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Microstructure and mechanical properties of Mg-xLi-3Al-1Ce alloys ZHANG Mi-lin(张密林), WU Rui-zhi(巫瑞智), WANG Tao(王涛), LIU Bin(刘滨), NIU Zhong-yi(牛中毅) Key Laboratory of Superlight Materials...-ray diffractometry. The mechanical properties of these alloys were measured with tensile tester. The results show that, Mg-5Li-3Al-1Ce has a single phase (α) structure, Mg-8Li-3Al-1Ce has a double......
synthesized and the relationship of their morphology and microwave absorbing properties was studied. The electromagnetic parameters of these flower-like Ni were measured with vector network analyzer... 2 mm show excellent absorbing ability. This result is expected to play a guiding role in the preparation of the highly efficient absorber.Key words:nickel; flower-like; microwave absorbing properties......
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Microstructure and properties of modified and conventional 718 alloys LIU Fang (刘 芳)1, 2, SUN Wen-ru(孙文儒)2, DU Jin-hui(杜金辉)3, DONG Jian-xin(董建新)4,GUO Shou-ren(郭守仁)2, YANG Hong-cai(杨洪才)1, HU Zhuang... and mechanical properties of the modified alloy were compared with those of the conventional alloy by SEM and TEM. The precipitation of the grain boundaries of the two alloys is different. The Cr-rich......
Microstructure and mechanical properties of Al2O3/TiAl composite AI Tao-tao(艾桃桃), WANG Fen(王 芬), ZHU Jian-feng(朱建锋) School of Materials Science and Engineering, Shaanxi University.... The effects of Nb2O5 content on the microstructure and mechanical properties of the composites were investigated. The results show that the ultimate phases of the composite consist of TiAl, Ti3Al......
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J. Cent. South Univ. (2016) 23: 2763-2770 DOI: 10.1007/s11771-016-3338-z Microstructure and properties of low-temperature aged Dy-doped Nd-Fe-B magnet WANG Xiao-li(王晓丽)1, 2, HU Qing-xian(胡庆贤)1, DING... was developed by the optimizing ageing process. The experimental results show that there is no difference in microstructures, crystal orientation, magnetic and mechanical properties between the low-temperature......
Microstructures and mechanical properties of Mg-2%Zn-0.4%RE alloys LE Qi-chi(乐启炽), ZHANG Zhi-qiang(张志强), SHAO Zhi-wen(邵志文), CUI Jian-zhong(崔建忠), XIE Yi(谢 一) Key Laboratory of Electromagnetic... and mechanical properties of these alloys extruded at 310 ?C were also compared. The results indicate that the trace rare earth Ce, Gd, Y or Nd in the Mg-2%Zn alloy has obviously different grain refinement......
:WeldaliteTM210Al-Li合金;Zn;显微组织;力学性能 中图分类号:TG 146.2 文献标识码:A Tensile properties and microstructure of WeldaliteTM210 alloy FU Xin, ZHENG Zi-qiao, CAI Biao, LI Shi-chen, WEI Xiu-yu (School... and the tensile properties of the WeldaliteTM210 alloy were studied by microhardness test, tensile test and TEM. The results indicate that the WeldaliteTM210 alloy has high strength. Under T6 condition......