Modeling displacive-diffusional coupled dislocation shearing of γ′ precipitates in Ni-base superalloys

Acta Materialia

Volumn 59, Issue 9, 2011, Pages 3484-3497

  Zhou, Ning ^a   Shen, Chen ^b   Mills, Michael J ^a   Li, Ju ^c   Wang, Yunzhi ^a  

^a Ohio State University   (United States)

^b GE GLOBAL RESEARCH   (United States)

^c UNIVERSITY OF PENNSYLVANIA   (United States)

Author keywords

Atomic ordering; Deformation twinning; Diffusion; Phase field; Plasticity

Indexed keywords

AB INITIO CALCULATIONS; ATOMIC DIFFUSIONS; ATOMIC ORDERING; COUPLED DISLOCATION; CRITICAL RESOLVED SHEAR STRESS; DEFORMATION TWINNING; EXTRINSIC STACKING FAULT; FAULT ENERGY; FREE ENERGY SURFACE; INTERFACE CURVATURES; INTERMEDIATE TEMPERATURES; LENGTH SCALE; LONG-RANGE ORDER PARAMETERS; MICROSTRUCTURAL FEATURES; NI-BASE SUPERALLOYS; PHASE FIELD; PHASE-FIELD MODELS; STACKING FAULT ENERGIES; TEMPERATURE EFFECTS; THREE DIMENSIONAL SIMULATIONS; VISCOUS DEFORMATION;

ATOMS; CALCULATIONS; DEFORMATION; DIFFUSION; FREE ENERGY; MICROSTRUCTURAL EVOLUTION; PLASTICITY; SHEAR STRESS; SHEARING; STAINLESS STEEL; STRENGTH OF MATERIALS; THREE DIMENSIONAL COMPUTER GRAPHICS;

SUPERALLOYS;

EID: 79954415684     PISSN: 13596454     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.actamat.2011.02.022     Document Type: Article

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