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• Establishing empirical relationships to predict grain size and tensile strength offriction stir welded AA 6061-T6 aluminium alloy joints

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  来源： 《中国有色金属学报(英文版)2010年第10期》——S. RAJAKUMAR C. MURALIDHARAN V. BALASUBRAMANIAN

  Establishing empirical relationships to predict grain size and tensile strength of friction stir welded AA 6061-T6 aluminium alloy joints S. RAJAKUMAR, C. MURALIDHARAN, V. BALASUBRAMANIAN.... Joint strength is influenced by the grain size and tensile strength of the weld nugget region. Hence, an attempt was made to develop empirical relationships to predict grain size and tensile......

• On Grain Size Dependence of Minimum Creep Rate

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  来源： 《JOURNAL OF MATERIALS SCIENCE TECHNOLOG1992年第2期》——李培恩

  On Grain Size Dependence of Minimum Creep Rate李培恩摘 要:<正> The available experimental results have beensummarized concerning the effect of grain size onminimum creep rate.There are two types of creeprate-grain size relations.One is that there is a criti-cal grain size above which creep rate is independentof grain size,below which creep rate......

• Grain size dependence of flow stress in ECAPed Ti with constant texture

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  来源： 《中国有色金属学报(英文版)2012年第3期》——Chang-Young HYUN Ho-Kyung KIM

  Trans. Nonferrous Met. Soc. China 22(2012) s673-s677 Grain size dependence of flow stress in ECAPed Ti with constant texture Chang-Young HYUN1, Ho-Kyung KIM2 1. Department of Materials Science... and Technology, 172 Kongneung-dong, Nowon-ku, Seoul 139-743, Korea Received 21 May 2012; accepted 22 September 2012 Abstract: The effect of grain size on the flow stress in an ECAPed Ti with a constant......

• Grain Size and Wettability of TiO2/SiO2 Photocatalytic Composite Thin Films

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  来源： 《稀有金属2001年第2期》——许中坚 李德良 毛谙章 黄念东

  Grain Size and Wettability of TiO2/SiO2 Photocatalytic Composite Thin Films 许中坚1,李德良1,毛谙章2,黄念东1 (1.湘潭工学院环境工程及化工新技术研究所,湘潭 411201;2.深圳工业废物处理站,深圳 518049) 摘要:The uniform transparent TiO2/SiO2... (TEM), BET surface area, FTIR spectroscopy and X-ray photoelectron spectroscopy (XPS). It was found that the addition of SiO2 to TiO2 thin films can suppress the grain growth of TiO2 crystal, increase......

• Microstructures and properties of PVD TiAlN coating deposited on cermets with different Ti(C, N) grain size

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  来源： 《中南大学学报(英文版)2020年第3期》——熊计 肖雅 GUO Zhi-xing(郭智兴) 刘俊波 周黎明 叶俊镠 赵武

  J. Cent. South Univ. (2020) 27: 721-735 DOI: https://doi.org/10.1007/s11771-020-4326-x Microstructures and properties of PVD TiAlN coating deposited on cermets with different Ti(C, N) grain size... Abstract: In the present work, TiAlN coatings were deposited on Ti(C, N)-based cermet substrates by physical vapor deposition method. Emphasis was focused on the influence of grain size of cermet......

• Grain size distribution and topology in 3D grain growth simulation with large-scale Monte Carlo method

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  来源： 《International Journal of Minerals Metallurgy and Materials2009年第1期》——Hao Wang) ,Guo-quan Liu,) ,and Xiang-ge Qin) ) School of Materials Science and Engineering,University of Science and Technology Beijing,Beijing ,China. ) State Key Laboratory for Advanced Metals and Materials,University of Science and Technology Beijing,Beijing ,China ) School of Materials Science and Engineering,Jiamusi University,Jiamusi ,China

  Grain size distribution and topology in 3D grain growth simulation with large-scale Monte Carlo methodHao Wang1) ,Guo-quan Liu1,2) ,and Xiang-ge Qin3) 1) School of Materials Science and Engineering... a Potts model Monte Carlo algorithm. The quasi-stationary grain size distribution obtained from simulation agreed well with the experimental result of pure iron. The Weibull function with a parameter β......

• Interactive Effect of Grain Orientation and Grain Size on Magnetic Properties of Fe-78 wt% Ni Ribbons

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  来源： 《JOURNAL OF MATERIALS SCIENCE TECHNOLOG2012年第9期》——Nan Wang ) , Ruining Yang ) , Wenjing Yao ) , Jinfeng Xu ) and Xixing Wen ) ) Key Laboratory of Space Applied Physics and Chemistry, Ministry of Education, School of Science, Northwestern Polytechnical University, Xi an , China ) School of Materials and Engineering, Xi’an University of Technology, Xi an , China

  Interactive Effect of Grain Orientation and Grain Size on Magnetic Properties of Fe-78 wt% Ni RibbonsNan Wang 1) , Ruining Yang 1) , Wenjing Yao 1) , Jinfeng Xu 2) and Xixing Wen 1) 1) Key Laboratory... of Technology, Xi an 710048, China摘 要:Fe-78 wt% Ni ribbons were prepared by the melt spinning technique and the interactive contribution of the grain size......

• Influences of melt treatment on grain sizes and morphographies of AZ91D alloy

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  来源： 《中国有色金属学报(英文版)2007年第5期》——齐祥超 唐靖林 李双寿 曾大本

  ) on the microstructures of AZ91D alloy were explored experimentally. The results indicate that the micron carbon powders inoculation processing with 0.1% (mass fraction) addition level makes the grain size... stirring" processing improves grain shape of α-Mg further and refines grain size to about 72 μm, less than 15% that of the initial primary crystal. Key words: melt treatment; electromagnetic stirring......

• CHARACTERISTIC GRAIN SIZE: PART ⅠDESCRIPTION AND DEFINITION

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  来源： 《中南大学学报(英文版)1997年第1期》——Cao Shunhua David Clam

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• Solvothermal synthesis of grain size controlled nanocrystalline SnO₂

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  来源： 《中国有色金属学报(英文版)2006年第z2期》——徐盛明 陈崧哲 吴芳 李林艳

  Solvothermal synthesis of grain size controlled nanocrystalline SnO2 XU Gang(徐 刚), XU Sheng-ming(徐盛明), CHEN Song-zhe(陈崧哲), WU Fang(吴 芳), LI Lin-yan(李林艳) Institute of Nuclear and New Energy... synthesis, nanocrystalline particle 1 Introduction In recent years, nanocrystalline materials with size-dependent optical, electronic and magnetic properties, due to the reduction of grain size......