Multilevel Voronoi Tesselations microstructure DP steel #29
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@oaugestad88 This video might help a bit: https://www.youtube.com/watch?v=qFomwKOWJ9Q&t=46s There are several pre-built pipelines that can help you get started. the "(01) Single Cubic Phase Equiaxed" will give you a poly crystal wth a random orienation distibution. Euler Angle DistributionsIn the StatsGenerator filter you can use the "ODF" tab to "suggest" an orientation distribution. Voronoi Tessellation & Multilevel StructuresTo be clear DREAM.3D does not technically perform a Voronoi tessellation. It generates the grains and then attempts to pack the grains into the virtual volume and still come as close as possible to the statistics that have been set in the StatsGenerator filter. There is a filter called "Insert Transformation Phase" that might do what you are referring to in the "subdivision" comment. Modifying Example Structures for DP Steel
Assuming you are viewing the mirostruture in ParaView, you can select the color by "Phases" array. Take a look at this screen shot of ParaView showing a 2 phase microstructure. Additional ConsiderationsIn DREAM.3D version 6.5.171 you cannot control the random seed that is used. If you are going to create a wide range of phase distributions you may want to consider using something like Python to drive a process where you use PipelineRunner to load a premade pipeline. There are a lot of community members that do this. |
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I'm trying to build a dual-phase (DP) steel microstructure (preferably using multilevel Voronoi Tesselations) from scratch in DREAM3D-6.5.171 on Linux, and I have some questions questions:
I really appreciate your guidance on these topics and any additional resources or recommendations you may have. Thank you for your time and support!
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