Results 21 to 30 of about 2,567,627 (198)

Developing processing routes for the equal-channel angular pressing of age-hardenable aluminum alloys

, 2010
The processing of age-hardenable aluminum alloys by equal-channel angular pressing (ECAP) was investigated using three different Al-Zn-Mg alloys. The results show that it is relatively easy to conduct the ECAP at an elevated temperature of 473 K, but ...
Chinh, Nguyen Q., Zhi Chao Duan, Duan, Zhi Chao, Xu, Cheng, Nguyen Q. Chinh, Cheng Xu, Langdon, Terence G., Terence G. Langdon, Chinh, Nguyen   +8 more
core   +1 more source

Symmetry‐Guided Multifunctional Acoustic System Based on Mechanically Actuated Sonic Crystals

Advanced Engineering Materials, EarlyView.
This study presents the design, simulation, and experimental validation of amultifunctional acoustic metamaterial based on rotationally engineered sonic crystals.By tuning cylinder orientations, controllable band gaps and six distinct functionalities—including switching, topological insulation, beam splitting, and logic operations—areachieved ...
Yuanyan Zhao, Sriram Subramanian, Gianluca Memoli   +2 more
wiley   +1 more source

A new constitutive analysis of hexagonal close-packed metal in equal channel angular pressing by crystal plasticity finite element method [PDF]

, 2017
Most of hexagonal close-packed (HCP) metals are lightweight metals. With the increasing application of light metal products, the production of light metal is increasingly attracting the attentions of researchers worldwide.
Wei, D, Li, H, Öchsner, Andreas, Öchsner, A, Tsuyoshi Furushima, Zhengyi Jiang, Hejie Li, Ken-ichi Manabe, Furushima, T, Xiao, Y, Manabe, KI, Yarlagadda, PKDV, Yarlagadda, Prasad K.D.V., Jiang, Z, Wei, Dongbin, Li, Hejie, Xiao, Yin, Andreas Öchsner, Oechsner, Andreas, Yarlagadda, Prasad K. D. V., Furushima, Tsuyoshi, Prasad K. D. V. Yarlagadda, Yin Xiao, Dongbin Wei, Jiang, Zhengyi, Manabe, Ken-ichi   +25 more
core   +1 more source

Microstructure Reconstruction in Battery Electrodes Using Machine Learning Based on Low‐Voltage Focused Ion Beam–Scanning Electron Microscopy Tomography Images

Advanced Engineering Materials, EarlyView.
Low‐voltage FIB‐SEM tomography combined with a image preprocessing pipeline improves phase contrast and enables reliable machine‐learning segmentation of conductive networks in lithium‐ion battery electrodes. Structural descriptors are extracted from segmented images, done semimanually and automated, and compared.
Lisa Beran, Vincent Nebel, Dominik Perius, Kshitij Kumar, Yannis Heim, Laura Bies, Tobias Kraus   +6 more
wiley   +1 more source

Report of International NanoSPD Steering Committee and statistics on recent NanoSPD activities

, 2014
The Université de Lorraine in Metz, France, is the selected site for the 6th International Conference on Nanomaterials by Severe Plastic Deformation (NanoSPD6) following a series of five earlier conferences.
Valiev, R.Z., Langdon, T.G.
core   +1 more source

New AI‐Assisted Approach for Expanding the Solution Space: Application to Lattice Structure Design

Advanced Engineering Materials, EarlyView.
This work introduces an innovative framework for designing structured materials by ex panding the design space through reparameterization of qualitative variables into continuous structural descriptors. Combined with machine‐learning‐based prediction and multi‐objective optimization, the approach enables the discovery of novel lattice architectures ...
G. H. Gahimbare, Y. Beideler, D. Chune, R. De Guio, T. Roland, H. Chibane   +5 more
wiley   +1 more source

OntOMat: Toward Ontology‐Based Product and Process Design Engineering and Optimization Solutions Fueling Circular Value Chains

Advanced Engineering Materials, EarlyView.
The OntOMat ontology establishes a structured framework for polymer matrix fiber reinforced composite materials, integrating manufacturing processes, characterization methods, and multiscale design through the VDI/VDE 3682 formalized process description standard.
Nicolas Christ, Jörg Hohe, Martin Kördel, Michael Giese, Niklas Toffert, Christian Seidel, Olaf Rehme, Patrik Schneider, Oliver Focke, Elie Abi Aoun, Claas Falldorf, Beñat Gutierrez, Alexandra Kühn, Sven Torstrick-von der Lieth, Christoph Herden, Erik Johannsen, Jan‐Uwe R. Schmidt, Felix Winkelmann, Andreas Schott, Daniel Schott   +19 more
wiley   +1 more source

Microstructure and texture evolution of the Al-20sn alloy processed by equal-channel angular pressing using route C [PDF]

, 2014
In this work, the microstructure and texture evolution of an Al-20Sn (mass%) alloy processed by Equal Channel Angular Pressing is presented. The evolution of dislocation cells into subgrains and the mechanical response of the deformed alloy have been ...
HERNÁNDEZ, Cristopher L., CASTILLO, Patricia, LÓPEZ, Ismeli Alfonso, GONZÁLEZ, Gonzalo, FIGUEROA, Ignacio A., BRAHAM, Chedly   +5 more
core   +1 more source

Superlubricity and Corrosion Inhibition Properties of Solvate Ionic Liquids in Hybrid Carbon Fiber Reinforced Plastic–Steel Interfaces

Advanced Engineering Materials, EarlyView.
Solvate ionic liquids lubrication reduced the coefficient of friction by ∼60% compared to dry sliding, reaching steady‐state values as low as 0.04–0.05. Corrosion weight‐loss measurements in 1 M HCl further demonstrated significant inhibition behavior, with only 100 ppm of [Li(G3)][TFSI] (∼68.5 μL/L) reducing corrosion‐product weight loss by 63 ...
Sameh Dabees, Timothy Harte, Bhagya Dharmasiri, Y. Athulya Wickramasingha, David J. Hayne, Daniel J. Eyckens, Luke C. Henderson   +6 more
wiley   +1 more source

Deformation characteristics evaluation of modified equal channel angular pressing processes

, 2010
In current studies, equal channel angular pressing process (ECAP) and modified ECAP processes are simulated under ideal conditions to compare the deformation characteristics. The deformation behaviour is more complicated and the strain induced during the
Nagasekhar, Anumalasetty Venkata, Abd El Aal, Mohamed Ibrahim, Yoo, Ji Hoon, Kim, Hyoung Seop, Yoon, Seung Chae, Vaseghi, Majid   +5 more
core   +2 more sources