Ultra-high tensile strength induced by multiple precipitates in extruded ZK60 alloy via co-alloying Ca and Er
XR Zhang, JR Zuo, DD Zhang, DQ Fang… - Journal of Alloys and …, 2023 - Elsevier
Obtaining ultra-high strength in commercial ZK60 wrought alloys is rather difficult by
conventional processes due to their limited precipitation hardening. In this work, we …
conventional processes due to their limited precipitation hardening. In this work, we …
Achieving fully equiaxed grain microstructure and isotropic mechanical properties in wire arc additive-manufactured Mg-Y-Nd-Zr alloys
Abstract The thin-wall Mg-3.82 Y-2.46 Nd-0.56 Zr (WE43) alloy component was fabricated
using cold metal transfer-based wire arc additive manufacturing technology (WAAM-CMT) …
using cold metal transfer-based wire arc additive manufacturing technology (WAAM-CMT) …
Simultaneous enhancements of strength and hardness for fine-grained W-NiFeCoCrMn composites
ZB Li, GH Zhang, KC Chou - Materials Characterization, 2023 - Elsevier
Herein, benefitting from fully solid-soluted ultrafine Wsingle bondMo powder, HEA-based
binder, as well as optimized sintering and vacuum heat-treatment technologies, a novel fine …
binder, as well as optimized sintering and vacuum heat-treatment technologies, a novel fine …
The enhanced Zn and Ca co-segregation and mechanical properties of Mg–Zn–Ce alloy with micro Ca addition
The micro addition of Ca is demonstrated to noticeably increase the strength and ductility of
Mg–Zn–Ce alloy, which is closely correlated with the enhanced alloying segregation at grain …
Mg–Zn–Ce alloy, which is closely correlated with the enhanced alloying segregation at grain …
[HTML][HTML] Towards designing high mechanical performance low-alloyed wrought magnesium alloys via grain boundary segregation strategy: A review
Low-alloyed magnesium (Mg) alloys have emerged as one of the most promising
candidates for lightweight materials. However, their further application potential has been …
candidates for lightweight materials. However, their further application potential has been …
[HTML][HTML] Introducing lamellar LPSO phase to regulate room and high-temperature mechanical properties of Mg-Gd-Y-Zn-Zr alloys by altering cooling rate
J Zhou, X Luo, H Yang, B Jiang, W Xie, Z Dong… - Journal of Materials …, 2023 - Elsevier
The mechanical properties of the extruded and peak-aged Mg-12.8 Gd-4.7 Y-2.6 Zn-0.9 Zr
(wt.%)(GWZ1352) alloys at room and high temperatures were systematically investigated …
(wt.%)(GWZ1352) alloys at room and high temperatures were systematically investigated …
Microstructure evolution and mechanical properties of wire arc additively manufactured Mg-Gd-Y-Zr alloy by post heat treatments
D Ma, C Xu, S Sui, J Tian, C Guo, X Wu… - Virtual and Physical …, 2023 - Taylor & Francis
ABSTRACT A detailed and systematic investigation on the effect post heat treatment has on
the microstructure evolution and the resultant mechanical properties of the wire arc additive …
the microstructure evolution and the resultant mechanical properties of the wire arc additive …
Role of Y on the microstructure and mechanical properties of Mg-Gd-Zr alloy
The influence of Y on the microstructure and mechanical properties of Mg-4Gd-0.5 Zr alloy is
investigated. The results show that by increasing the Y content from 0 to 1.2 wt%, the grain …
investigated. The results show that by increasing the Y content from 0 to 1.2 wt%, the grain …
Achieving outstanding heat-resistant Mg-Gd-Y-Zn-Mn alloy via introducing RE/Zn segregation on α-Mn nanoparticles
X Luo, H Yang, J Zhou, B Jiang, Q Feng, Y Zeng, W Li… - Scripta Materialia, 2023 - Elsevier
Abstract A novel Mg-8Gd-2Y-1.5 Zn-1Mn (GYZ-1Mn, wt.%) alloy with extraordinary high-
temperature mechanical properties was developed by introducing RE/Zn segregation on α …
temperature mechanical properties was developed by introducing RE/Zn segregation on α …
[HTML][HTML] Lowering thermal expansion of Mg with the enhanced strength by Ca alloying
The influence of Ca on the thermal expansion and mechanical properties of Mg are
investigated in the present work. Alloying Ca is demonstrated to noticeably decrease the …
investigated in the present work. Alloying Ca is demonstrated to noticeably decrease the …