The effect of yttrium on the generalized stacking fault energies in Mg
Sign Up to like & getrecommendations! Published in 2017 at "Computational Materials Science"
DOI: 10.1016/j.commatsci.2017.02.030
Abstract: Abstract For dislocations in non-basal planes in hexagonal close-packed crystalline solids, the corresponding generalized stacking faults (GSFs) are not unique, and the resultant changes of generalized stacking fault energies (GSFEs) by solutes have different trends.… read more here.
Keywords: effect yttrium; yttrium; fault energies; stacking fault ... See more keywords
Reactive elements dependence of elastic properties and stacking fault energies of γ-Ni, γ′-Ni3Al and β-NiAl
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2020.155799
Abstract: Abstract The reactive element effects (REEs) have been proven to improve the thermal oxidation resistance of β-NiAl. However, their effects on mechanical properties, which are significant implications for the Ni-based superalloys substrate and β-NiAl bond… read more here.
Keywords: reactive elements; stacking fault; fault energies; ni3al nial ... See more keywords
Stacking fault energies of nondilute binary alloys using special quasirandom structures
Sign Up to like & getrecommendations! Published in 2017 at "Physical Review B"
DOI: 10.1103/physrevb.95.094112
Abstract: Jonas L. Kaufman, Gregory S. Pomrehn, Aurora Pribram-Jones, 4 Reza Mahjoub, Michael Ferry, Kevin J. Laws, and Lori Bassman Harvey Mudd College, Claremont, CA 91711, USA The Boeing Company, Seattle, WA 98108, USA Lawrence Livermore… read more here.
Keywords: fault energies; stacking fault; nondilute binary; alloys using ... See more keywords
Hidden Effects of Negative Stacking Fault Energies in Complex Concentrated Alloys.
Sign Up to like & getrecommendations! Published in 2021 at "Physical review letters"
DOI: 10.1103/physrevlett.126.255502
Abstract: Negative stacking fault energies (SFEs) are found in face-centered cubic high-entropy alloys with excellent mechanical properties, especially at low temperatures. Their roles remain elusive due to the lack of in situ observation of nanoscale deformation. Here,… read more here.
Keywords: hidden effects; negative stacking; fault energies; stacking fault ... See more keywords
Design metastability in high-entropy alloys by tailoring unstable fault energies
Sign Up to like & getrecommendations! Published in 2022 at "Science Advances"
DOI: 10.1126/sciadv.abo7333
Abstract: Metastable alloys with transformation-/twinning-induced plasticity (TRIP/TWIP) can overcome the strength-ductility trade-off in structural materials. Originated from the development of traditional alloys, the intrinsic stacking fault energy (ISFE) has been applied to tailor TRIP/TWIP in high-entropy… read more here.
Keywords: entropy alloys; fault; unstable fault; trip twip ... See more keywords
Effects of the alloying element on the stacking fault energies of dilute Ir-based superalloys: A comprehensive first-principles study
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Materials Research"
DOI: 10.1557/jmr.2020.277
Abstract: read more here.
Keywords: alloying element; effects alloying; element stacking; stacking fault ... See more keywords
Tensile behavior of fully nanotwinned alloys with varying stacking fault energies
Sign Up to like & getrecommendations! Published in 2017 at "MRS Communications"
DOI: 10.1557/mrc.2017.32
Abstract: In this study, a comparison of the tensile behavior of fully nanotwinned Cu–6 wt.%Al, Cu–2 wt.%Al, and Cu–10 wt.%Ni with stacking fault energies (SFEs) of 6, 37, and 60 mJ/m 2 , respectively is presented.… read more here.
Keywords: behavior fully; stacking fault; fault energies; fully nanotwinned ... See more keywords