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Grain growth in AZ31 alloy after uniaxial compression S. ABDESSAMEUD, H. AZZEDDINE, B. ALILI, D. BRADAI, Laboratoire ? Physique des Matériaux ?, Faculty of Physics, University of Sciences and Technology Houari Boumediene (USTHB), BP32, El-Alia Bab Ezzouar, Algiers 16111, Algeria Received 4 December 2009; accepted 4 February 2010 Abstract: The grain growth morphology, kinetics......
characteristics and hydrocarbon charge history of Dibei gas reservoir in the Kuqa depression LI Feng1, 2, 3, JIANG Zhenxue1, 2, LI Zhuo1,2, LIU Jianliang4, WANG Ying5, LUO Xiao6 (1. Institute..., China; 6. Research Institute of Exploration and Development, Tarim Oilfield Company, PetroChina, Korla 841000, China) Abstract: Hydrocarbon charge history of Jurassic reservoir of Dibei gas reservoir......
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Growth of ZnO Single Crystal by Chemical Vapor Transport Method Zhao Youwen1,Wei Xuecheng1,Li Jinmin1,Duan Manlong1,Dong Zhiyuan1 (1.Institute of Semiconductor, Chinese Academy of Sciences, Beijing... in the growth process. ZnO single crystals were grown by using GaN/sapphire and GaN/Si wafer as seeds. The property and crystal quality of the ZnO single crystals was studied by photoluminescence spectroscopy......
Effects of Processing Parameters on the Grain Growth and Levitation Force of Large Bulk YBCO Superconductors () [全文内容正在添加中] ......
Grain Growth Behavior in Sintered Nd-Fe-B Magnets刘湘涟11. School of Mechanical Engineering,Ningbo University of Technology摘 要:The Nd2Fe14B grain growth behavior in sintered Nd-Fe-B magnets was quantitatively described.The effects of sintering temperature and time,and alloy powder size and its distribution on grain growth process were analyzed.Hence......
Yield Improvement and Advanced Defect Control--Driving Forces for Modeling of Bulk Crystal Growth Jochen Friedrich1,Georg Mueller1 (1.Crystal Growth Laboratory, University Erlangen-Nürnberg (WW6... as the driving forces for modeling of industrial bulk crystal growth. Yield improvement is mainly achieved by upscaling of the whole crystal growth apparatus and increased processing windows with more......
3D anisotropy simulation of dendrites growth with phase field method HOU Hua(侯 华)1, ZHAO Yu-hui(赵宇辉)2, NIU Xiao-feng(牛晓峰)1 1. College of Materials Science and Engineering, North University... anisotropy coefficients, from smooth transition to the appearance of angle, equilibrium crystals shape morphology has a critical value, and 3D critical value is 0.3. The growth of dendrites is stable......
; directions have the fastest growth velocity, so that Mg2Si particles are likely to form octahedron shape. When gradually increasing the Mg content, the distributions of Mg and Si atoms on the solid... from the octahedron shape into various complex structures with a large size. Key words: hypereutectic Al-Si alloys; primary Mg2Si particles; growth pattern; growth velocity 1 Introduction Hypereutectic......
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