Cellular Automata Simulation on Dynamic Recrystallization of TA16 Alloy during Hot Deformation

Fei Han; Rong Quan Chen; Chun Hui Yang; Xian Min Li; Ding Chun Wang

doi:10.4028/www.scientific.net/MSF.849.245

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Microstructural Development around Crater in Commercial Pure Titanium
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Cellular Automata Simulation on Dynamic Recrystallization of TA16 Alloy during Hot Deformation
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Effect of Alpha Phase Characteristics on the High Cycle Fatigue Properties of Ti-6Al-4V Alloy
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HomeMaterials Science ForumMaterials Science Forum Vol. 849Cellular Automata Simulation on Dynamic...

Cellular Automata Simulation on Dynamic Recrystallization of TA16 Alloy during Hot Deformation

Abstract:

Dynamic recrystallization is responsible for the properties of the final product of TA16 alloy in hot deformation. In this study, a cellular automata model with dynamic recrystallization (DRX-CA) was developed to simulate and predict the microstructural evolution of TA16 alloy during hot deformation with material constants obtained from hot compressive tests. The proposed model has a capability of tracking the deformation history and microstructural evolution. The numerical simulation results obtained by using the developed DRX-CA model were compared to those experimental data obtained for validation and accurately capture the relations among strain, stress, volume fraction recrystallization, recrystallized grain size and deformation temperature.

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Periodical:

Materials Science Forum (Volume 849)

Pages:

245-250

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.849.245

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Online since:

March 2016

Authors:

Fei Han, Rong Quan Chen, Chun Hui Yang, Xian Min Li, Ding Chun Wang

Keywords:

Cellular Automata, Dynamic Recrystallization, Hot Deformation, Microstructural Evolution, TA16 Alloy

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