Results 101 to 110 of about 398 (208)

Resistance Spot Welding of AlSi-coated Ultra High Strength Steel : An experimental study

, 2019
The automotive industry of today faces ever harder requirements from regulatory bodies to increase the fuel efficiency, reduce the carbon footprint and increase the safety of their vehicles.
Hjelmtorp, Kristofer
core  

Synergizing Polysulfide Trapping and Fast Ion Kinetics Enabled by Poly(Acrylamide‐co‐Lithium Acrylate) Aqueous Binder for High‐Sulfur‐Loading Lithium–Sulfur Batteries

Small, EarlyView.
A water‐soluble AmLA binder anchors lithium polysulfides and reinforces sulfur cathodes by combining amide and lithium acrylate functional groups. The dual‐function network retards polysulfide dissolution in operando and preserves electrode integrity under large volume changes.
Seongbae Park, Moongil Bang, Seungmok Kang, Seongin Lee, Young‐Jun Kim   +4 more
wiley   +1 more source

Influence of Steel Recycling on Phase Transformation in Medium‐Manganese Third‐Generation Advanced High‐Strength Steels

steel research international, EarlyView.
On the pathway to climate‐neutral steel production, recycling fractions will necessarily increase over time. Since alloying elements will enrich progressively, as they cannot be removed economically from the melt, processes need to be adjusted.
Anindita Chakraborty, Radhakanta Rana, Ulrich Krupp, Alexander Gramlich   +3 more
wiley   +1 more source

Analysis on the effectiveness of the weldability window in predicting results for explosive welding

A soldadura por explosão (EXW) é um processo de união em estado sólido que recorre a uma detonação controlada para promover a ligação metalúrgica entre materiais semelhantes ou dissimilares. As suas principais vantagens são a possibilidade de combinar metais com diferenças significativas de ponto de fusão e condutividade térmica, a quase ausência de ...
openaire   +1 more source

Investigation on Electromagnetic Welding (EMW)for Tubular Jobs using FEA

, 2018
Electromagnetic Welding (EMW)/Magnetic Pulse Welding (MPW) is an effective and successful welding technology for joining two dissimilar metals, wherein bonding is accomplished by penetration of material into each other.
Hossain, Md. Mosarraf
core  

CHARACTERIZATION OF A TEST BENCH SYSTEM FOR CONTINUOUS RESISTANCE WELDING OF THERMOPLASTIC COMPOSITE JOINTS

Thermoplastic composites (TPCs) are increasingly popular in aerospace structures due to their high stiffness-to-weight ratio, fracture toughness, and weldability.
Endraß, Manuel, Octeau, Marc-Andre, Atkinson, Stephen, Palardy-Sim, Marc, Vaziri, Reza, Ferland, François, Roy, Steven, Kupke, Michael, Laurin, Hugo, Yousefpour, Ali, Poursartip, Anoush, Stanczak, Jakub, Barroeta Robles, Julieta, Larsen, Lars-Christian, Elame, Henri, Nesbitt, Scott   +15 more
core   +1 more source

Additive Manufacturing of Hot‐Work Tool Steel by In Situ Alloying Using Laser Powder Bed Fusion and Directed Energy Deposition—Strategies to Improve Chemical Homogeneity

steel research international, EarlyView.
To support future alloy development a powder mixture is processed by laser additive manufacturing. The powder mixture containing Mo‐ and W‐rich tracers is processed by powder bed fusion using single and double laser exposure and by directed energy deposition which provides drastically enlarged melt pools.
Felix Großwendt, Sebastian Weber, Jonathan Lentz   +2 more
wiley   +1 more source

Welding of additively manufactured aluminium alloy components : challenges and mitigation strategies

Additive manufacturing (AM) has contributed to signifcant advances in the production of aluminium alloys, particularly through powder bed fusion (PBF) and directed energy deposition (DED) processes.
Probst, Florian, Lezaack, Matthieu Baudouin, Arnhold, Julius, De Freese, Jens, Gomes Nunes Silva, Rafael, Faes, Koen, De Waele, Wim, Simar, Aude, Verlinde, Wim, Lezaack, Matthieu   +9 more
core   +1 more source

Investigating the Iron‐Steam Process for Coupling With SOEC and SOFC: A Step Toward Integrated Hydrogen and Electricity Storage

steel research international, EarlyView.
Fixed‐bed reactor experiments (10 L) validate the iron–steam redox process, bridging material‐scale research and industrial power‐to‐power applications. Coupled with SOEC/SOFC systems, this framework defines critical interfaces for heat and gas management. Results confirm reproducible hydrogen storage and release, demonstrating technical feasibility at
Julien Göthel, Radek Vostal, Olena Volkova   +2 more
wiley   +1 more source

Production of multifunctional components by explosive welding

, 2015
Dissertação de Mestrado Integrado em Engenharia Mecânica na especialidade de Produção e Projeto, apresentada à Faculdade de Ciências e Tecnologia da Universidade de Coimbra.Este trabalho teve como objetivo principal a análise de juntas soldadas ...
Lourenço, Sandra Isabel da Silva
core