[HTML][HTML] Enhancing the strain hardening and ductility of Mg-Y alloy by introducing stacking faults
Due to the insufficient slip systems, Mg and its alloys exhibit poor ductility during plastic
deformation at room temperature. To solve this problem, alloying is considered as a most …
deformation at room temperature. To solve this problem, alloying is considered as a most …
Achieving excellent ductility in high-strength Mg-10.6 Gd-2 Ag alloy via equal channel angular pressing
Excellent ductility and high strength were achieved in the Mg-10.6 Gd-2Ag (wt.%) alloy via
an industrial-scale equal channel angular pressing (ECAP). The ECAP alloy exhibits an …
an industrial-scale equal channel angular pressing (ECAP). The ECAP alloy exhibits an …
Solute segregation assisted nanocrystallization of a cold-rolled Mg–Ag alloy during annealing
Refining grains to nanoscale has been a challenge, especially for materials with low-melting
points and poor ductility, such as Mg alloys. Here we report a novel mechanism of …
points and poor ductility, such as Mg alloys. Here we report a novel mechanism of …
Atomic segregation at twin boundaries in a Mg-Ag alloy
Segregation of solute atoms at twin boundaries (TBs) plays a critical role in mechanical
properties and thermal stability of magnesium alloys. Here, segregation structures at {10 1¯ …
properties and thermal stability of magnesium alloys. Here, segregation structures at {10 1¯ …
Aging behavior of a fine-grained Mg-10.6 Gd-2Ag alloy processed by ECAP
Y Fu, J Sun, Z Yang, B Xu, J Han, Y Chen… - Materials …, 2020 - Elsevier
Multipass (up to 16 passes) ECAP and heat treatment were performed on a Mg-10.6 Gd-2Ag
(wt%) alloy to achieve a combination of refinement strengthening and precipitation …
(wt%) alloy to achieve a combination of refinement strengthening and precipitation …
[HTML][HTML] Interphase boundary segregation induced phase transformation in a high-pressure die casting Mg-Al-La-Ca-Mn alloy
Q Yang, S Lv, P Qin, F Meng, X Qiu, X Hua, K Guan… - Materials & Design, 2020 - Elsevier
Abstract The well-known Al 11 La 3 structure in a die casting Mg-4Al-2La-2Ca-0.3 Mn alloy
was decomposed when heat treated at 400° C. Transmission electron microscopy …
was decomposed when heat treated at 400° C. Transmission electron microscopy …
Room temperature yielding phenomenon in extruded or/and aged Mg-14Gd-2Ag-0.5 Zr alloy with fine-grained microstructure
RG Li, DY Zhao, JH Zhang, HR Li, YQ Dai… - Materials Science and …, 2020 - Elsevier
A new phenomenon of tensile yielding plateau in the fine-grained age-type Mg-14Gd-2Ag-
0.5 Zr alloy is reported, which is closely related to the activation of mobile pinned …
0.5 Zr alloy is reported, which is closely related to the activation of mobile pinned …
[HTML][HTML] Enhanced microstructural stability and mechanical properties of the Ag-containing Mg–Gd–Y alloys
Abstract The effect of 0.5, 1 and 1.5 wt% Ag addition on the microstructural evolution,
thermal stability and mechanical properties of an Mg–5 wt% Gd–1 wt% Y (GW51) alloy was …
thermal stability and mechanical properties of an Mg–5 wt% Gd–1 wt% Y (GW51) alloy was …
[HTML][HTML] Vibration damping mechanism of CuAlMn/polymer/carbon nanomaterials multi-scale composites
A novel CuAlMn/polymer/carbon nanomaterials multi-scale composite with damping
capability was successfully prepared. These composite materials composed of a CuAlMn …
capability was successfully prepared. These composite materials composed of a CuAlMn …
High strength-ductility of heterogeneous sandwich Mg–Y alloys produced by high pressure torsion
Due to unique precipitation behavior, magnesium-rare earth (Mg-RE) alloys exhibit excellent
strength. However, owing to the blocking effect of solid solute atoms on the slipping of …
strength. However, owing to the blocking effect of solid solute atoms on the slipping of …