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Trans. Nonferrous Met. Soc. China 22(2012) 496-502 Microstructure and texture of commercially pure titanium in cold deep drawing ZHANG Xu-hu, TANG Bin, ZHANG Xia-lu, KOU Hong-chao, LI Jin-shan, ZHOU... of microstructure and texture during cold deep drawing of commercially pure titanium (CP-Ti) was investigated. Three parts, stretching region, drawing region and flange region, were sequentially formed......
polycrystalline pure magnesium and some magnesium alloys such as Mg-Zr, Mg-Ni and Mg-Si alloys exhibit extraordinary high damping capacity [1]. The damping capacity of metallic materials is considered... and Mg2Si or Mg2Ni phases. The primary α-Mg plays the role of pure magnesium on offering high damping capacity for these alloys. When the primary α-Mg occupies a certain percentage in the Mg-Si and Mg......
Article ID: 1003-6326(2005)05-1089-07 Effects of high magnetic field on modification of Al-Si alloy LIAN Feng(连 峰)1, 2, QI Feng(齐 峰)1, LI Ting-ju(李廷举)1, HU Guo-bing(胡国兵)1 (1...: Effects of high magnetic field on modification of Al-6%Si hypoeutectic alloy, Al-12.6%Si eutectic alloy and Al-18%Si hypereutectic alloy were studied. For the Al-6%Si alloy, it is found that the sample......
particles in commercial pure aluminum under high frequency magnetic field. At the meantime, multi-pipe experiment was also done to discuss the prospect of continuous elimination of non-metallic particles... Motion behavior of non-metallic particles under high frequency magnetic field ZHANG Zhong-tao(张忠涛)1, 2, GUO Qing-tao(郭庆涛)3, YU Feng-yun(于凤云)2, LI Jie(李 捷)1, 2, ZHANG Jian(张 剑)1, 2, LI Ting-ju(李廷......
Effect of Oxide Assisted Metal Nanoparticles on Microstructure and Morphology of Gallium oxide Nanowires Ki-Won KIM1,Yoo-Young KIM2,Hyo-Jun AHN1,Gyu-Bong CHO1,Kyo-Hong CHOI1,Kwon-Koo CHO1 (1.School... of β-Ga2O3 nanowires on oxide-assisted transition metal are limited to nickel or cobalt oxide catalyst. In this work, Gallium oxide (β-Ga2O3 ) nanowires were synthesized by a simple thermal......
High pressure luminescence studies of europium doped GaN M.Spencer1,W.Jadwisie2,T.Thomas1,K.Wisniewski3 (1.Second of Electrical and Computer Engineering,Cornell University,Ithaca NY,14853,USA;2.n)czak(n;3.Institute of of Experimental Physics,Gdahsk University,ul.Wita Stwosza 57,Gdansk,80-952,Poland) Abstract:We reported on the high pressure luminescence spectra of polycrystalline Eu-doped GaN......
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... ℃ with a complete dynamic recrystallization. After solution treatment one and two-step aging techniques were used. All as-aged microstructures contained two types of dispersed phases: β' phases and pure α......
Preparation and characterization of pure SiC ceramics by high temperature physical vapor transport induced by seeding with nano SiC particlesYuchen Deng,Yaming Zhang,Nanlong Zhang,Qiang Zhi,Bo Wang,Jianfeng YangState Key Laboratory for Mechanical Behavior of Materials, Xi’an Jiaotong University摘 要:High temperature physical vapor transport(HTPVT......
boundary sliding at high temperature. The grain boundary damping peak of pure magnesium was first reported by KE[16], which appears at around 218 ?C. The Arrhenius formula is further applied... High damping capacities of Mg-Cu based alloys WAN Di-qing(万迪庆)1, HE Bo-lin(何柏林)1, XIONG Guang-yao(熊光耀)1, CHEN Zhao-xia(陈朝霞)1, WANG Jin-cheng(王锦程)2, YANG Gen-cang(杨根仓)2 1. School......
glass systems for high-power laser gain medium have posed a great challenge.Therefore, we investigated the 2.7 μm spectroscopic properties of Er3+/Yb3+ -codoped oxyfluoride glass containing gallium...Efficient improvement of 2.7 μm luminescence of Er3+:oxyfluoride glass containing gallium by Yb3+ ions codopingYapei Peng1,Xinqiang Yuan2,Long Zhang2,Peiguang Yan1,Wenfei Zhang1,Shuangchen Ruan11......
