A review on mechanical properties and microstructure of ultrafine grained metals and alloys processed by rotary swaging
Q Mao, Y Liu, Y Zhao - Journal of Alloys and Compounds, 2022 - Elsevier
Rotary swaging (RS), as a widely used industrial method for severe plastic deformation
(SPD), is a near net forming process which uses high-speed pulse hammer of multi-hammer …
(SPD), is a near net forming process which uses high-speed pulse hammer of multi-hammer …
Simultaneously enhancing strength and ductility of HCP titanium via multi-modal grain induced extra< c+ a> dislocation hardening
According to Considère necking criterion, enhancing strength of a material will decrease its
elongation to failure, ie ductility, even if the strain hardening rate remains unchanged …
elongation to failure, ie ductility, even if the strain hardening rate remains unchanged …
[PDF][PDF] Additive manufacturing: A machine learning model of process-structure-property linkages for machining behavior of Ti-6Al-4V
Prior studies in metal additive manufacturing (AM) of parts have shown that various AM
methods and post-AM heat treatment result in distinctly different microstructure and …
methods and post-AM heat treatment result in distinctly different microstructure and …
Anisotropic plasticity and fracture of alpha titanium sheets from cryogenic to warm temperatures
Titanium is promising for manufacturing high-performance components in aerospace,
marine, energy and healthcare. Whether the forming potential of alpha titanium can be …
marine, energy and healthcare. Whether the forming potential of alpha titanium can be …
High strength and toughness of Ti–6Al–4V sheets via cryorolling and short-period annealing
The trade-off between strength and toughness has always been a key problem hindering the
application prospect of titanium alloys. In this study, Ti–6Al–4V titanium alloy was processed …
application prospect of titanium alloys. In this study, Ti–6Al–4V titanium alloy was processed …
Impact toughness and deformation modes of Ti–6Al–4V alloy with different microstructures
L Lei, Y Zhao, Q Zhao, C Wu, S Huang, W Jia… - Materials Science and …, 2021 - Elsevier
The impact toughness and deformation modes of Ti–6Al–4V alloy with different
microstructures, ie, equiaxed microstructure (EM), bimodal microstructure (BM), fine lamellar …
microstructures, ie, equiaxed microstructure (EM), bimodal microstructure (BM), fine lamellar …
Role of slip and twinning on strain hardening, and correlation with geometric hardening, latent hardening, and grain boundary strengthening in Titanium
This work investigates the role of slip & twinning on the strain hardening in Titanium (Ti) that
develops profound {10 1¯ 2}< 10 1¯ 1¯> extension twins (ET) during compression. The …
develops profound {10 1¯ 2}< 10 1¯ 1¯> extension twins (ET) during compression. The …
New deformation mechanism and strength-ductility synergy in pure titanium with high density twin
The simultaneous optimization of strength and ductility in high-performance metallic
materials has long been a challenge for researchers, characterized by an inherent trade-off …
materials has long been a challenge for researchers, characterized by an inherent trade-off …
Microstructures and mechanical properties of a CoCrFeNiMn high-entropy alloy obtained by 223 K cryorolling and subsequent annealing
CoCrFeNiMn high-entropy alloy (HEA) sheets were processed by 223 K cryorolling, cold
rolling, and subsequent annealing. The mechanical properties and microstructures of rolled …
rolling, and subsequent annealing. The mechanical properties and microstructures of rolled …
Balanced strength and ductility by asymmetric gradient nanostructure in AZ91 Mg alloy
B Xu, J Sun, L Wang, J Han, G Wu - Journal of Materials Science & …, 2024 - Elsevier
High-strength Mg alloys have historically suffered from a challenge in achieving good
ductility. Here, we report an asymmetric gradient nanostructure design prepared by …
ductility. Here, we report an asymmetric gradient nanostructure design prepared by …