Results 51 to 60 of about 1,818 (180)

Arbitrary Lagrangian–Eulerian Formulation in a Rotating Frame to Model Friction Spinning

Proceedings in Applied Mathematics and Mechanics, Volume 26, Issue 4, December 2026.
ABSTRACT Friction spinning is a metal forming process that can be used to manufacture various shapes by rotating a metallic workpiece relative to a blunt tool. When used as a hot metal forming process, the relative velocity between workpiece and tool is increased until substantial heat is generated due to friction.
Johannes Friedlein, Maien Hamed, Paul Steinmann, Julia Mergheim   +3 more
wiley   +1 more source

A new method of magnetic pulse welding of dissimilar metal plates using a uniform pressure electromagnetic actuator based on pre-deformation

Scientific Reports
The magnetic pulse welding method using a uniform pressure electromagnetic actuator can effectively weld dissimilar metal plates. However, the existing uniform pressure welding method leads to serious thinning of the plate at the chamfer, lack of welding
Hang Zhang, Hongfa Ding, Xiaoxiang Li, Quanliang Cao   +3 more
doaj   +1 more source

Friction Stir Welding of Dissimilar Metal: A Review

International Journal for Research in Applied Science and Engineering Technology, 2018
Friction Stir Welding (FSW) is a solid-state welding process which produces welds due to the compressive force contact of work pieces which are either rotating or moving relative to each other. The heat required to join different specimens is generated by heating due to friction at the interface.
openaire   +1 more source

Designing Polymer Nanocomposites for X‐Ray Shielding: Mechanisms, Architectures, and Scalable Processing

Advanced Engineering Materials, Volume 28, Issue 15, 5 August 2026.
This review highlights advances in lightweight, lead‐free polymer nanocomposites for diagnostic X‐ray shielding. By linking filler chemistry, dispersion, architecture, and photon interaction mechanisms, it establishes structure–performance relationships guiding material design.
Aklilu G. Messele, Hossein Ipakchi, Tizazu H. Mekonnen   +2 more
wiley   +1 more source

Optimization of process parameters of cold metal transfer arc welding of AA 6061 aluminium Alloy-AZ31B magnesium alloy dissimilar joints using response surface methodology

International Journal of Lightweight Materials and Manufacture
The fabrication of dissimilar metal joints, particularly between AA 6061 aluminum alloy (Al) and AZ31B magnesium alloy (Mg), poses significant technical challenges due to their distinct metallurgical characteristics and the inherent difficulties ...
Prasanna Nagasai Bellamkonda, Ramaswamy Addanki, Malarvizhi Sudersanan, Balasubramanian Visvalingam, Maheshwar Dwivedy   +4 more
doaj   +1 more source

Experimental review of thermal analysis of dissimilar welds of High-Strength Steel

Reviews on Advanced Materials Science, 2019
Dissimilar welding offers exiting benefits for a wide range of engineering applications, such as automotive bodies, piping systems of nuclear power plants, health equipment.
Bayock Francois Njock, Kah Paul, Mvola Belinga, Layus Pavel   +3 more
doaj   +1 more source

Mixing‐Driven Defects and Composition Evolution in Multi‐Material Metal Additive Manufacturing

Advanced Science, Volume 13, Issue 45, 13 August 2026.
Operando synchrotron X‐ray imaging coupled with high‐fidelity multiphysics modeling uncovers how inter‐material mixing reshapes keyhole dynamics and drives distinct pore‐formation pathways in multi‐material laser powder bed fusion (LPBF). Composition‐dependent instabilities trigger defects, whereas rescanning suppresses porosity and homogenizes Cu ...
Zhilang Zhang, Steve Gaudez, Mario Togni, Steven Van Petegem, Markus Bambach, Mamzi Afrasiabi   +5 more
wiley   +1 more source

Post-weld Heat Treatment and Groove Angles Affect the Mechanical Properties of T92/Super 304H Dissimilar Steel Weld Joints

High Temperature Materials and Processes, 2018
The microstructures and mechanical properties of dissimilar weld joints between T92 and Super 304H steels were investigated. Dissimilar weld joints with four groove angles were constructed using gas tungsten arc welding. The results showed that post-weld
Shuo Wang, Limin Wei, Yi Cheng, Shuping Tan   +3 more
doaj   +1 more source

Coupled Structural Characteristics Boost Brazing Performance of Ti2AlNb Alloy

Rare Metals, Volume 45, Issue 8, August 2026.
ABSTRACT Brazing of Ti2AlNb alloy is a pivotal technique for new generation aero‐engine lightweight structures, yet developing novel filler metal and achieving the extraordinary performance of titanium alloy brazed joints remains challenging. Here, this study designed an innovative filler metal (Ti70‐xZrxCu15Ni15) and developed inspired coupled ...
Yinchen Wang, Zhijie Ding, Shiwei Li, Jilong Wang, Tianyu Li, Jinkai Wang, Jianshi Wu, Hexue Wang, Shuyan Shi, Honggang Dong, Xiong Ma, Weimin Long, Yutaka S. Sato, Peng Li   +13 more
wiley   +1 more source

Automatic machining system for the refurbishment of degraded welds in piping systems

Advances in Mechanical Engineering, 2017
Degradation of dissimilar metal welds in the piping systems of power plants is recognized as a significant ageing factor. Hence, close scientific attention is paid to various degradation mechanisms concerned with dissimilar metal welds, as well as to ...
Oliver Rovný, Gabriel Batista, Gergely Takács, Ján Vachálek, Peter Blažíček   +4 more
doaj   +1 more source