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27篇 您的检索式:作者名="Zhonghao Jiang"
    题名 作者 年代 出处 被引量
1Superhydrophobicity of Bionic Alumina Surfaces Fabricated by Hard Anodizing显示文摘Jing Li Feng Du Xianli Liu Zhonghao Jiang Luquan Ren 2011Journal of Bionic Engineering2011,8,4:19
2Strain-hardening and warm deformation behaviors of extruded Mg-Sn-Yb alloy sheet显示文摘Strain-hardening and warm deformation behaviors of extruded Mg-2Sn-0.5Yb alloy(at.%)sheet were investigated in uniaxial tensile test at temperatures of 25-250 ℃ and strain rates of 1×10^(−3) s^(−1)-0.1 s^(−1).The data fit with the Kocks-Mecking type plots were used to show different stages of strain hardening.Besides III-stage and IV-stage,the absence of the II-stage strain hardening at room temperature should be related to the sufficient dynamic recrystallization during extrusion.The decrease of strain hardening ability of the alloy after yielding was attributed to the reduction of dislocation density with increasing testing temperature.Strain rate sensitivity(SRS)was significantly enhanced with increasing temperature,and the corresponding m-value was calculated as 0.07-0.12,which indicated that the deformation mechanism was dominated by the climb-controlled dislocation creep at 200 ℃.Furthermore,the grain boundary sliding(GBS)was activated at 250 ℃,which contributed to the higher SRS.The activation energy was calculated as 213.67 kJ mol^(−1),which was higher than that of lattice diffusion or grain boundary self-diffusion.In addition,the alloy exhibited a quasi superplasticity at 250 ℃ with a strain rate of 1×10^(−3) s^(−1),which was mainly related to the fine microstructure and the presence of the Mg2Sn and Mg2(Sn,Yb)particles.Jing Jiang Guangli Bi Guoyong Wang Qing Jiang Jianshe Lian Zhonghao Jiang 2014Journal of Magnesium and Alloys2014,2,2:3
3Bio-oxidation of galena particles by Acidithiobacillus ferrooxidans显示文摘This paper deals with the bio-oxidation of galena particles(-80 meshes) using Acidithiobacillus ferrooxidans and compares it with Fe3+ oxidation.Experimental results show that,at least,0.00197 mol galena was leached from 100 mL pulp(density of 3.8%) with 39 days' bio-oxidation,as compared to 0.00329 mol galena by Fe3+ with 9 days' oxidation.Because Fe3+ was constantly consumed,leaching by Fe3+ almost stopped after 9 days.Large amounts of lead sulfate were detected in both bio-oxidation and Fe3+ oxidation of galena.A.ferrooxidans followed a unique growth pattern during the bio-oxidation of galena.In the initial 15 days,the bacteria attached themselves to the galena surface with the formation of erosion pits similar in shape and length to those of the bacteria,and there were hardly any bacteria suspended in the solution.After 15 days,suspended bacteria increased.It is thus suggested that A.ferrooxidans may directly oxidize galena.Lei Jiang Huaiyang Zhou Xiaotong Peng Zhonghao Ding 2008Particuology2008,6,2:2
4Double-peak ageing behavior of Mg–2Dy–0.5Zn alloy显示文摘Guangli Bi Daqing Fang Lei Zhao Qingxin Zhang Jianshe Lian Qing Jiang Zhonghao Jiang 2011Journal of Alloys and Compounds2011,,32:2
5Microstructures and mechanical properties of extruded Mg-2Sn-xYb(x=0,0.1,0.5 at.%)sheets显示文摘Microstructures and mechanical properties of extruded Mg-2Sn-xYb(x=0,0.1,0.5 at.%)sheets were investigated.The grain size of as-cast Mg-2Sn alloy is significantly reduced with increasing Yb concentration.In addition toα-Mg and Mg_(2)Sn phase,some fine Mg_(2)(Sn,Yb)particles are observed in as-cast Mg-2Sn-0.5Yb alloy,but these fine particles are not observed in as-cast Mg-2Sn-0.1Yb alloy due to a high solubility of Yb in Mg matrix.Tensile tests demonstrated that extruded Mg-2Sn-0.5Yb sheet exhibited the highest tensile strength and available elongation to failure at room temperature,while extruded Mg-2Sn-0.1Yb alloy exhibited the highest tensile properties at 100°C and 200°C.The difference in the tensile properties of extruded sheets mainly arises from the different strengthening roles of grain refinement,solid solution strengthening and precipitation strengthening of particles.Jing Jiang Guangli Bi Jiaan Liu ChunChun Ye Jianshe Lian Zhonghao Jiang 2014Journal of Magnesium and Alloys2014,2,3:2
6A dislocation density approximation for the flow stress-grain size relation of polycrystals显示文摘 Lian Jianshe Baudelet B 1995Acta Metall Mater1995,43,9:1
7Microstructure and properties of thin wall by laser cladding forming显示文摘Fengxiao Huang Zhonghao Jiang Ximing Liu Jianshe Lian Li Chen 2009Journal of Materials Processing Tech2009,,11:1
