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Study on Lattice Parameter Variance and Eutectic Reaction during Crystal Growth of Nd,Cr∶GSGG by Czochralksi Method Shao Shufang1,Sun Dunlu1,Gu Changjiang1,Yin Shaotang1,Zhang Qingli1 (1.Crystal Laboratory, Anhui Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Hefei 230031, China) Abstract:During the crystal growth of Nd, Cr∶GSGG by Czochralski method, in some cases......
Growth and characterization of ferroelectric Tb2(MoO4)3 crystal WANG Jiyang1,YU Yonggui1,ZHANG Huaijin1,XU Min1 (1.State Key Laboratory of Crystal Materials,Shandong University,Jinan 250100,China... switching of the electric field. Key words:Tb2(MoO4)3 single crystal; Czochralski growth; characterization; rare earths; [全文内容正在添加中] ......
Effect of 6H-SiC crystal growth shapes on thermo-elastic stress in the growing crystalYong-gui Shi, Pei-yun Dai, Jian-feng Yang, Zhi-hao Jin, and Hu-lin Liu State Key Laboratory for Mechanical Behavior of Materials, Xi’an Jiaotong University, Xi’an 710049, China摘 要:The effect of 6H-SiC crystal growth shapes on the thermo-elastic stress distribution......
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Inhibition mechanism of aspartic acid on crystal growth of hydroxyapatite HUANG Su-ping(黄苏萍), ZHOU Ke-chao(周科朝), LI Zhi-you(李志友) State Key Laboratory of Powder Metallurgy, Central South...; Abstract: The effects of aspartic acid on the crystal growth, morphology of hydroxyapatite(HAP) crystal were investigated, and the inhibition......
Growth Habit of Polar Crystal ZnO by Solid-vapor Method马淑芳1,2,许并社1,21. Key Laboratory of Interface Science and Engineering in Advanced Materials, Taiyuan University of Technology, Ministry... that the samples were wurtzite ZnO crystals and anisotropy of crystal growth relied on reaction temperature in solid-vapor process. The crystals synthesized at different temperatures were of short......
of the Ni-based super alloys are not isotropic [4]. For instance, blades with [001] crystal index have higher temperature creep strength compared to those with [011] or [111] index. During the growth of grains, the preferred growth direction is known to be [001]. The goal of single crystal casting is to align the [001] single crystals along the length of the turbine blade. However......
Effect of Shouldering Angle on Distribution of Thermal Stress in Sapphire Single Crystal Growth Using Improved Kyropoulos Zuo Hongbo1,Yao Tai1,Zhang Mingfu1,Meng Songhe1,Han Jiecai1 (1.Research... that the distribution of the thermal stress can be improved by decreasing the shouldering angles of the crystal during the growth process. To evaluate the model, the experiment was carried out and the results......
Bulk single crystal growth of SiGe by PMCZ methodZHANG Weilian, NIU Xinhuan, CHEN Hongjian, ZHANG Jianxin, SUN Junsheng, and ZHANG EnhuaiSemiconductor Material Institute, Hebei University..., thermal convection in melt and centrifugal pumping flows due to crystal rotation could be strongly suppressed so that the fluctuations of temperature and micro-growth rate at solid/liquid interface......
. The results showed that the apparatus was very suitable for industrial growth of YSZ crystals. Key words:yttria-stabilized cubic zirconia; crystal growth; skull melting process; rare earths; [全文内容...Industrial growth of yttria-stabilized cubic zirconia crystals by skull melting process XU Jiayue1,HE Qingbo1,JIANG Xin3,FANG Yongzheng1,LEI Xiuyun2,HE Xuemei1,ZHANG Daobiao1 (1.School of Materials......
