scholarly journals Competitive grain growth during directional solidification of a polycrystalline binary alloy: Three-dimensional large-scale phase-field study

Materialia ◽  
2018 ◽  
Vol 1 ◽  
pp. 104-113 ◽  
Author(s):  
Tomohiro Takaki ◽  
Shinji Sakane ◽  
Munekazu Ohno ◽  
Yasushi Shibuta ◽  
Takayuki Aoki ◽  
...  
Keyword(s):  
Field Study ◽  
Directional Solidification ◽  
Grain Growth ◽  
Binary Alloy ◽  
Phase Field ◽  
Large Scale ◽  
Three Dimensional

Two-dimensional phase-field study of competitive grain growth during directional solidification of polycrystalline binary alloy

2016 ◽  
Vol 442 ◽  
pp. 14-24 ◽  
Author(s):  
Tomohiro Takaki ◽  
Munekazu Ohno ◽  
Yasushi Shibuta ◽  
Shinji Sakane ◽  
Takashi Shimokawabe ◽  
...  
Keyword(s):  
Field Study ◽  
Directional Solidification ◽  
Grain Growth ◽  
Binary Alloy ◽  
Phase Field ◽  
Two Dimensional

scholarly journals Primary arm array during directional solidification of a single-crystal binary alloy: Large-scale phase-field study

2016 ◽  
Vol 118 ◽  
pp. 230-243 ◽  
Author(s):  
Tomohiro Takaki ◽  
Shinji Sakane ◽  
Munekazu Ohno ◽  
Yasushi Shibuta ◽  
Takashi Shimokawabe ◽  
...  
Keyword(s):  
Single Crystal ◽  
Field Study ◽  
Directional Solidification ◽  
Binary Alloy ◽  
Phase Field ◽  
Large Scale

Concurrent grain growth and coarsening of two-phase microstructures; large scale phase-field study

2019 ◽  
Vol 159 ◽  
pp. 160-176 ◽  
Author(s):  
Ramanathan Perumal ◽  
Michael Selzer ◽  
Britta Nestler
Keyword(s):  
Field Study ◽  
Grain Growth ◽  
Phase Field ◽  
Large Scale ◽  
Two Phase

Correlation between three-dimensional and cross-sectional characteristics of ideal grain growth: large-scale phase-field simulation study

2018 ◽  
Vol 53 (21) ◽  
pp. 15165-15180 ◽  
Author(s):  
Eisuke Miyoshi ◽  
Tomohiro Takaki ◽  
Munekazu Ohno ◽  
Yasushi Shibuta ◽  
Shinji Sakane ◽  
...  
Keyword(s):  
Grain Growth ◽  
Simulation Study ◽  
Phase Field ◽  
Large Scale ◽  
Three Dimensional ◽  
Cross Sectional ◽  
Phase Field Simulation ◽  
Field Simulation

Simulation of Ideal Grain Growth Using the Multi-Phase-Field Model

2007 ◽  
Vol 558-559 ◽  
pp. 1177-1181 ◽  
Author(s):  
Philippe Schaffnit ◽  
Markus Apel ◽  
Ingo Steinbach
Keyword(s):  
Grain Size ◽  
Grain Growth ◽  
Phase Field ◽  
Large Scale ◽  
Field Model ◽  
Three Dimensional ◽  
Phase Field Model ◽  
Two Dimensions ◽  
Von Neumann ◽  
Average Grain Size

The kinetics and topology of ideal grain growth were simulated using the phase-field model. Large scale phase-field simulations were carried out where ten thousands grains evolved into a few hundreds without allowing coalescence of grains. The implementation was first validated in two-dimensions by checking the conformance with square-root evolution of the average grain size and the von Neumann-Mullins law. Afterwards three-dimensional simulations were performed which also showed fair agreement with the law describing the evolution of the mean grain size against time and with the results of S. Hilgenfeld et al. in 'An Accurate von Neumann's Law for Three-Dimensional Foams', Phys. Rev. Letters, 86(12)/2685, March 2001. Finally the steady state grain size distribution was investigated and compared to the Hillert theory.

Large-scale phase-field simulation of three-dimensional isotropic grain growth in polycrystalline thin films

2019 ◽  
Vol 27 (5) ◽  
pp. 054003 ◽  
Author(s):  
Eisuke Miyoshi ◽  
Tomohiro Takaki ◽  
Munekazu Ohno ◽  
Yasushi Shibuta ◽  
Shinji Sakane ◽  
...  
Keyword(s):  
Thin Films ◽  
Grain Growth ◽  
Phase Field ◽  
Large Scale ◽  
Three Dimensional ◽  
Phase Field Simulation ◽  
Field Simulation ◽  
Polycrystalline Thin Films
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