Significance of stacking fault energy in bulk nanostructured materials: insights from Cu and its binary alloys as model systems

XH An, SD Wu, ZG Wang, ZF Zhang - Progress in Materials Science, 2019 - Elsevier
Bulk nanostructured (NS) materials processed by severe plastic deformation (SPD) have
received considerable attention for several decades. The physical origin of this processing …

High stress twinning in a compositionally complex steel of very high stacking fault energy

Z Wang, W Lu, F An, M Song, D Ponge… - Nature …, 2022 - nature.com
Deformation twinning is rarely found in bulk face-centered cubic (FCC) alloys with very high
stacking fault energy (SFE) under standard loading conditions. Here, based on results from …

Tailoring plasticity of austenitic stainless steels for nuclear applications: Review of mechanisms controlling plasticity of austenitic steels below 400 C

GM de Bellefon, JC Van Duysen - Journal of Nuclear Materials, 2016 - Elsevier
AISI 304 and 316 austenitic stainless steels were invented in the early 1900s and are still
trusted by materials and mechanical engineers in numerous sectors because of their good …

[HTML][HTML] Stacking faults in a mechanically strong Al (Mg)–Al3Mg2 composite

D Zhou, X Zhang, A Tehranchi, J Hou, W Lu… - Composites Part B …, 2022 - Elsevier
Stacking faults (SFs), similar to other planar defects such as grain boundaries, twin
boundaries and heterogeneous interfaces, can be tailored to simultaneously increase …

Enhanced fatigue resistance of a face-centered-cubic single-phase Al0. 3CoCrFeNi high-entropy alloy through planar deformation characteristic

X Wang, W Bai, Z Zhang, Z Wang, X Ren - Materials Science and …, 2023 - Elsevier
High-entropy alloys (HEAs) represent a new class of materials with excellent mechanical
properties. However, more studies on the fatigue behavior of HEAs are urgently required …

Microstructure evolution and properties of graphene nanoplatelets reinforced aluminum matrix composites

M Li, H Gao, J Liang, S Gu, W You, D Shu… - Materials …, 2018 - Elsevier
Aluminum matrix composites reinforced with graphene nanoplatelets (GNPs) were prepared
by continuous casting and subsequent rolling. Al-GNPs master alloy, prepared by ball …

[HTML][HTML] Synergistic strengthening of Al–SiC composites by nano-spaced SiC-nanowires and the induced high-density stacking faults

Y Wu, C Zhou, R Wu, L Sun, C Lu, Y **ao, Z Su… - Composites Part B …, 2023 - Elsevier
Aluminum alloys are widely used in engineering structures due to light weight and corrosion
resistance but aluminum has low yielding and flow strengths. Here we reported super-strong …

[HTML][HTML] Strength-ductility synergy induced by high-density stacking faults in aluminum alloy composites with micro/nano hybrid reinforcements

F Saba, H Sun, G Fan, Z Tan, DB **ong, Z Li… - Composites Part A …, 2023 - Elsevier
Abstract Architecture design enables multi-mechanism coordination of strengthening and
toughening to overcome the strength-ductility trade-off in particulate reinforced metal matrix …

Enhanced strength-ductility synergy in an ultra-strong copper alloy via coherent nanoprecipitates and stress-induced twinning

K **, J Li, C Li, Q Lu, Z Xu, Y You, P Gao… - Materials Research …, 2024 - Taylor & Francis
Deformation twins (DTs) and stacking faults (SFs) are rarely found in Cu-20Ni-20Mn alloy,
which limits further strengthening of alloy. Here, we report ultra-strong Cu-20Ni-20Mn alloy …

Two-gigapascal-strong ductile soft magnets

L Han, NJ Peter, F Maccari, A Kovács, J Wang… - Nature …, 2024 - nature.com
Soft magnetic materials (SMMs) are indispensable for electromechanical energy conversion
in high-efficiency applications, but they are exposed to increasing mechanical loading …