Results 141 to 150 of about 289,474 (258)

Hybrid Weld-Bonded Joints: A Critical Comparative Review of Welding Processes, Adhesive Interaction and Joint Performance. [PDF]

Materials (Basel)
Krawczuk A.
europepmc   +1 more source

Thermodynamic Pathways of Nonequilibrium Solidification in Wire‐Arc Additive Manufacturing Fe‐Based Multicomponent Alloy Structures

Advanced Engineering Materials, EarlyView.
Geometry‐driven thermal behavior in wire‐arc additive manufacturing (WAAM) influences microstructural evolution during nonequilibrium solidification of a chemically complex Fe–Cr–Nb–W–Mo–C nanocomposite system. By comparing different deposits configurations, distinct entropy–cooling rate correlations, segregation, and carbide evolution are revealed ...
Blanca Palacios, Anthony Gonzalez, Aleksander Aleman, Tyler Dolmetsch, Tanaji Paul, Arvind Agarwal   +5 more
wiley   +1 more source

Mesogen-Containing Reactive Epoxy Monomer for Tuning the Thermal, Rheological, and Mechanical Properties and Fracture-Surface Morphology of Thermally Conductive Epoxy Potting Compounds. [PDF]

Polymers (Basel)
Cui H, Guo R, Zhang C, Liu H, Liu X, Wang J, Jian X.   +6 more
europepmc   +1 more source

Thermomechanical Fatigue and Creep–Fatigue Interaction of Inconel 718 Additively Manufactured by Laser Beam Powder Bed Fusion

Advanced Engineering Materials, EarlyView.
Thermomechanical fatigue tests of laser beam powder bed fusion (PBF‐LB) Inconel 718 show that the additively manufactured material reaches almost the lifetimes of conventionally‐rolled material under no‐dwell conditions. Introducing dwell times at the maximum temperature markedly reduces the lifetimes due to pronounced grain boundary sliding associated
Stefan Guth, Tomáš Babinský, Jan Lars Riedel, Wen Hao Kan, Aijun Huang, Martin Heilmaier, Ivo Šulák   +6 more
wiley   +1 more source

Combined Process‐ and Phase‐Field‐Simulation to Predict the Microstructure of Single‐Crystal Ni‐Based Superalloys

Advanced Engineering Materials, EarlyView.
A combined finite element and phase‐field approach predicts the evolution of microstructure during the directional solidification of Ni‐based superalloys. The model reveals how withdrawal rate, temperature gradient, and wall thickness control the dendrite spacing, highlighting the strong effect of surface regions in thin sections where dendrite growth ...
Sean Böhm, André B. Baldissera, Rainer Völkl, Uwe Glatzel   +3 more
wiley   +1 more source

Effects of Ambient Oxygen Concentration on Microstructural Evolution and Mechanical Properties of Wire Arc Additively Manufactured Ti-6Al-4V Thin-Walled Components. [PDF]

Materials (Basel)
Meng S, Zhao Z, Ji H, Qin G, Zhou Y, Ma W, Xing X.   +6 more
europepmc   +1 more source

Characterization of the local mechanical properties of interfaces in heteregeneous materials

Caractérisation des propriétés mécaniques locales aux interfaces dans les matériaux hétérogènes L’étude des interfaces est omniprésente en sciences des matériaux étant donné qu’elles sont à l’origine de nombreuses propriétés magnétiques, électriques, optiques ou mécaniques.
openaire   +2 more sources

Low‐Temperature Imidization of Polyimides (PI) for Scalable Manufacturing of Flexible Wearable Electronics

Advanced Engineering Materials, EarlyView.
Low‐temperature imidization of PEG‐modified polyimide enables fully screen‐printed, roll‐to‐roll fabrication of flexible electrodes on PET substrates, delivering robust mechanical durability and reliable ECG/EMG signal performance for wearable electronics.
Akib Abdullah Khan, Jong‐Hoon Kim
wiley   +1 more source

Low‐Angle Grain Boundaries and Re‐Segregation in Single‐Crystalline Ni‐Base Superalloys

Advanced Engineering Materials, EarlyView.
This work demonstrates that Re‐segregation at low‐angle grain boundaries (LAGBs) in Ni‐base superalloys is influenced by misorientation angle. Advanced microscopy and atom probe tomography reveal that higher misorientation angles increases Re‐segregation.
Alireza B. Parsa, Aparna Saksena, Alesander Kostka, Pascal Thome, Felicitas Scholz, Alexandre Mussi, Christoph Somsen, Baptiste Gault, Jan Frenzel, Gunther Eggeler   +9 more
wiley   +1 more source

A mechanobiological hypothesis on bone cement-induced progression of bone metastases. [PDF]

Front Bioeng Biotechnol
Sun Q, Li S, Sun Z, Pan X, Shen J, Hu Y, Zhao D, Du L, Hao Z, Ma X, Li M.   +10 more
europepmc   +1 more source