Results 201 to 210 of about 2,616 (238)
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Construction of physical welding windows for magnetic pulse welding of 5754 aluminum with DC04 steel
International Journal of Material Forming, 2020Magnetic pulse welding (MPW) has potential applications where fusion welding is problematic, such as in dissimilar joints or where the very part integrity, as in electronic components, is likely to be impaired by hot environments. Mostly suited in lap configuration, its successful implementation hinges on multiple process parameters such as standoff ...
C. Khalil, S. Marya, G. Racineux
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Lower limit law of welding windows for explosive welding of dissimilar metals
Journal of Iron and Steel Research International, 2017The influence of explosive charge thickness on the quality of explosive welding of dissimilar metals was investigated. The lower limit law should be followed in the course of explosive welding. Three welding experiments of stainless steel (410S) and steel (Q345R) were carried out in three different kinds of explosive charge thicknesses, namely 15, 25 ...
Chang-gen Shi +4 more
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Additive manufacturing: the role of welding in this window of opportunity
Welding International, 2016AbstractAdditive manufacturing (AM) can be considered as an evolution from rapid prototyping as it allows us to manufacture a component from a computer file (CAD 3D), though its applications extrapolate the production of prototypes. This technique involves the layered design of a component and subsequent welding deposition of the multilayer structure ...
Eduardo André Alberti +2 more
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Process Window for Friction Stir Lap Welding of Aluminum Alloy 6061
Materials Science Forum, 2014Precipitation-hardenable 6xxx series aluminum alloys are incorporated in many structural components with due consideration of their good combination of properties including a relatively high strength, outstanding extrudability and excellent corrosion resistance.
Larose, S., Guérin, M., Wanjara, P.
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Welding Windows for Aluminum-Magnesium and Titanium-Steel Explosive Cladding
Journal of Manufacturing Engineering, 2023This study analytically estimated the welding domain for explosive cladding of aluminium-magnesium and titanium-steel combinations. Welding window, an analytical estimation, can ascertain whether the interface is wave-like or straight. The welding window’s lower, upper, left, and right boundaries were constructed using empirical relations suggested by ...
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Friction stir welding window for AA6061-T6 aluminium alloy
Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture, 2013In this study, friction stir welding window for AA6061-T6 aluminium alloy based on tool rotational speed and weld speed was developed. The formation of friction stir welding/processing zone has been analysed macroscopically and microscopically. Fracture locations of the joints were also analysed using scanning electron microscope.
Vijay S Gadakh, Adepu Kumar
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Air boring and nonvacuum electron beam welding with a plasma window
Physics of Plasmas, 2005The plasma window is a novel apparatus that utilizes a stabilized plasma arc as interface between vacuum and atmosphere or pressurized targets without solid material. Additionally, the plasma has a lensing effect on charged particles. This feature enables beam focusing to very small spot sizes and overcoming beam dispersion due to scattering by ...
Ady Hershcovitch, Acceleron Team
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Underwater Explosive Welding, Discussion Based on Weldable Window
AIP Conference Proceedings, 2006A new method of underwater explosive welding is introduced and its possibilities are suggested. In the underwater explosive welding, a high explosive with detonation velocity of 7km/s is placed at an initial inclined angle to decrease the horizontal collision point velocity, which is one of the important parameters to achieve welding.
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Management of heat in laser tissue welding using NIR cover window material
Lasers in Surgery and Medicine, 2011AbstractBackgroundLaser tissue welding (LTW) is a novel method of surgical wound closure by the use of laser radiation to induce fusion of the biological tissues. Molecular dynamics associated with LTW is a result of thermal and non‐thermal mechanisms.ObjectivesThis research focuses exclusively on better heat management to reduce thermal damage of ...
Vidyasagar, Sriramoju +4 more
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Process Window for Nd:YAG Laser Welding of Super Duplex Stainless Steel
Journal of Russian Laser Research, 2018Super duplex stainless steel (SDSS), an advanced duplex stainless steel with higher alloying concentration, is employed widely in acidic atmospheres. In this study, we make an attempt to develop a process window for the pulsed mode Nd:YAG laser welding of SDSS, as reference maps, to identify the range of process parameters viz., laser power, welding ...
N. Sivagurumanikandan +3 more
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