending movement.

A unit for the regulation for control of a fluid pressure, having at least one housing section and a switching film connected to the at least one housing section. A chemically inert, non-rubber-like PTFEswitching film switching film is disposed in the valve housing and switches at pressure differences of 1 mbar to 250 mbar for regulating, opening or blocking a flow of a fluid from the inlet to the outlet. The switching film is formed of a fluorine and carbon containing polymer material. The switching film has a plate-shaped flat body with a bending region and has a central closure region surrounded by the bending region. The bending region, when switching the switching film, moves the central closure region relative to a valve seat of the valve housing in an axial direction of the plate-shaped flat body toward or away from the valve seat by a stretch free or low-stretch bending movement.

A method of manufacturing a fabricated object includes forming the fabricated object by laminating metal powder, the fabricated object including an opening portion that communicates with a hollow internal space, mounting a plug in the opening portion, and welding the plug mounted in the opening portion to the fabricated object.