Evolution of Twin Boundaries and Contribution to Dynamic Recrystallization and Grain Growth of Inconel 625
Sign Up to like & getrecommendations! Published in 2019 at "Advanced Engineering Materials"
DOI: 10.1002/adem.201900426
Abstract: Dynamic recrystallization (DRX) and grain growth behaviors of Inconel 625 alloy are investigated via hot compression test in the temperature range of 900-1200 degrees C and strain rate range of 0.01-10 s(-1). The electron backscatter… read more here.
Keywords: inconel 625; temperature; strain rate; grain growth ... See more keywords
Direct Regeneration of Degraded High‐Nickel Layered Cathode with a Grain‐Growth Inhibitor by Epitaxial Boundaries
Sign Up to like & getrecommendations! Published in 2025 at "Advanced Functional Materials"
DOI: 10.1002/adfm.202503261
Abstract: The direct regeneration of degraded cathode materials for lithium‐ion batteries holds significant promise for closed‐loop recycling. However, fully recovering the structure and performance of degraded LiNixCoyMnzO2 (NCM) cathodes remains a significant challenge, limiting its practical… read more here.
Keywords: cathode; grain growth; direct regeneration; grain ... See more keywords
10.3% Efficient Green Cd-Free Cu2 ZnSnS4 Solar Cells Enabled by Liquid-Phase Promoted Grain Growth.
Sign Up to like & getrecommendations! Published in 2022 at "Small"
DOI: 10.1002/smll.202204392
Abstract: Small grain size and near-horizontal grain boundaries are known to be detrimental to the carrier collection efficiency and device performance of pure-sulfide Cu2 ZnSnS4 (CZTS) solar cells. However, forming large grains spanning the absorber layer… read more here.
Keywords: grain growth; solar cells; liquid phase; grain ... See more keywords
Study on Grain Growth and Grain Boundary Evolution of 740H Nickel‐Based Alloys under Different Solution Treatment Conditions
Sign Up to like & getrecommendations! Published in 2025 at "steel research international"
DOI: 10.1002/srin.202400865
Abstract: This research examines the grain growth, microstructural characteristics, and grain boundary evolution of 740H nickel‐based alloy subjected to solution treatment following hot rolling. The results demonstrate that increasing the solution temperature and extending the holding… read more here.
Keywords: treatment; solution; grain growth; grain boundary ... See more keywords
Effect of the elastic coefficient heterogeneity and crystallography on the grain growth stagnation
Sign Up to like & getrecommendations! Published in 2021 at "Acta Mechanica"
DOI: 10.1007/s00707-021-02995-6
Abstract: The effect of crystallography and elastic coefficient heterogeneity between a thin film and its substrate has been theoretically investigated on the shear-coupled grain boundary migration in the film. A drag force associated with the elastic… read more here.
Keywords: effect; grain growth; crystallography; film ... See more keywords
Enhanced nanotwinning by special grain growth in nanocrystalline materials
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Materials Science"
DOI: 10.1007/s10853-019-04194-0
Abstract: Experiments have revealed that stress-driven grain growth can strongly affect the movement and distribution of the dislocations in nanocrystalline materials. Meanwhile, nanotwinning often originates from the generation and glide of partial dislocations, which is also… read more here.
Keywords: grain growth; grain; nucleation nanoscale; nanocrystalline materials ... See more keywords
Machine Learning-Enabled Competitive Grain Growth Behavior Study in Directed Energy Deposition Fabricated Ti6Al4V
Sign Up to like & getrecommendations! Published in 2019 at "JOM"
DOI: 10.1007/s11837-019-03917-7
Abstract: Directed energy deposition (DED) of titanium alloys is a rapidly developing technology because of its flexibility in freeform fabrication and remanufacturing. However, the uncertainties of a solidification microstructure during the deposition process are limiting its… read more here.
Keywords: directed energy; deposition; energy deposition; competitive grain ... See more keywords
Stress-assisted grain growth in nanocrystalline metals: Grain boundary mediated mechanisms and stabilization through alloying
Sign Up to like & getrecommendations! Published in 2017 at "Acta Materialia"
DOI: 10.1016/j.actamat.2017.03.060
Abstract: Abstract The mechanisms of stress-assisted grain growth are explored using molecular dynamics simulations of nanoindentation in nanocrystalline Ni and Ni-1 at.% P as a function of grain size and deformation temperature. Grain coalescence is primarily… read more here.
Keywords: grain boundary; assisted grain; stress assisted; grain growth ... See more keywords
Thermodynamics versus kinetics of grain growth control in nanocrystalline zirconia
Sign Up to like & getrecommendations! Published in 2017 at "Acta Materialia"
DOI: 10.1016/j.actamat.2017.07.005
Abstract: Abstract This work presents a thorough analysis of the grain growth behavior of gadolinium doped yttria stabilized zirconia (YSZ). The effect of the dopant on the thermodynamics as well as on the kinetics of the… read more here.
Keywords: thermodynamics versus; thermodynamics; control; grain growth ... See more keywords
Sintering behaviors of micron-sized ceramic rod features
Sign Up to like & getrecommendations! Published in 2018 at "Acta Materialia"
DOI: 10.1016/j.actamat.2017.11.015
Abstract: Abstract When ceramic features decrease to much smaller sizes, such as in the micron range, the dominating sintering mechanism(s) can be different from those of the bulk at large scales. In this work, the sintering… read more here.
Keywords: rod features; grain; micron sized; grain growth ... See more keywords
Phase-field study of grain growth in porous polycrystals
Sign Up to like & getrecommendations! Published in 2019 at "Acta Materialia"
DOI: 10.1016/j.actamat.2019.05.059
Abstract: Abstract During sintering, a multitude of mechanisms act in different ways resulting in densification and coarsening. Since the material properties depend on the microstructure, the manufacturing of advanced ceramics requires a deep understanding of the… read more here.
Keywords: grain growth; growth; study; phase field ... See more keywords