Journal: Scientific Data

Article Title: Multi-modal Dataset of a Polycrystalline Metallic Material: 3D Microstructure and Deformation Fields

doi: 10.1038/s41597-022-01525-w

Figure Lengend Snippet: Mesh structure of the In718 dataset generated by XtalMesh. ( a ) Element sets are colored using the inverse pole-figure map according to the grains they represent. ( b ) A large parent grain is selected for closer inspection of the mesh.

Article Snippet: Fig. 20 Mesh quality statistics for the meshed structure generated with XtalMesh and Simmetrix’ MeshSim. ( a ) Metrics include scaled Jacobian, ( b ) shape, and ( c ) minimum dihedral angle as defined by “The Verdict Library Reference Manual” .

Techniques: Generated

Journal: Scientific Data

Article Title: Multi-modal Dataset of a Polycrystalline Metallic Material: 3D Microstructure and Deformation Fields

doi: 10.1038/s41597-022-01525-w

Figure Lengend Snippet: Diagram of the XtalMesh smoothing and twin insertion process for a single parent grain. The smoothing process ignores surface mesh geometry of all features ( a ) and considers only that of the parent grain ( b ), producing the smoothed parent grain mesh. ( c ) Twins are inserted back into the parent grain mesh by taking their now partially smoothed representations ( d ), computing their convex hull e and calculating the intersection with the parent grain mesh ( f ). ( g–i ) Insertion process repeats until all twins are inserted, in order of twin size, from smallest to largest.

Article Snippet: Fig. 20 Mesh quality statistics for the meshed structure generated with XtalMesh and Simmetrix’ MeshSim. ( a ) Metrics include scaled Jacobian, ( b ) shape, and ( c ) minimum dihedral angle as defined by “The Verdict Library Reference Manual” .

Techniques:

Journal: Scientific Data

Article Title: Multi-modal Dataset of a Polycrystalline Metallic Material: 3D Microstructure and Deformation Fields

doi: 10.1038/s41597-022-01525-w

Figure Lengend Snippet: Diagram of the XtalMesh tetrahedralization and segmentation process for a single parent grain. ( a ) Surface mesh after all twin insertion is complete, input to fTetWild algorithm. ( b ) Volume mesh output of fTetWild, elements produced within grain surface meshes, but algorithm unaware of grain ID assignment. ( c ) Final mesh after segmenting elements according to grain IDs.

Article Snippet: Fig. 20 Mesh quality statistics for the meshed structure generated with XtalMesh and Simmetrix’ MeshSim. ( a ) Metrics include scaled Jacobian, ( b ) shape, and ( c ) minimum dihedral angle as defined by “The Verdict Library Reference Manual” .

Techniques: Produced

Journal: Scientific Data

Article Title: Multi-modal Dataset of a Polycrystalline Metallic Material: 3D Microstructure and Deformation Fields

doi: 10.1038/s41597-022-01525-w

Figure Lengend Snippet: Mesh quality statistics for the meshed structure generated with XtalMesh and Simmetrix’ MeshSim. ( a ) Metrics include scaled Jacobian, ( b ) shape, and ( c ) minimum dihedral angle as defined by “The Verdict Library Reference Manual” .

Article Snippet: Fig. 20 Mesh quality statistics for the meshed structure generated with XtalMesh and Simmetrix’ MeshSim. ( a ) Metrics include scaled Jacobian, ( b ) shape, and ( c ) minimum dihedral angle as defined by “The Verdict Library Reference Manual” .

Techniques: Generated