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Effect of aging on microstructure of Mg-Zn-Er alloys DU Wenbo1,LI Shubo1,LI Jianhui1,WANG Zhaohui1 (1.School of Materials Science and Engineering,University of Technology Beijing,Beijing 100124,China) Abstract:The effect of aging on microstructure of Mg-Zn-Er alloys at 473 K was investigated using hardness measurement, scanning elec-tron microscopy (SEM) and transmission electron microscopy......
Aging properties and microstructures of Ti-B20 titanium alloy GE Peng(葛 鹏)1,2, ZHAO Yong-qing(赵永庆)1, ZHOU Lian(周 廉)1 1. Northwest Institute for Non-ferrous Metal Research, Xi’an 710016, China; 2...-Al-Mo-V-Cr-Fe-Zr-Sn system was designed and named Ti-B20. In order to investigate the aging properties and microstructures of the new alloy subjected to different solution treatments, the tensile......
J. Cent. South Univ. Technol. (2009) 16: 0354-0359 DOI: 10.1007/s11771-009-0060-0 Microstructural evolution during aging of Ti-5Al-5Mo-5V-1Cr-1Fe alloy ZHANG Shang-zhou(张尚洲)1, LIU Zi-quan(刘子全...; Abstract: The evolution of microstructure on aging......
Aging microstructural characteristics of ZA-27 alloy and SiCp/ZA-27 composite LI Zi-quan(李子全), ZHOU Heng-zhi(周衡志), LUO Xin-yi(骆心怡), WANG Tao(汪 涛), SHEN Kai(沈 凯) College of Materials...-font-kerning: 1.0pt">Abstract: The aging characteristics of as-quenched microstructures of ZA-27 alloy and SiCp/ZA-27......
Aging characteristics and high temperature properties of Mg-9Gd-3Y-0.3Zr YAO Su-juan(姚素娟)1, 2, YI Dan-qing(易丹青)1, YANG Sheng(杨胜)1, LI Wang-xing(李旺兴)2 1. School of Materials Science.... The results show that the microstructure of as-cast sample is a typical dendritic structure, the grain size of extruded sample is finer than that of the as-cast because of recrystallization. The aging......
Aging Effect on Lanthanum Doped Ferroelectric Lead Titanate Ceramics Jin Xueqin1,Zhu Yudan1,Zhu Jie1,Sun Dazhi1 (1.Department of Chemistry, Shanghai Normal University, Shanghai 200234, China) Abstract:Ferroelectric devices are widely applied in many fields, such as energy conversion and communication. The aging effect in ferroelectric materials plays a central role in the reliability......