Results 161 to 170 of about 3,727 (202)

Experimental Study and Numerical Modeling of Inter-Pass Forging in Wire-Arc Additive Manufacturing of Inconel 718. [PDF]

open access: yesMaterials (Basel)
Smetannikov OY   +5 more
europepmc   +1 more source

HYBRIDIZATION OF LASER WELDING

Transport engineering, 2022
The paper objective is to study a hybrid welding process based on the combination of two methods: laser and plasma ones. The combination of two different types of welding is a promising way to detect and then eliminate the defects of each of them.
Alekcandr Gorbunov   +3 more
openaire   +1 more source

Laser-Arc Hybrid Welding

Solid State Phenomena, 2007
Hybrid welding of stainless steels or aluminum alloys was performed using the heat sources of YAG laser and TIG, or YAG laser and MIG, respectively. The effects of welding conditions and melt flows on penetration depth, weld bead geometry and bubble/porosity formation were investigated with X-ray transmission real-time observation method.
Seiji Katayama   +3 more
openaire   +1 more source

Modern hybrid welding process for structural steelwork engineering-laser submerged arc hybrid welding

ICALEO 2015: 34th International Congress on Laser Materials Processing, Laser Microprocessing and Nanomanufacturing, 2015
The welding of steel with large plate thicknesses gains more and more in importance for the structural steelwork engineering (e.g. pipe- or crane building). Nowadays those welding tasks are performed by a time-consuming conventionally submerged-arc welding process.
Uwe Reisgen   +3 more
openaire   +1 more source

Welding phenomena and weld penetration during laser or hybrid welding

PICALO 2010: 4th Pacific International Conference on Laser Materials Processing, Micro, Nano and Ultrafast Fabrication, 2010
Laser and hybrid welding phenomena for the production of sound and deep welds are described from the observation results of plume behavior, plume-laser interaction, keyhole behavior and melt flows on the surface and inside the molten pool through high speed video cameras and X-ray transmission imaging system.
Seiji Katayama   +2 more
openaire   +1 more source

Hybrid welding technologies and welded joints

Welding International, 2013
Hybrid welding technologies (e.g. laser-arc, laser-plasma, light laser, submerged laser-arc and permanent joints) and their special features and applications are described.
openaire   +1 more source

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