financial supports from the Key Development Project of Sichuan Province,China (No.2017GZ0399);the National Natural Science Foundation of China (No.52061040);the Open Projects of the Key Laboratory of Advanced Technologies of Materials,Ministry of Education,Southwest Jiaotong University,China (No.KLATM202003)。
The effects of yttrium(Y)and yttrium+calcium(Y+Ca)additions on the electrochemical properties and discharge performance of the as-extruded Mg−8Al−0.5Zn−0.2Mn(AZ80)anodes for Mg−air batteries were investigated.The resu...
The shear punch test(SPT)is a suitable experiment for characterizing the shear behavior of various materials,especially where there are volume limitations.In the present investigation,the relations among various param...
In order to simultaneously take the advantages of magnesium and aluminum alloys, AZ80/A1 composite rods were produced using non-equal channel lateral extrusion (NECLE) process at different temperatures. Scanning ele...
Project(2013CB632203)supported by the National Basic Research and Development Program of China;Project(2014028027)supported by the Liaoning Provincial Natural Science Foundation,China
Heat transfer behaviors of AZ80?1%Y alloy during low frequency electromagnetic casting (LFEC) and direct chilling casting were studied by in-situ temperature measurement. The results demonstrated that the low frequenc...
Project (20110309) supported by the National Natural Science Foundation of China
Samples of AZ80 alloy were hot extruded at 380 ℃ and aged at temperatures of 170 ℃ and 310 ℃ respectively for different periods to compare the effect of precipitate structures on the tensile-compressive yielding as...
Projects(50735005,50605059)supported by the National Natural Foundation of China;Project(2007021026)supported by the Shanxi Provincial Science Foundation for Youths, China;Project(20081027)supported by the Development for Science and Technology in Higher Educational Institutes, China
The effect of aging on the microstructure and mechanical properties of AZ80 and ZK60 wrought magnesium alloys was studied with optical microscope and mechanical testers. The results demonstrate that both the tensile s...
Project(50801034)supported by the National Natural Science Foundation of China;Project(20060425)supported by the Scientific and Technological Research Key Laboratory Foundation of Liaoning Education Department,China
Aging behaviors of extruded and rolled AZ80 and AZ31 Mg alloys were investigated under conditions similar to the paint-bake cycle currently used in automotive industry.Artificial aging at 170℃ from 0.5 to 12 h was co...
Project(2007CB613705)supported by the National Basic Research Program of China
The effects of trace element Fe on the corrosion behavior of AZ80 magnesium alloy were investigated by salt spray test and electrochemical measurements.The results show that the corrosion rate decreases with decreasin...
Project(cstc2009aa3012-1)supported by Science and Technology Committee of Chongqing,China;Project(20100470813)supported by China Postdoctoral Science Foundation;Project(2010011511)supported by Sharing Fund of Chongqing University’s Large-Scale Equipment,China
The dynamic recrystallization refinement of magnesium alloy AZ80 by compression tests was studied,and its effect on the mechanical properties was investigated.It is observed that the microstructure of the as-cast bill...