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Fusion welding without pressure

Drawn arc welding

Process Joining process that welds two workpieces by the generation of an electric arc. It’s imperative that the detail has a defined protrusion.

Electro gas welding

Process Joining process resulting from the continuous supply of a metal electrode, which is melted in the presence of a protective gas.

Electro slag welding

Process Joining process done by melting a metal electrode. This takes place along with a continuous addition of flux.

Gas welding

Process Joining process where a continuously deposited filling material is melted by the heat created by combustion of acetylene and oxygen.

Laser Hybrid Welding

Process Joining process created by the continuous supply of a metal electrode. This is melted by an electric arc and a laser beam, both protected by an inert gas.

Laser Pressure Welding

Process Joining process where two workpieces are welded by use of a laser beam and a pressure-loaded roller, which continuously moves over the heating area.

Laser welding

Process Joining process by melting the material with lasers.

MAG welding

Process Joining process created by the continuous supply of a metal electrode, which is melted in an electric arc protected by an active gas.

Manual metal arc welding, MMA

Process Joining process where a continuously supplied flux coated metal electrode creates an electric arc with the workpieces.