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Effect of Si content on mechanical properties of Nb-Si based alloys with NbSS/ Nb5Si3 structure ZHENG Peng(郑 鹏), SHA Jiang-bo(沙江波), LIU Dong-ming(刘东明), GONG Sheng-kai(宫声凯), XU Hui-bin(徐惠彬..., Nb-15W-10Hf-0.5Si, are 190 MPa and 13.6 MPa?m1/2. Keywords: Nb-Si based alloys; Nb-15W-10Hf-0.5Si alloy; Nb-15W-10Hf-18Si; Nb5Si3; mechanical properties 1 Introduction With relatively high melting point......
Microstructures and mechanical properties of high strength Mg-Zn-Mn alloy ZHANG Ding-fei(张丁非)1, 2, SHI Guo-liang(石国梁)2, DAI Qing-wei(戴庆伟)2, YUAN Wei(袁 炜)2, DUAN Hong-ling(段红玲)2 1. National...; Abstract: The microstructures and mechanical properties of a new Mg-6%Zn-1%Mn (mass fraction) wrought magnesium alloy were studied, which could be extruded smoothly at 310-330......
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Microstructure and mechanical properties of ZA62 based magnesium alloys with calcium addition WAN Xiao-feng(万晓峰)1, SUN Yang-shan(孙扬善)1, 2, XUE Feng(薛 烽)1, 2, BAI Jing(白 晶)1, 2, TAO Wei-jian(陶卫建...; Abstract: As-cast microstructure and mechanical properties of Mg-6Zn-2Al-0.3Mn (ZA62) alloys with calcium......
Microstructure of as-rolled alloy after heat treat- ment Heat treatment(HT) has tremendous impact on microstructure and properties of TiAl alloys. Fig.4 shows the BSE microstructures of as-rolled... Microstructures and mechanical properties of hot-pack rolled Ti-43Al-9V-Y alloy sheet KONG Fan-tao(孔凡涛), CHEN Yu-yong(陈玉勇), WANG Wei(王 威), LIU Zhi-guang(刘志光), XIAO Shu-long(肖树龙......
. Microstructures and mechanical properties of TiAl-based alloys by spark plasma sintering [J]. Journal of University of Science and Technology Beijing, 2008, 30(3): 254-257. (in Chinese) [13] LI Dong-hui... is intergranular rupture. Key words: TiAl-based alloys; mechanical alloying; spark plasma sintering; microstructure; mechanical properties 1 Introduction TiAl-based alloys have been considered attractive......
Effect of Sc and Zr on microstructures and mechanical properties of as-cast Al-Mg-Si-Mn alloys DANG Jing-zhi(党惊知), HUANG Yu-feng(黄玉凤), CHENG Jun(程 军) School of Materials Science... coarsening tendency at elevated temperature. It can then effectively refine grain size. However, the effects of Sc and Zr on microstructures and mechanical properties of as-cast Al-Mg-Si-Mn alloys have......
Microstructures and mechanical properties of extruded Mg-1Mn-3.5Y and Mg-1Mn-1Y-2.5Nd alloys FANG Da-qing(房大庆)1, JIANG Zhong-hao(江中浩)1, BI Guang-li(毕广利)1, LI Rong-guang(李荣广)2, LI Guang..., while the Mg-1Mn-1Y-2.5Nd alloy exhibits the dimple fracture mode. Key words: magnesium alloys; earth elements; microstructures; deformation behavior; mechanical properties 1 Introduction......
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on the compressive creep resistance of the as-cast Mg-Sn alloys. Key words: Mg-Sn-Pb alloy; microstructures; mechanical properties; compressive creep; Mg2Sn phase 1 Introduction Magnesium-based alloys...J. Cent. South Univ. Technol. (2011) 18: 290-295 DOI: 10.1007/s11771-011-0693-7 Microstructures, mechanical properties and compressive creep behaviors of as-cast Mg-5%Sn-(0-1.0)%Pb alloys WANG......