Additive friction stir deposition of metallic materials: Process, structure and properties
Additive friction stir deposition (AFSD) is a relatively new additive manufacturing technique
to fabricate parts in solid state below the melting temperature. Due to the solid-state nature …
to fabricate parts in solid state below the melting temperature. Due to the solid-state nature …
Modeling of hierarchical solidification microstructures in metal additive manufacturing: Challenges and opportunities
Metal-based additive manufacturing (AM) processes often produce parts with improved
properties compared to conventional manufacturing and metal working routes. However …
properties compared to conventional manufacturing and metal working routes. However …
The parallel multi-physics phase-field framework Pace3D
The phase-field method has been established for the numerical investigation of various
microstructure evolution processes. The accurate description of these complex processes …
microstructure evolution processes. The accurate description of these complex processes …
Laser powder bed fusion of immiscible steel and bronze: A compositional gradient approach for optimum constituent combination
The microstructures and the mechanical properties of a laser powder bed fusion (LPBF)
manufactured alloy coupons that were compositionally graded with austenitic stainless steel …
manufactured alloy coupons that were compositionally graded with austenitic stainless steel …
Phase-field study of the history-effect of remelted microstructures on nucleation during additive manufacturing of ni-based superalloys
In the current work we employ multi-phase-field simulations to understand the effect of
remelting on microstructure evolution, especially on nucleation of new grains during …
remelting on microstructure evolution, especially on nucleation of new grains during …
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 …
Efficient finite strain elasticity solver for phase-field simulations
We present an effective mechanical equilibrium solution algorithm suitable for finite strain
consideration within the phase-field method. The proposed algorithm utilizes a Fourier …
consideration within the phase-field method. The proposed algorithm utilizes a Fourier …
Large-scale phase-field study of anisotropic grain growth: Effects of misorientation-dependent grain boundary energy and mobility
Three-dimensional grain growth behaviors under anisotropic (misorientation-dependent)
grain boundary energy and mobility are investigated via phase-field simulations. Based on a …
grain boundary energy and mobility are investigated via phase-field simulations. Based on a …
PRISMS-PF: A general framework for phase-field modeling with a matrix-free finite element method
A new phase-field modeling framework with an emphasis on performance, flexibility, and
ease of use is presented. Foremost among the strategies employed to fulfill these objectives …
ease of use is presented. Foremost among the strategies employed to fulfill these objectives …
Reconstructing microstructures from statistical descriptors using neural cellular automata
The problem of generating microstructures of complex materials in silico has been
approached from various directions including simulation, Markov, deep learning and …
approached from various directions including simulation, Markov, deep learning and …