Results 81 to 90 of about 37,664 (287)

Evolution of precipitates, in particular cruciform and cuboid particles, during simulated direct charging of thin slab cast vanadium microalloyed steels [PDF]

, 2004
A study has been undertaken of four vanadium based steels which have been processed by a simulated direct charging route using processing parameters typical of thin slab casting, where the cast product has a thickness of 50 to 80mm ( in this study 50 mm)
A.J. Craven, CROWTHER D. N., D.N. Crowther, FENG B., FLEMMING G., FLEMMING G., HOFKEN E., J.A. Wilson, LAGNEBORG R., PRIEST1sIER R., T.N. Baker, TAMEHIRO H., VOGELS H. A., WOODHEAD J. H., Y. Li   +14 more
core   +1 more source

Integration of Perovskite/Low‐Dimensional Material Heterostructures for Optoelectronics and Artificial Visual Systems

Advanced Functional Materials, EarlyView.
Heterojunctions combining halide perovskites with low‐dimensional materials enhance optoelectronic devices by enabling precise charge control and improving efficiency, stability, and speed. These synergies advance flexible electronics, wearable sensors, and neuromorphic computing, mimicking biological vision for real‐time image analysis and intelligent
Yu‐Jin Du, Junjie Yang, Ziyu Lv, Yongbiao Zhai, Zezhuang Yi, Yuhui Xie, Ming‐Lin Zheng, Xiangyu Ma, Guodong Gong, Yan Wang, Ye Zhou, Su‐Ting Han   +11 more
wiley   +1 more source

A Parametric Study of Part Distortions in FDM Using 3D FEA [PDF]

, 2006
We developed a finite element model to simulate the fused deposition modeling (FDM) process. The model considers the coupled thermal and mechanical analysis and incorporates the element activation function to mimic the additive nature of FDM.
Chou, Y. Kevin, Zhang, Yizhuo
core   +1 more source

Effect of crystallization process on the electrical, and piezoelectric properties of PLA scaffolds

Journal of Materials Research and Technology, 2023
This paper investigates the fabrication and characterization of piezoelectric properties in electrospun polylactic acid (PLA) scaffolds for tissue engineering applications.
Shima Hosseini, Abbas Zarei-Hanzaki, Hamid Reza Abedi, Amirhossein Farahani   +3 more
doaj  

Vat Photopolymerization of High Molecular Weight Polymer Latexes with Pseudothermoplastic Properties for Recyclability

Advanced Functional Materials, EarlyView.
A photocurable latex system enables high‐resolution vat photopolymerization of water‐dispersed thermoplastics, yielding pseudothermoplastic materials with recyclability. The formulation permits precise control over mechanical properties and supports reprocessing through conventional and extrusion‐based methods. Compatibility with two‐photon 3D printing
Jon Ayestaran, Xabier Lopez de Pariza, Fernando Vidal, Clara Vazquez‐Martel, Alodi Pascal, Siwei Yu, Miren Aguirre, Alshakim Nelson, Jose R. Leiza, Eva Blasco, Timothy E. Long, Robert Aguirresarobe, Haritz Sardon   +12 more
wiley   +1 more source

Conformally Perforated Shellular Metamaterials with Tunable Thermomechanical and Acoustic Properties

Advanced Functional Materials, EarlyView.
This study introduces Conformally Perforated Shellular Metamaterials (CPSMs), which overcome TPMS design limitations by mapping 2D cellular layouts onto 3D surfaces. CPSMs exhibit enhanced elastic stiffness, thermal conductivity, and acoustic performance compared to intact P‐type shellulars, demonstrating their potential as multifunctional ...
Benyamin Shahryari, Armin Mirabolghasemi, Shahin Eskandari, Xin Chen, Jean‐François Deü, Roger Ohayon, Atef Mohany, Alex Kalamkarov, Abdolhamid Akbarzadeh   +8 more
wiley   +1 more source

Optimisation of post-drawing treatments by means of neutron diffraction

, 2008
The mechanical properties and the durability of cold-drawn eutectoid wires (especially in aggressive environments) are influenced by the residual stresses generated during the drawing process.
Atienza, Atienza, Atienza, Daymond, Dove, E.C. Oliver, Elices, Elices, Elices, Gil Sevillano, Gil Sevillano, Gil-Sevillano, Gnaupel-Herold, Godfrey, J. Ruiz-Hervias, J.M. Atienza, Lanford, Llorca, M. Elices, Martinez-Perez, Noyan, Renz, Ruiz, Ruiz-Hervias, Santisteban, Tomota, Van Acker, Verpoest, Zelin   +28 more
core   +1 more source

Unraveling the effect of deformation-induced phase transformation on microstructure and micro-texture evolution of a multi-axially forged Mg-Gd-Y-Zn-Zr alloy containing the LPSO phase

Journal of Materials Research and Technology, 2021
The effect of blocky to lamellar phase transformation on the microstructure and micro-texture of a Magnesium-Rare earth alloy containing long-period stacking order (LPSO) phases were examined comprehensively at the isothermal temperature of 400 °C via ...
S.M. Ramezani, A. Zarei-Hanzaki, A. Salandari-Rabori, H.R. Abedi, P. Minarik, K. Máthis, K. Horváth Fekete   +6 more
doaj  

Moisture‐Dependent Vibrational Dynamics and Phonon Transport in Nanocellulose Materials

Advanced Materials, EarlyView.
Uptake of water in cellulose play an important role in modulating the structure and phonon transport. This study reports how moisture‐dependent structural modification relates to the vibrational dynamics and phonon transport and scattering of nanocellulose using inelastic neutron scattering and wide angle X‐ray scattering.
Agnes Åhl, Elisabetta Nocerino, Unnimaya Thalakkale Veettil, Kojiro Uetani, Shun Yu, Jeff Armstrong, Fanni Juranyi, Lennart Bergström   +7 more
wiley   +1 more source

Modelling, identification and application of phenomenological constitutive laws over a large strain rate and temperature range [PDF]

, 2013
A review of the different phenomenological thermo-viscoplastic constitutive models often applied to forging and machining processes is presented. Several of the most common models have been identified using a large experimental database (Hor et al., 2013)
GERMAIN, Guénaël, HOR, Anis, LEBRUN, Jean-Lou, MOREL, Franck   +3 more
core   +7 more sources