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Microstructure and mechanical properties of Mg-6Al-0.3Mn-xY alloys prepared by casting and hot rolling SU Gui-hua(苏桂花), ZHANG Liang(张 亮), CHENG Li-ren(程丽任), LIU Yong-bing(刘勇兵), CAO..., and the values are up to 303 MPa, 255 MPa and 17.1%, respectively, for the rolled Mg-6Al-0.3Mn-0.9Y alloy. The improvement of mechanical properties is attributed to continuous dynamic recrystallization......
Effects of V and Zr Additions on Microstructures and Mechanical Properties of Nb-Ti-Al-Base Alloys () 摘要:Microstructures and mechanical properties of Nb-32Ti-7Al alloys containing different V... increase with the addition of V and Zr, but the room temperature ductility decrease. 关键词:Nb-Ti-Al-base alloy; vanadium; zirconium; microstructure; mechanical properties; [全文内容正在添加中] ......
Preparation, mechanical properties and wear behaviors of novel aluminum bronze for dies LI Wen-sheng(李文生)1, WANG Zhi-ping(王智平)1, LU Yang(路 阳)1, GAO Yong(高 勇)2, XU Jian-lin(徐建林)1 1. State Key... fraction) alloy, which could be used as die materials. The mechanical properties and wear behavior of the developed alloy under boundary-lubrication conditions was investigated. The results demonstrate......
Microstructure and mechanical properties of AZ31 Mg alloy processed by high ratio extrusion CHEN Yong-jun(陈勇军), WANG Qu-dong(王渠东), LIN Jin-bao(林金宝), ZHANG Lu-jun(张陆军), ZHAI Chun-quan(翟春泉... September 2006 Abstract: The microstructure and mechanical properties of AZ31 Mg alloy processed by high ratio extrusion (HRE) were investigated. General extrusion with extrusion ratio of 7 and high......
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Effect of Rare Earths on Mechanical Properties and Microstructures of Si3N4-based Ceramics YOU Xiang-qun1,LIU Da-wei2,LIU Bing-yu1,MU Bai-chun1,GU Zhi-gang1,LI Ming3 (1.Department of Material..., China) Abstract:The effects of Y2O3, La2O3 and Nd2O3 on the mechanical properties and microstructures of Si3N4-based ceramics were studied. It shows that a significant improvement in mechanical......
Effect of yttrium on microstructures and mechanical properties of hot rolled AZ61 wrought magnesium alloy FANG Xi-ya(方西亚), YI Dan-qing(易丹青), WANG Bin(王 斌), LUO Wen-hai(罗文海), GU Wei(顾 威) School of Materials Science and Engineering, Central South University, Changsha 410083, China Received 23 December 2005; accepted 29 April 2006 Abstract: The microstructures and mechanical properties......
Effect of hydrogen content and stress state on room-temperature mechanical properties of Ti-6Al-4V alloy YUAN Bao-guo(袁宝国), LI Chun-feng(李春峰), YU Hai-ping(于海平), SUN Dong-li(孙东立... (in the range of 0%-0.5%, mass fraction) and stress state (tension and compression) on the room-temperature mechanical properties of Ti-6Al-4V alloy through mechanical properties tests. The effects......
Effect of porous structure on mechanical properties of C/PLA/nano-HA composites scaffold LIAO Xiao-ling(廖晓玲)1,2, XU Wen-feng(徐文峰)3, WANG Yuan-liang(王远亮)1, JIA Bi(贾 碧) 2, ZHOU Guan-yu(周冠瑜)2.../nano-HA composites were fabricated by the process of solvent blending and freeze-drying technique, and the effect of porous structure on the mechanical properties of C/PLA/nano-HA composites scaffold......
Preparation and mechanical properties of TLCP/UP/GF in-situ hybrid composites YU Xian-bao(于贤保)1, 2, WEI Chun(韦 春)1, 2, LU Shao-rong(陆绍荣)1, 2, YU Jing-hong(虞锦洪)1, 2, XU Deng(徐 灯)1... in the improvement of interfacial adhesive between matrix and fiber. Key words: thermotropic liquid crystalline polymer; in-situ hybrid composite; unsaturated polyester; mechanical properties 1 Introduction......
