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In this paper , a multiphysics and multiscale integrated simulation framework is established to link the thermal history with the microstructural evolution and resulting properties of Ti6Al4V in additive manufacturing processes by combining : ( 1 ) a three-dimensional ( 3D ) multiphysics modeling of quasi-steady-state deposition geometry and thermal history in the directed energy deposition ( DED ) process , ( 2 ) a 3D cellular automata modeling of the solidification grain structure , and ( 3 ) a diffusion/diffusionless kinetic modeling of solid-state phase transformation and microhardness prediction based on the simulated phase volume fractions .
 simulation, framework, microstructural evolution, properties, Ti6Al4V, additive manufacturing processes, three-dimensional, 3D, modeling, deposition, directed energy deposition, DED, process, 3D, modeling, solidification grain, modeling, solid-state phase, microhardness, phase
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: manufacturing standard, machanical property, manufacturing process, material, engineering feature, process parameter, machine or equipment, application, process characterization, enabling technology, biomedical, concept or principle 
Text: {0} 
Answer:
 simulation, framework, microstructural evolution, properties, Ti6Al4V, additive manufacturing processes, three-dimensional, 3D, modeling, deposition, directed energy deposition, DED, process, 3D, modeling, solidification grain, modeling, solid-state phase, microhardness, phase