400
Index
Crystal plasticity finite element methods
(CPFEM)
AFOSR, 92
CEIMM, 96
DIC, 96
Ga FIB, 94
HEDM, 94–95
ICME paradigm, 92, 93
ISDG, 95
local crystallographic orientations, 91
machining methods (see Microscale
samples)
modeling efforts, 91
RVEs, 91
3D dataset, 93
volume-averaged quantities, 85–86
Cyclic plasticity
crystal model (see Crystal plasticity (CP))
grain size-dependent, 153–154
simulation, 151–154
D
Data fusion, 20, 45–48
Data structures
ICME (see Integrated computational
materials engineering (ICME))
SIMPL, 31–36
Defects, 97, 98, 179, 196, 215, 253
Deformation maps, 115–119
Digital image correlation (DIC), 169–170
characterization methods, 97
deformation gradients, 191
EBSD, 195
FIB microtensile samples, 116
HREBSD, 171
noncontact method, 96
René 88DT datasets, 8
spatial variations, 167
speckle patterns, 368
Dislocations
annihilation, 370
BCC materials, 211
body-centered cubic material, 200
density-based crystal plasticity, 70
grain boundaries, 147
Hall-Petch parameters, 154
imaging, 4
MD, 23
non-Schmid behavior, 211
shearing processes, 57, 71
structural materials, 5
substructures, 135
Dissipative particle dynamics (DPD), 372–374
Dream3D, 151
Ductile damage, 199, 200, 219
E
Elastic homogenized stiffness
convergence characteristics, 313–315
SVEs, 315–317
Elastic modulus, 112, 116, 117, 267, 281–282
Electron backscatter diffraction (EBSD)
acceptance-rejection algorithm, 79
BSE measurements, 42
CMOS-based, 6
collection, 6
grid location, 23
high-quality diffraction patterns, 11
high-resolution, 170–171
image extraction, 75–76
Kikuchi patterns, 23
orientation maps, 116
resolution, 5
serial-sectioned, 225
TriBeam, 7, 8
Energetic material, 371, 378, 384
Epoxy interfacial properties
coatings, 289–290
PMCs, 284–289
Error propagation, 120, 245
Eshelby tensors, 324–325
Explosives, 368, 377, 378, 383–384, 389
Exterior statistics-based boundary conditions
(ESBCs), 300, 301, 303, 307, 321
F
Fatigue
cracks, 11, 117
density-based crystal plasticity models, 57
high-cycle, 264
LSF (see Low cycle fatigue (LCF) tests)
superalloys, 1–3
titanium forgings, 40
Fatigue indicator parameter (FIP), 155–157,
262, 264
Fatigue life prediction, 1, 137, 138, 151, 153
Femtosecond laser
ablation, 11
FIB-SEM chamber, 4
TriBeam, 4, 5
Fiber spacing, 258, 312
Index
Crystal plasticity finite element methods
(CPFEM)
AFOSR, 92
CEIMM, 96
DIC, 96
Ga FIB, 94
HEDM, 94–95
ICME paradigm, 92, 93
ISDG, 95
local crystallographic orientations, 91
machining methods (see Microscale
samples)
modeling efforts, 91
RVEs, 91
3D dataset, 93
volume-averaged quantities, 85–86
Cyclic plasticity
crystal model (see Crystal plasticity (CP))
grain size-dependent, 153–154
simulation, 151–154
D
Data fusion, 20, 45–48
Data structures
ICME (see Integrated computational
materials engineering (ICME))
SIMPL, 31–36
Defects, 97, 98, 179, 196, 215, 253
Deformation maps, 115–119
Digital image correlation (DIC), 169–170
characterization methods, 97
deformation gradients, 191
EBSD, 195
FIB microtensile samples, 116
HREBSD, 171
noncontact method, 96
René 88DT datasets, 8
spatial variations, 167
speckle patterns, 368
Dislocations
annihilation, 370
BCC materials, 211
body-centered cubic material, 200
density-based crystal plasticity, 70
grain boundaries, 147
Hall-Petch parameters, 154
imaging, 4
MD, 23
non-Schmid behavior, 211
shearing processes, 57, 71
structural materials, 5
substructures, 135
Dissipative particle dynamics (DPD), 372–374
Dream3D, 151
Ductile damage, 199, 200, 219
E
Elastic homogenized stiffness
convergence characteristics, 313–315
SVEs, 315–317
Elastic modulus, 112, 116, 117, 267, 281–282
Electron backscatter diffraction (EBSD)
acceptance-rejection algorithm, 79
BSE measurements, 42
CMOS-based, 6
collection, 6
grid location, 23
high-quality diffraction patterns, 11
high-resolution, 170–171
image extraction, 75–76
Kikuchi patterns, 23
orientation maps, 116
resolution, 5
serial-sectioned, 225
TriBeam, 7, 8
Energetic material, 371, 378, 384
Epoxy interfacial properties
coatings, 289–290
PMCs, 284–289
Error propagation, 120, 245
Eshelby tensors, 324–325
Explosives, 368, 377, 378, 383–384, 389
Exterior statistics-based boundary conditions
(ESBCs), 300, 301, 303, 307, 321
F
Fatigue
cracks, 11, 117
density-based crystal plasticity models, 57
high-cycle, 264
LSF (see Low cycle fatigue (LCF) tests)
superalloys, 1–3
titanium forgings, 40
Fatigue indicator parameter (FIP), 155–157,
262, 264
Fatigue life prediction, 1, 137, 138, 151, 153
Femtosecond laser
ablation, 11
FIB-SEM chamber, 4
TriBeam, 4, 5
Fiber spacing, 258, 312