Results 11 to 20 of about 875,334 (307)
Stress Relaxation and Grain Growth Behaviors of (111)-Preferred Nanotwinned Copper during Annealing [PDF]
Nanomaterials, 2023 Highly (111)-oriented nanotwinned Cu (nt-Cu) films were fabricated on silicon wafers for thermal-stress characterization. We tailored the microstructural features (grain scale and orientation) of the films by tuning the electroplating parameters.
Jyun-Yu Lai +6 more
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Why grain growth is not curvature flow. [PDF]
Proc Natl Acad Sci U S AGrain growth in polycrystals is traditionally considered a capillarity-driven process, where grain boundaries (GBs) migrate toward their centers of curvature (i.e., mean curvature flow) with a velocity proportional to the local curvature (including extensions to account for anisotropic GB energy and mobility). Experimental and simulation evidence shows
Qiu C +4 more
europepmc +5 more sources
Numerical simulation of grain-size effects on creep crack growth by means of grain elements [PDF]
, 1998 The effect of grain size on creep crack growth is investigated by means of a numerical technique in which the actual crack growth process is simulated in a discrete manner by grain elements and grain boundary elements.
Giessen, E. van der,, Onck, P.R.,
core +20 more sources
A general mechanism of grain growth-Ⅱ: Experimental
Journal of Materiomics, 2021 The formed microstructure inside polycrystalline materials strongly influences their practical performances, which process is mostly dominated by grain growth behaviors.
Jianfeng Hu +5 more
doaj +1 more source
A general mechanism of grain growth ─Ⅰ. Theory
Journal of Materiomics, 2021 The behaviors of grain growth dominate the formation of the microstructure inside polycrystalline materials and thus strongly influence their practical performances.
Jianfeng Hu +5 more
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Journal of Advanced Ceramics, 2023 Large degradation in thermal insulation and strain tolerance is a main headache and a primary cause of the failure for plasma-sprayed thermal barrier coatings (TBCs) during service.
Guang-Rong Li +4 more
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Low temperature sintered giant dielectric permittivity CaCu3Ti4O12 sol-gel synthesized nanoparticle capacitors [PDF]
Journal of Advanced Dielectrics, 2017 This paper reports on synthesis of polycrystalline complex perovskite CaCu3Ti4O12 (as CCTO) ceramic powders prepared by a sol–gel auto combustion method at different sintering temperatures and sintering times, respectively.
Venkata Sreenivas Puli +4 more
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Simulation of CP-Ti Recrystallization and Grain Growth by a Cellular Automata Algorithm: Simulated Versus Experimental Results [PDF]
Materials Research, 2017 The application of cellular automata in materials science requires the conversion of the automata's rules and abstract general properties to rules and properties associated with the material and phenomena under study.
Rodrigo José Contieri +2 more
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Journal of Asian Ceramic Societies, 2021 Sm0.2Ce0.8O1.9 electrolytes were prepared using a novel chitosan templating method. To examine the sintering kinetics of the materials, 5 minutes, 1 hour, and 6 hours of sintering processes were carried out at 1200, 1300, and 1400 ⁰C. The phase structure
Dilara Güçtaş +2 more
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A design for preparation of textured piezoelectric ceramics based on the phase-field simulation
Journal of Advanced Dielectrics, 2022 To solve the problem of directional arrangement of small template particles, we designed a lamination technique for the preparation of dense ceramics with high texture degree based on the phase-field simulation.
Yongmei Zhang, Liangliang Liu
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