Results 61 to 70 of about 91,301 (310)

Cathodic Cage Plasma Deposition of Nanostructured Cu–Fe–Se Coatings on Poly(methyl Methacrylate)

Advanced Engineering Materials, EarlyView.
Nanostructured Cu–Fe–Se coatings are deposited on PMMA by a modified cathodic cage plasma process, enabling low‐temperature deposition on polymer substrates. A transition from discontinuous to compact morphology is observed with temperature, with optimal properties at 200°C, where improved CuFeSe2‐type bonding, lowest sheet resistance, and favorable ...
V. S. S. Sobrinho, M. Naeem, T. H. C. Costa, M. S. Libório, J. C. A. Queiroz, C. B. B. Luna, R. R. M. Sousa, P. S. Vieira, E. M. Araújo   +8 more
wiley   +1 more source

Heat treatment conditions for forming AA6022 aluminum sheet in a forming process with intermediate heat treatment [PDF]

MATEC Web of Conferences
The series of processes of pre-forming, heat treatment and forming for AA5182-O is known as one of forming process. However, it is possible that the appropriate intermediate heat temperature is different from that of AA5182-O when the process is applied ...
Nakamura Shuki, Akiyoshi Ryutaro, Yoshida Masatoshi   +2 more
doaj   +1 more source

Encyclopedia of 2D β′‐In2Se3 Growth Using Chemical Vapor Deposition: The Effects of Synthesis Parameters Onto Material Quality

Advanced Engineering Materials, EarlyView.
A distinct semi‐confined inner‐tube chemical vapor deposition geometry enables reproducible, large‐area growth of phase‐pure 2D β′‐In2Se3 from InI + Se precursors. Engineering local vapor transport and optimizing precursor delivery and temperature–time conditions yield uniform continuous films.
Dasun P. W. Guruge, P. Sanju S. Panawala, Joseph F. S. Fernando, Zhenhuan Chen, Chao Zhang, Dong‐Chen Qi, Liangzhi Kou, Konstantin L. Firestein, Dmitri V. Golberg   +8 more
wiley   +1 more source

The Effect of the Use of Technological Lubricants Based on Vegetable Oils on the Process of Titanium Sheet Metal Forming

Archives of Metallurgy and Materials, 2017
The paper evaluates the drawability of titanium sheet metal Grade 2, with the focus on friction conditions that are present in the sheet metal forming process. The study aims to present the results of the examinations of the friction coefficient during a
Więckowski W., Dyja K.
doaj   +1 more source

Joining by Forming of Sheet Metals

, 2022
Sheet metal is the frequently used component geometry in industries, and the joining of sheets is inevitable. There exist numerous conventional processes for joining sheet metals, but the diverse needs of today’s industries necessitate further research into alternative joining technologies.
Akash Biradar, Malayathodi Rijesh
openaire   +1 more source

Investigation on incremental sheet forming combined with laser heating and stretch forming for the production of lightweight structures

, 2022
S.919-928Asymmetric Incremental Sheet Forming (AISF) is a process for the flexible production of sheet metal parts. In AISF, a part is obtained as the sum of localized plastic deformations produced by a simple forming tool that, in most configurations ...
Bültmann, J., Göttmann, A., Bergweiler, G., Saeed-Akbari, A., Zettler, J., Taleb-Araghi, B., Hirt, G., Bambach, M.   +7 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

On the constitutive modelling of twip steels and its application to sheet metal forming simulations

, 2022
S.35-40Over the past years, high manganese austenitic TWIP (twinning induced plasticity) steels have received much attention due to their extraordinary ductility at high tensile strength.
Haufe, A., Croizet, D., Biasutti, M., Helm, D., Schneider, M., Hagstrom, J., Stenberg, N., Butz, A., Zapara, M., Erhard, A, Kampczyk, M.   +10 more
core  

From Shear to Sound: Mechanics–Acoustics Mapping of TPMS Lattices

Advanced Engineering Materials, EarlyView.
Triply periodic minimal surface (TPMS) lattices are mapped across mechanical and acoustic performance, revealing that descriptors validated in compression fail under shear. First‐time comparison with trusses included. A transition from porous to resonance‐driven absorption emerges at 25% density.
Lucía Doyle, María Ángeles Navacerrada, Johan Christensen, Carlos González   +3 more
wiley   +1 more source

Theoretical Determination of Forming Limit Stress Diagram for Steel 1021 Sheet

Tikrit Journal of Engineering Sciences, 2013
Forming limit stress diagram represent the maximum acceptable limits of  principal stresses in sheet metal forming. This diagram show the limits of major and minor true stresses for different strain paths (uniaxial tension, plane strain and equibiaxial ...
Anas O. Balod
doaj