Significance of stacking fault energy in bulk nanostructured materials: insights from Cu and its binary alloys as model systems
Bulk nanostructured (NS) materials processed by severe plastic deformation (SPD) have
received considerable attention for several decades. The physical origin of this processing …
received considerable attention for several decades. The physical origin of this processing …
Modeling concepts for intermetallic titanium aluminides
F Appel, H Clemens, FD Fischer - Progress in Materials Science, 2016 - Elsevier
Intermetallic titanium aluminide alloys based on the ordered face-centred tetragonal γ (TiAl)-
phase represent a good example how fundamental and applied research along with …
phase represent a good example how fundamental and applied research along with …
Enhanced strength-ductility synergy via high dislocation density-induced strain hardening in nitrogen interstitial CrMnFeCoNi high-entropy alloy
H Li, Y Han, H Feng, G Zhou, Z Jiang, M Cai… - Journal of Materials …, 2023 - Elsevier
The present work demonstrates that nitrogen doping inhibits the formation of deformation
twins in a CrMnFeCoNi high entropy alloy, while significantly increases the strength without …
twins in a CrMnFeCoNi high entropy alloy, while significantly increases the strength without …
[HTML][HTML] High entropy alloys–Tunability of deformation mechanisms through integration of compositional and microstructural domains
The paradigm shift of alloying approach that led to high entropy alloys (HEAs) is now well
established. Although the initial years were dominated by equiatomic approach, recent …
established. Although the initial years were dominated by equiatomic approach, recent …
Competitive strengthening between dislocation slip and twinning in cast-wrought and additively manufactured CrCoNi medium entropy alloys
In situ neutron diffraction experiments have been performed under loading in cast-wrought
(CW) and additively manufactured (AM) equiatomic CoCrNi medium-entropy alloys. The …
(CW) and additively manufactured (AM) equiatomic CoCrNi medium-entropy alloys. The …
Effect of temperature on the stacking fault energy and deformation behaviour in 316L austenitic stainless steel
The stacking fault energy (SFE) is often used as a key parameter to predict and describe the
mechanical behaviour of face centered cubic material. The SFE determines the width of the …
mechanical behaviour of face centered cubic material. The SFE determines the width of the …
Low-cycle and extremely-low-cycle fatigue behaviors of high-Mn austenitic TRIP/TWIP alloys: Property evaluation, damage mechanisms and life prediction
The cyclic deformation and damage behaviors of the Fe–Mn and Fe–Mn–C TRIP/TWIP
steels are comprehensively studied in a wide range of strain amplitude (from 0.3% to 8.0%) …
steels are comprehensively studied in a wide range of strain amplitude (from 0.3% to 8.0%) …
[HTML][HTML] Multi-principal element alloys from the CrCoNi family: outlook and perspectives
A great research effort is being employed in the development of Multi-Principal Element
Alloys (MPEAs). The major interest on these alloys lies in the vast compositional field in …
Alloys (MPEAs). The major interest on these alloys lies in the vast compositional field in …
Microstructure and properties of Cu–Ni–Co–Si–Cr–Mg alloys with different Si contents after multi-step thermo-mechanical treatment
M Ma, Z Li, Z Xiao, Y Jia, X Meng, Y Jiang… - Materials Science and …, 2022 - Elsevier
In this paper, a series of Cu-3.2 Ni-0.6 Co-xSi-0.2 Cr-0.15 Mg (x= 0.62, 0.75, 0.92 and
1.09)(wt.%) alloys were fabricated and subjected to multi-step thermo-mechanical treatment …
1.09)(wt.%) alloys were fabricated and subjected to multi-step thermo-mechanical treatment …
A remarkable improvement of low-cycle fatigue resistance of high-Mn austenitic TWIP alloys with similar tensile properties: Importance of slip mode
The low-cycle fatigue (including extremely-low-cycle fatigue) behaviors of the Fesingle
bondMnsingle bond C TWIP steels are comprehensively investigated focusing on the effects …
bondMnsingle bond C TWIP steels are comprehensively investigated focusing on the effects …