TY - JOUR
T1 - Using the Ti–Al System to Understand Plasticity and Its Connection to Fracture and Fatigue in α Ti Alloys
AU - Pagan, Darren C.
AU - Peterson, Kenneth M.
AU - Shade, Paul A.
AU - Pilchak, Adam L.
AU - Dye, David
N1 - Funding Information:
KMP and DCP acknowledge support from AFOSR Grant #FA9550-21-1-0254. PAS acknowledges support from the Materials and Manufacturing Directorate of the U.S. Air Force Research Laboratory and the Air Force Office of Scientific Research. DD acknowledges the support of a Royal Society industry fellowship and of EPSRC (Grant EP/T01041X/1).
Publisher Copyright:
© 2023, The Minerals, Metals & Materials Society and ASM International.
PY - 2023/9
Y1 - 2023/9
N2 - The Ti–Al system, specifically with Al wt pct ranging from approximately 4 to 14 pct, has served as a model system for exploring the deformation behavior of the hexagonal close-packed α phase of Ti alloys. The system has enabled exploration of nearly all aspects of deformation and failure across length scales from atoms to the continuum, in addition to being of value for both experimental and model method development. Here, we provide a review of what has been learned over the past 60 years on fundamental Ti deformation behavior using the model Ti–Al system including topics such as dislocation motion, crystallographic slip, grain-scale deformation, creep, and fracture.
AB - The Ti–Al system, specifically with Al wt pct ranging from approximately 4 to 14 pct, has served as a model system for exploring the deformation behavior of the hexagonal close-packed α phase of Ti alloys. The system has enabled exploration of nearly all aspects of deformation and failure across length scales from atoms to the continuum, in addition to being of value for both experimental and model method development. Here, we provide a review of what has been learned over the past 60 years on fundamental Ti deformation behavior using the model Ti–Al system including topics such as dislocation motion, crystallographic slip, grain-scale deformation, creep, and fracture.
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U2 - 10.1007/s11661-023-07114-9
DO - 10.1007/s11661-023-07114-9
M3 - Review article
AN - SCOPUS:85163865036
SN - 1073-5623
VL - 54
SP - 3373
EP - 3388
JO - Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science
JF - Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science
IS - 9
ER -