Results 21 to 30 of about 1,781,818 (285)
A review of numerical analysis of friction stir welding [PDF]
, 2014 Friction stir welding is a relatively new solid-state joining technique which is widely adopted in different industry fields to join different metallic alloys that are hard to weld by conventional fusion welding. Friction stir welding is a highly complex
He, Xiaocong, Gu, Fengshou, Ball, Andrew
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Effect of Welding Sequence in Angular Distortion on Butt Joint GMAW Process
Applied Sciences, 2022 Over time, the industrial use of the welding process has grown in significance and is now one of the primary methods for joining metallic parts. During the welding process, metallurgical and structural modifications occur close to the welded joint.
Inês S. Afonso +2 more
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Analysis of hybrid Nd:Yag laser-MAG arc welding processes. [PDF]
, 2011 In the hybrid laser-arc welding process, a laser beam and an electric arc are coupled in order to combine the advantages of both processes: high welding speed, low thermal load and high depth penetration thanks to the laser; less demanding on joint ...
F. Coste +9 more
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Facta Universitatis, Series: Mechanical Engineering, 2020 In this paper the influence of tack welds distribution and welding sequence on angular distortion of the Tungsten Inert Gas (TIG) welded joint was tested. Additionally, the effect of welding current on angular distortion was assessed. For research X2CrTiNb18 (AISI 441) stainless steel (2.5 mm thick) was chosen.
Jacek Tomków +2 more
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Welding sequence effects on residual stress distribution in offshore wind monopile structures [PDF]
Fracture and Structural Integrity, 2016 Residual stresses are often inevitably introduced into the material during the fabrication processes, such as welding, and are known to have significant effects on the subsequent fatigue crack growth behavior of welded structures.
Ali Mehmanparast +3 more
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Effect of Welding Orientation in Angular Distortion in Multipass GMAW
Journal of Manufacturing and Materials Processing, 2021 The use of the welding process on an industrial scale has become significant over the years and is currently among the main processes for joining metallic materials. Along the weld, structural changes occur in the vicinity of the joint.
Lucas Martins Garcia +2 more
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Mechanical characterisation and modelling of resistance welding [PDF]
, 2010 Resistance welding is used very extensively in industry for a wide range of applications. Knowledge and measurement of the dynamic characteristics of resistance welding equipment is important in the design of the equipment and in optimization of ...
Van Rymenant, Patrick
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Sequencing and Welding of Molecular Single‐Crystal Optical Waveguides [PDF]
Advanced Functional Materials, 2020 AbstractMolecular crystals are promising anisotropic optical transducing media for next‐generation optoelectronic microdevices that will be capable of secure transduction of information and impervious to external electromagnetic interference. However, their full potential has not been explored yet due to their poor processability, low mechanical ...
Luca Catalano +8 more
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Results in Engineering, 2023 Related to weld quality, level of imperfections is limited which can result in the need of grinding and repair welding. It results in material removal and additional heat cycles causing superimposed distortions and altering the distribution of residual ...
D. Kollár
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Correlation between laser welding sequence and distortions for thin sheet structures
, 2017 Thin ultra-high strength steel shaped as 700â mm long U-beams have been laser welded in overlap configuration to study the influence of welding sequence on distortions.
Andersson, Oscar, +12 more
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