Development of MPI parallel program of multi-phase-field model coupled with CALPHAD database for duplex-phase solidification in quinary system of stainless steel

2016 ◽  
Vol 2016.29 (0) ◽  
pp. 073
Author(s):  
Sukeharu NOMOTO ◽  
Kazuki MORI ◽  
Masahito SEGAWA ◽  
Akinori YAMANAKA
Keyword(s):  
Stainless Steel ◽  
Phase Field ◽  
Field Model ◽  
Phase Field Model ◽  
Parallel Program ◽  
Quinary System ◽  
Multi Phase

207 Parallelization of Numerical Method for two-dimensional Non-equilibrium Multi-Phase Field Model of Quinary System

2015 ◽  
Vol 2015.28 (0) ◽  
pp. _207-1_-_207-2_
Author(s):  
Kazuki Mori ◽  
Masahito Segawa ◽  
Yuko Nomura ◽  
Akinori Yamanaka ◽  
Sukeharu Nomoto
Keyword(s):  
Numerical Method ◽  
Phase Field ◽  
Field Model ◽  
Phase Field Model ◽  
Two Dimensional ◽  
Quinary System ◽  
Multi Phase ◽  
Non Equilibrium

scholarly journals An investigation of the lamellar-rod transition in binary eutectic using multi-phase field model

2009 ◽  
Vol 58 (1) ◽  
pp. 650
Author(s):  
Yang Yu-Juan ◽  
Wang Jin-Cheng ◽  
Zhang Yu-Xiang ◽  
Zhu Yao-Chan ◽  
Yang Gen-Cang
Keyword(s):  
Phase Field ◽  
Field Model ◽  
Phase Field Model ◽  
Binary Eutectic ◽  
Multi Phase

A Phase Field Approach for Modeling Melting and Re-Solidification of Ti-6Al-4V during Selective Laser Melting

2016 ◽  
Vol 704 ◽  
pp. 241-250 ◽  
Author(s):  
Peter Holfelder ◽  
Jin Ming Lu ◽  
Christian Krempaszky ◽  
Ewald A. Werner
Keyword(s):  
Selective Laser Melting ◽  
Phase Field ◽  
Field Model ◽  
Phase Field Model ◽  
Nucleation And Growth ◽  
Laser Melting ◽  
Laser Material ◽  
Field Approach ◽  
Multi Phase ◽  
Material Interaction

A Multi Phase Field model is proposed to describe the microstructure evolution induced by laser-material interaction in Selective Laser Melting (SLM). On the basis of the free enthalpy, the nucleation and growth processes occurring during the relevant phase transformations are explicitly taken into account. Within this contribution, the focus is laid on the SLM processing of the titanium alloy Ti-6Al-4V with special emphasis on the transition between β-titanium and melt. The results are discussed and compared to those of more conventional modelling approaches.

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