Ti Dwell Fatigue Crystallographic Analysis¶
Group (Subgroup)¶
Statistics Filters (Crystallographic)
Description¶
Determines Initiators, Hard Features, Soft Features and Hard-Soft Pairs in microtextured voxelized structures. Initiators are alpha globs defined as the user defined angle range between the c-axis ([0001]) and the user defined stress axis. Hard Features are microtextured regions (MTRs) defined as the user defined angle range between {10-17} plane normal and the user defined stress axis. Soft Features are MTRs defined as the user defined angle range between the c-axis ([0001]) and the user defined stress axis. Note that the Initiators and Soft Features calculations is the same as the Find Basal Loading Factor filter calculation. Hard-Soft Pairs are HardFeatures - Soft Features pairs with a neighboring Initiator that is not flagged here. Note the Stress Axis does not have not be a unit vector. Note that Lattice Parameter A and Lattice Parameter C is defaulted for alpha Ti. The Subsurface Feature Distance To Consider defines a subvolume in which only Features whose centroid lies within the subvolume are considered for Initiators, Hard Features, Soft Features and Hard-Soft Pairs criteria. All other Features are ignored.
Parameters¶
| Name | Type | Description |
|---|---|---|
| Lattice Parameter A | Float | The hexagonal basal lattice parameter. |
| Lattice Parameter C | Float | The hexagonal height lattice parameter. |
| Subsurface Feature Distance To Consider | Int | The distance (microns) from the surface defining a subvolume. |
| Fraction Of Features To Consider | Float | The fraction of Features to randomly consider from the input volume element. |
| Stress Axis X | Float | The X component of the stress axis in the sample reference frame. |
| Stress Axis Y | Float | The Y component of the stress axis in the sample reference frame. |
| Stress Axis Z | Float | The Z component of the stress axis in the sample reference frame. |
| Initiator Lower Threshold | Float | The lower threshold (degrees) between the Feature {10-17} plane normal and the Stress Axis. |
| Initiator Upper Threshold | Float | The upper threshold (degrees) between the Feature {10-17} plane normal and the Stress Axis. |
| Propagator Lower Threshold | Float | The lower threshold (degrees) between the Feature c-axis ([0001]) and the Stress Axis. |
| Propagator Upper Threshold | Float | The upper threshold (degrees) between the Feature c-axis ([0001]) and the Stress Axis. |
Required DataContainers¶
Volume
Required Arrays¶
| Type | Default Name | Description | Comment | Filters Known to Create Data |
|---|---|---|---|---|
| Feature | FeatureEulerAngles | Three (3) angles (floats) defining the orientation of each Feature in Bunge convention (Z-X-Z). | Find Average Orientations (Statistics), Match Crystallography (SyntheticBuilding) | |
| Feature | FeaturePhases | Phase Id (int) specifying the phase of the Feature. | Find Feature Phases (Generic), Read Feature Info File (IO), Pack Primary Phases (SyntheticBuilding), Insert Precipitate Phases (SyntheticBuilding), Establish Matrix Phase (SyntheticBuilding) | |
| Feature | NeighborLists | List of the contiguous neighboring Features for a given Feature. | Find Feature Neighbors (Statistics), Find Feature Neighborhoods (Statistics) | |
| Feature | Centroids | X, Y, Z coordinates (floats) of the Feature center of mass. | This filter will calculate Feature centroids if not previously calculated. | Find Feature Centroids (Generic) |
| Ensemble | CrystalStructures | Enumeration (int) specifying the crystal structure of each Ensemble/phase (Hexagonal=0, Cubic=1, Orthorhombic=2). | Values should be present from experimental data or synthetic generation and cannot be determined by this filter. Not having these values will result in the filter to fail/not execute. | Read H5Ebsd File (IO), Read Ensemble Info File (IO), Initialize Synthetic Volume (SyntheticBuilding) |
Created Arrays¶
| Type | Default Name | Comment |
|---|---|---|
| Feature | SelectedFeatures | Boolean value specifying if the Feature is randomly selected based on the Fraction Of Features To Consider criterion. |
| Feature | Initiators | Boolean value specifying if the Feature meets the Initiators criteria. |
| Feature | HardFeatures | Boolean value specifying if the Feature meets the Hard Features criteria. |
| Feature | SoftFeatures | Boolean value specifying if the Feature meets the Soft Features criteria. |
| Feature | HardSoftPairs | Boolean value specifying if the Feature meets the Hard-Soft Pairs criteria. |
| Feature | ParentIds | List of grouped hard or soft Features. |
| Feature | ParentNumNeighbors | Value (int) equal to the number of contiguous neighboring ParentIds for given ParentIds. |
| Feature | ParentNeighborLists | List of the contiguous neighboring ParentIds for given ParentIds. |
| Feature | ParentSharedSurfaceAreaLists | List of the area shared between contiguous neighboring ParentIds for given ParentIds. |
| Cell | ParentIds | List of grouped hard or soft Cells. |
Example Pipelines¶
License & Copyright¶
Please see the description file distributed with this plugin.
DREAM3D Mailing Lists¶
If you need more help with a filter, please consider asking your question on the DREAM3D Users mailing list: https://groups.google.com/forum/?hl=en#!forum/dream3d-users