Understanding and design of metallic alloys guided by phase-field simulations
Y Zhao - npj Computational Materials, 2023 - nature.com
Phase-field method (PFM) has become a mainstream computational method for predicting
the evolution of nano and mesoscopic microstructures and properties during materials …
the evolution of nano and mesoscopic microstructures and properties during materials …
Self-supervised learning and prediction of microstructure evolution with convolutional recurrent neural networks
Microstructural evolution is a key aspect of understanding and exploiting the processing-
structure-property relationship of materials. Modeling microstructure evolution usually relies …
structure-property relationship of materials. Modeling microstructure evolution usually relies …
Review of γ'rafting behavior in nickel-based superalloys: Crystal plasticity and phase-field simulation
Z Yu, X Wang, F Yang, Z Yue, JCM Li - Crystals, 2020 - mdpi.com
Rafting is an important phenomenon of the microstructure evolution in nickel-based single
crystal superalloys at elevated temperature. Understanding the rafting mechanism and its …
crystal superalloys at elevated temperature. Understanding the rafting mechanism and its …
Transfer learning enables the rapid design of single crystal superalloys with superior creep resistances at ultrahigh temperature
F Yang, W Zhao, Y Ru, S Lin, J Huang, B Du… - npj Computational …, 2024 - nature.com
Accelerating the design of Ni-based single crystal (SX) superalloys with superior creep
resistance at ultrahigh temperatures is a desirable goal but extremely challenging task. In …
resistance at ultrahigh temperatures is a desirable goal but extremely challenging task. In …
Unraveling the mechanics of directional coarsening in single crystal Ni-based superalloys via laser peening: insights from experimental characterization and …
Surface treatment techniques, like laser peening, enhance the longevity of Ni-based
superalloy components by reinforcing their microstructure against surface-initiated damage …
superalloy components by reinforcing their microstructure against surface-initiated damage …
Coherency loss marking the onset of degradation in high temperature creep of superalloys: phase-field simulation coupled to strain gradient crystal plasticity
A dislocation density based crystal plasticity—phase-field model is applied to investigate
directional coarsening during creep in CMSX-4 Ni-based superalloys in the high …
directional coarsening during creep in CMSX-4 Ni-based superalloys in the high …
45-degree rafting in Ni-based superalloys: A combined phase-field and strain gradient crystal plasticity study
Abstract 45° rafting of Ni-based superalloys has been investigated with the help of creep test
simulations applying a strain gradient crystal plasticity model coupled to the multi-phase …
simulations applying a strain gradient crystal plasticity model coupled to the multi-phase …
Misfit and the mechanism of high temperature and low stress creep of Ni-base single crystal superalloys
The present work proposes a new elementary deformation mechanism which governs high
temperature and low stress creep of single crystal superalloys (SXs), where the misfit …
temperature and low stress creep of single crystal superalloys (SXs), where the misfit …
Topologically inverse microstructure in single-crystal superalloys: microstructural stability and properties at ultrahigh temperature
Y Ru, B Hu, W Zhao, H Zhang, Y Pei, S Li… - Materials Research …, 2021 - Taylor & Francis
Topological phase inversion, in which γ'-precipitate becomes topological matrix phase, is a
typical 'detrimental'microstructural degradation in Ni-based single-crystal superalloys. Here …
typical 'detrimental'microstructural degradation in Ni-based single-crystal superalloys. Here …
Correlations between microstructure evolution and mechanical behavior of a nickel-based single crystal superalloy with long-term aging effects
X Yang, X Cui, H Yuan - Materials Characterization, 2020 - Elsevier
The microstructure evolution and mechanical property degradation are investigated for a
nickel-based single crystal superalloy during 1000~ 1100° C thermal exposure for up to …
nickel-based single crystal superalloy during 1000~ 1100° C thermal exposure for up to …