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• A DUCTILE FRACTURE CRITERION BASED ON THREE-DIMENSIONAL VOID MODEL

  来源： 《Acta Metallurgica Sinica2008年第3期》——X.H.Dong J.K.Huang

  A DUCTILE FRACTURE CRITERION BASED ON THREE-DIMENSIONAL VOID MODEL X.H.Dong1,J.K.Huang1 (1.National Die & Mould CAD Engineering Research Center, Shanghai Jiaotong University, Shanghai 200030,China... a ductile fracture is proposed using a three-dimensional void model and the assumption of velocity discontinuity. The relationship between the void volume fraction and the critical strain to fracture......

• Synthesis of spherical tremella-like Sb₂O₃ structures derived from metal-organic framworks and its lithium storage properties

  来源： 《中南大学学报(英文版)2019年第6期》——陈宪宏 谭玉明 朱裔荣 陈丽娟

  ARTICLE J. Cent. South Univ. (2019) 26: 1469-1480 DOI: https://doi.org/10.1007/s11771-019-4103-x Synthesis of spherical tremella-like Sb2O3 structures derived from metal-organic framworks and its..., China Central South University Press and Springer-Verlag GmbH Germany, part of Springer Nature 2019 Abstract: A novel spherical tremella-like Sb2O3 was prepared by using metal-organic framworks (MOFs......

• Preparation of spherical cobalt carbonate powder with high tap density

  来源： 《中南大学学报(英文版)2006年第6期》——肖劲 王剑锋 刘永东 李劼 刘业翔

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• Preparation of Spherical Microfine Silicon Powder

  来源： 《Journal Of Wuhan University Of Technology Materials Science Edition2008年第4期》——SHENG Yong, ZOU Jun, LI Bing, TU Mingjing (College of Material Science and Engineering, Sichuan University, Chengdu , China)

  Preparation of Spherical Microfine Silicon PowderSHENG Yong, ZOU Jun, LI Bing, TU Mingjing (College of Material Science and Engineering, Sichuan University, Chengdu 610065, China)摘 要:Under certain conditions of proper temperature and pH value, sodium silicate was hydrolyzed in liquid ammonia chloride, and spherical microfine SiO2 powder in micrometer......

• Effect of the Entrained Air Void on Strength and Interfacial Transition Zone of Air-Entrained Mortar

  来源： 《Journal Of Wuhan University Of Technology Materials Science Edition2015年第5期》——高辉 ZHANG Xiong ZHANG Yongjuan

  Effect of the Entrained Air Void on Strength and Interfacial Transition Zone of Air-Entrained Mortar高辉1,2,ZHANG Xiong1,ZHANG Yongjuan11. Key Laboratory of Advanced Civil Engineering Materials... entraining agents(AEA) in the high performance concrete, entrained air void structure parameters(air void size range from 10 to 1 600 μm) of 28 d sifted mortar were measured by image analysis method......

• Void Formation and Plastic Deformation Mechanism of a Cold-Rolled Dual-Phase Steel During Tension

  来源： 《Acta Metallurgica Sinica2020年第2期》——Hamid Ashrafi Morteza Shamanian Rahmatollah Emadi Ehsan Ghassemali

  Void Formation and Plastic Deformation Mechanism of a Cold-Rolled Dual-Phase Steel During TensionHamid Ashrafi1,Morteza Shamanian1,Rahmatollah Emadi1,Ehsan Ghassemali21. Department of Materials Engineering,Isfahan University of Technology2. School of Engineering,J?nk?ping University摘 要:The void formation and plastic deformation micromechanisms of a cold......

• Preparation of Fine Spherical Particle Sized Ceria by Precipitation Method with Ammonium Bicarbonate

  来源： 《JOURNAL OF RARE EARTHS2005年第1期》——Cui Dali Zhang Guocheng Zhu Zhaowu Zhang Shunli Long Zhiqi

  Preparation of Fine Spherical Particle Sized Ceria by Precipitation Method with Ammonium Bicarbonate Cui Dali1,Zhang Guocheng1,Zhu Zhaowu1,Zhang Shunli1,Long Zhiqi1 (1.Advanced Materials Co. Ltd., Beijing General Research Institute of Nonferrous Metals, Beijing 100088, China) Abstract:Fine spherical particle sized ceria (CeO2) was prepared by homogeneous precipitation method with ammonium......

• Viscoelastic properties of monodisperse spherical silica suspension

  来源： 《中南大学学报(英文版)2007年第6期》——伍秋美 阮建明 黄伯云 周忠诚 邹俭鹏

  J. Cent. South Univ. Technol. (2007)06-0737-05  DOI: 10.1007/s11771-007-0140-y  Viscoelastic properties of monodisperse spherical silica suspension WU Qiu-mei(伍秋美), RUAN Jian-ming(阮建... properties of the suspension of monodisperse spherical silica produced by hydrolysis of tetraethoxysilane in alcohol solvent with ammonia as a catalyst in polyethylene glycol (PEG) were studied. The results......

• A 2-D mesoscopic model for the evaluation of creep damage induced by void growth in polycrystalline metals

  来源： 《Acta Metallurgica Sinica2011年第3期》——Kimiaki YOSHIDA

  A 2-D mesoscopic model for the evaluation of creep damage induced by void growth in polycrystalline metalsKimiaki YOSHIDA摘 要:At elevated temperature,creep... parameter for the evaluation of creep damage level of structural materials operating at high temperature.In this paper,a 2-D numerical simulation method was developed for analyzing the void fraction......

• Effects of binder strength and aggregate size on the compressive strength and void ratio of porous concrete

  来源： 《International Journal of Minerals Metallurgy and Materials2009年第6期》——P. Chindaprasirt S. Hatanaka N. Mishima Y. Yuasa T. Chareerat

  Effects of binder strength and aggregate size on the compressive strength and void ratio of porous concreteP. Chindaprasirt1,S. Hatanaka2,N. Mishima2,Y. Yuasa3,T. Chareerat41. Department of Civil... strength, porous concretes with 4 binder strengths between 30.0-135.0 MPa and 5 void ratios between 15%-35% were tested. The results indicated that for the same aggregate, the rates of strength......