supported by the Key Research and Development Program of Heilongjiang (2022ZX01A01);National Natural Science Foundation of China (51975167);Natural Science Foundation of Heilongjiang Province(LH2022E080)。
Rare-earth(RE) magnesium alloys have attracted lots of attention due to their excellent mechanical properties.In this work,the microstructure and mechanical properties of as-extruded 8.5Gd-4.5Y-0.8Zn-0.4Zr magnesium a...
Project supported by Heilongjiang Province Education Project(1453ZD032,1453ZD022,1453PT006);Guangxi Province Natural Science Foundation(2024GXNSFAA010142);Heilongjiang Province Natural Science Foundation(LH2020E099,LH2022A025)。
The contradictory relationship between the damping capacity and strength of metals,governed by dislocation mechanisms,poses a challenge in improving simultaneously through dislocation strengthening.Accordingly,explori...
Project supported by the Natural Science Foundation of Chongqing(CSTB2022NSCQ-MSX0252);Research and Innovation Team Cultivation Project of Chongqing University of Technology(2023TDZ010)。
In the present study,room-temperature compression experiments and characterization experiments via optical microstructure(OM),X-ray diffractometer(XRD)and electron backscattered diffraction(EBSD)techniques were conduc...
Project supported by the National Natural Science Foundation of China(52271107);Natural Science Foundation of Shandong Province(ZR2021ME241)。
The oxidation behavior of WE43 magnesium alloy in dry air at three temperatures(225,440 and 525℃)and the corresponding corrosion performance of samples attached to oxide film in 3.5 wt%NaCl solution was investigated....
Project supported by the National Natural Science Foundation of China(52271117);the Educational Commission of Hunan Province of China(23A0107);the High Technology Research and Development Program of Hunan Province of China(2022GK4038);the Research Development and Research Fund of Zhuhai People's Hospital(zh2017001)。
WE43 alloy was successfully coated with ferrum(Fe)films of varying thicknesses using filtered cathode vacuum arc technology.The physical phase composition,surface morphology,corrosion resistance and mechanical propert...
Project supported by the National Natural Science Foundation of China(52071093,52071175);the Natural Science Foundation of Heilongjiang Province of China(LH2023E059);the Opening Project of Jiangsu Key Laboratory of Advanced Structural Materials and Application Technology(ASMA202205)。
Microstructure regulation via short-time heat treatment is conducive to the optimization in the microstructure and properties of precipitable magnesium(Mg)alloys,but there is currently a lack of relevant studies.In th...
Project supported by the National Natural Science Foundation of China(52301107);the National Key Research and Development Program of China(2021YFC2400703)。
Different application scenarios put forward diverse requirements of mechanical properties for magnesium alloys.In this study,the extruded Mg-Sc-Nd-Zn alloy series with high plasticity and medium strength was developed...
Project supported by National Natural Science Foundation of China(52304402);Jiangxi Provincial Natural Science Foundation(20232BAB214058,20224BAB214044)。
In this study,twinning behaviors of an extruded Mg-4.7Gd-3.4Y-1.2Zn-0.5Zr(wt%)alloy sheet along different directions extrusion direction(ED),45°:45°to ED and transverse direction(TD)under tension and compression wer...
Project supported by the Key Research and Development Program of Heilongjiang (2022ZX01A01);Natural Science Foundation of Heilongjiang Province (LH2022E080)。
The interfacial structure of the α-Mg/14H-LPSO phase in rare earth-including magnesium alloy was investigated via high-angle annular dark-field scanning transmission electron microscopy(HAADFSTEM) imaging and first-p...
Project supported by the General Program of National Natural Science Foundation of China(51871195,51501015)。
Magnesium cylindrical parts have relatively poor mechanical properties and distinct anisotropy of microstructure,which hinder their application as structural components.To improve the performance of WE71 cylindrical p...