Results 41 to 50 of about 2,153 (189)
Journal of Materials Research and Technology, 2023 External magnetic field has been employed to improve appearance and suppress defects in the single laser or arc welding, and its physical mechanism in magnetic-field-assisted single laser or arc welding has been clearly clarified. However, few studies on
Caiwang Tan +7 more
doaj +1 more source
Mathematical Problems in Engineering, Volume 2019, Issue 1, 2019., 2019 In the work, an analysis of the influence of electrode inclination on the distribution of temperature in the weld overlaying has been conducted. In the analytical description of the temperature field, a volumetric heat source model with an inclined axis with respect to the direction of surfacing was adopted.
Jerzy Winczek +4 more
wiley +1 more source
Computational and Mathematical Model with Phase Change and Metal Addition Applied to GMAW
Mathematical Problems in Engineering, Volume 2017, Issue 1, 2017., 2017 This work presents a 3D computational/mathematical model to solve the heat diffusion equation with phase change, considering metal addition, complex geometry, and thermal properties varying with temperature. The finite volume method was used and the computational code was implemented in C++, using a Borland compiler.
Alfredo dos Santos Maia Neto +5 more
wiley +1 more source
Results in Physics, 2019 Single pass multi-layer welding tests were carried out on 10Ni5CrMoV steel plate for construction, the effects of welding energy input and welding speed on the microstructures, hardness and impact energy at −40 °C of 10Ni5CrMoV steel welded joints were ...
Mingrong Zhou
doaj +1 more source
MATEC Web of Conferences, 2013 Le procédé de soudage hybride Arc/Laser est une solution aux assemblages difficiles de tôles de fortes épaisseurs. Ce procédé innovant associe deux sources de chaleur : un arc électrique produit par une torche MIG et une source laser placée en amont.
Desmaison Olivier +2 more
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Materials & Design, 2020 A 10 mm 316 L stainless steel plate was joined using multi-layer laser-MIG hybrid welding. Results showed that unmixed zone and “real” fusion zone (FZ) existed near the fusion line.
Zhengwu Zhu +4 more
doaj +1 more source
From Damage to Functionality: Remanufacturing of Thrust Roller Bearings by Tailored Forming
Advanced Engineering Materials, Volume 27, Issue 16, August 2025.Herein, the wear and fatigue behavior of repaired bearing raceways with a new powder alloy is investigated using a FE8 test‐rig and an oscillating tribometer. The tests are compared with industrial manufactured bearings to evaluate the repair quality. The repair can extend the service life of the repaired bearing to that of a new bearing and improves ...
Felix Saure +3 more
wiley +1 more source
Radial Deposition for Mechanical Bonding of Dissimilar Metals in Wire Arc Additive Manufacturing
Advanced Engineering Materials, Volume 27, Issue 7, April 2025.Concentric radial deposition patterns are used in a wire‐arc directed energy deposition system to produce a layer‐by‐layer in situ bimetallic coupling between AA5356 and SS308L. The additively generated mechanical bond is produced by residual pressure, created by different thermal expansion coefficients between the concentric material bands during ...
Lile Squires +2 more
wiley +1 more source
Study of fundamental parameters in hybrid laser welding [PDF]
, 2011 This thesis undertakes a study of laser welding in terms of basic laser material interaction parameters. This includes power density, interaction time and specific point energy.
Suder, Wojciech
core
Welding process impact on residual stress and distortion [PDF]
, 2009 Residual stress and distortion continue to be important issues in shipbuilding and are still subject to large amounts of research. This paper demonstrates how the type of welding process influences the amount of distortion.
Colegrove, Paul A. +10 more
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