Results 201 to 210 of about 2,834 (243)

Study of the elaboration of a practical weldability window in magnetic pulse welding

Journal of Materials Processing Technology, 2013
Abstract This work investigates the elaboration of a weldability window of an aluminium alloy 6060T6 tubular assembly welded by magnetic pulse welding. A destructive test is used to characterize the weld quality. The fractographic analysis of the fracture surface combined with the analysis of the macrographic section of the welded joint allows ...
Mohamed Rachik, N Buiron, R N Raoelison
exaly   +2 more sources

Study on weldability window and interface morphology of steel tube and tungsten alloy rod welded by explosive welding

International Journal of Refractory Metals and Hard Materials, 2019
Abstract The explosive welding of the axisymmetric 30CrMnSi tube and tungsten alloy rod was studied. Through theoretical analysis, the weldability window of these two metals was obtained, which could enable the prediction of the welding interface morphology under different explosive conditions.
Ren Baoxiang, Tao Gang, Wen Peng, Du Changxing   +3 more
exaly   +2 more sources

Construction of physical welding windows for magnetic pulse welding of 5754 aluminum with DC04 steel

International Journal of Material Forming, 2020
Magnetic 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
openaire   +1 more source

Lower limit law of welding windows for explosive welding of dissimilar metals

Journal of Iron and Steel Research International, 2017
The 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, Xuan Yang, Yu-heng Ge, Jun You, Hong-bao Hou   +4 more
openaire   +1 more source

Additive manufacturing: the role of welding in this window of opportunity

Welding International, 2016
AbstractAdditive 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, Leandro João da Silva, Ana Sofia C. M. D’Oliveira   +2 more
openaire   +1 more source

Welding Windows for Aluminum-Magnesium and Titanium-Steel Explosive Cladding

Journal of Manufacturing Engineering, 2023
This 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 ...
openaire   +1 more source

Process Window for Friction Stir Lap Welding of Aluminum Alloy 6061

Materials Science Forum, 2014
Precipitation-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.
openaire   +2 more sources

Friction stir welding window for AA6061-T6 aluminium alloy

Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture, 2013
In 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
openaire   +1 more source

Air boring and nonvacuum electron beam welding with a plasma window

Physics of Plasmas, 2005
The 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
openaire   +1 more source