8Strain rate sensitivity of a nanocrystalline Cu synthesized by electric brush-plating显示文摘Zhonghao Jiang Xianli Liu Guangyu Li 2006Applied Physics Letters2006,88,:1
9Friction and Wear Behavior of Nanocrystalline Nickel in Air and Vacuum显示文摘Guoliang Ma Jianqun Yang Yong Liu Shiyu He Zhonghao Jiang 2013Tribology Letters2013,,3:1
10High strength nanocrystalline Ni - Co alloy with enhanced tensile ductility 显示文摘Gu Changdong Lian Jianshe Jiang Zhonghao 2006Advanced Engineering Materials2006,8,4:1
11The relationship between ductility and material parameters for dual-phase steel显示文摘Zhonghao Jiang Zhenzhong Guan Jianshe Lian 1993Journal of Materials Science1993,,7:1
12Formation of drug/surfactant catanionic vesicles and their application in sustained drug release显示文摘Yue Jiang Feifei Li Yuxia Luan Wenting Cao Xiaoqing Ji Lanxia Zhao Longlong Zhang Zhonghao Li 2012International Journal of Pharmaceutics (-)2012,,1:1
13An answer to question of Kelarev and Praeger on Cayley graphs of semigroups显示文摘JIANG Zhonghao 2004Semigroup Forum2004,69,:1
14A Virtual Simulation System for Ship Marine Auxiliary Boiler with Force and Haptic Feedback显示文摘Shiwen Wang Ning Zhang Zhonghao Jiang Zhipeng Shen Hongdi Qiu 2014通讯和计算机(中英文版)2014,11,2:1
15Multifunctional interstitial-carbon-doped FeCoNiCu high entropy alloys with excellent electromagnetic-wave absorption performance显示文摘Electromagnetic-wave absorbing(EMA)materials that have efficient absorption performances,great me-chanical properties and chemical stability are rare and yet essential for communication security and pro-tection.Herein,flaky interstitial-carbon-doped FeCoNiCu high entropy alloys(HEAs)as novel EMA ma-terials were successfully prepared by high-energy ball-milling method.Interstitial-carbon doping as a modulating approach impacted the phase forming,morphology and electromagnetic properties of Fe-CoNiCu HEAs.Impedance matching was significantly optimized via tuning interstitial carbon contents.The carbon-doped FeCoNiCu HEAs with appropriate carbon contents delivered superior EMA performance compared with other HEAs EMA materials.Strong reflection loss as low as-61.1 dB in the Ku band,broad effective absorption bandwidth of 5.1 GHz was achieved for FeCoNiCuC_(0.04).Moreover,the carbon-doped FeCoNiCu HEAs exhibited excellent mechanical hardness and chemical stability.This work not only suggests that interstitial-carbon doping is an available approach to tuning electromagnetic properties of HEAs,but also presents carbon-doped FeCoNiCu HEAs as promising EMA materials for civilian and mili-tary due to the efficient absorption,broad bandwidth,great durability and stability.Jianping Yang Linwen Jiang Zhonghao Liu Zhuo Tang Anhua Wu 2022Journal of Materials Science & Technology2022,,18:1
16An elevated temperature Mg–Dy–Zn alloy with long period stacking ordered phase by extrusion显示文摘Guangli Bi Daqing Fang Lei Zhao Jianshe Lian Qing Jiang Zhonghao Jiang 2011Materials Science & Engineering A2011,,10:1
17An Application of the Modified Shear Lag Model to Study the Influence of Thermal Residual Stresses on the Stiffness and Yield Strength of Short Fiber Reinforced Metal Matrix Composites显示文摘The modified shear lag model proposed recently was applied to calculate thermal residual stresses and subsequent stress distributions under tensile and compressive loadings. The expressions for the elastic moduli and the yield strengths under tensile and compressive loadings were derived which take account of thermal residual stresses. The asymmetries in the elastic modulus and the yield strength were interpreted using the derived expressions and the obtained results of the stress calculations. The model predictions have exhibited good agreements with the experimental results and also with the other theoreticalZhonghao JIANG and Jianshe LIAN(Dept. of Materials Science and Engineering, Jilin University of Technology, Changchun 130025, China)Shangli DONG and Dezhuang YANG(School of Materials Science and Engineering, Harbin Institute of Technology, Harbin 150001, 1999Journal of Materials Science & Technology1999,15,3:1
18Strain rate sensitivity of a nanocrystalline Cu synthesized by electric brush-plating显示文摘Zhonghao Jiang Xianli Liu Guangyu Li 2006Applied Physics Letters2006,88,:1
19E-unitary inversive covers for E-inversive semigroups whose idempotents form a subsemigroup 显示文摘Jiang Zhonghao 1994SEA Bull Math1994,18,1:1
20Strain rate sensitivity of A nanocrystalline Cu synthesized by electric brush- plating 显示文摘Zhonghao Jiang Xianli Liu Guangyu Li 2006Applied Physics Letters2006,88,:1
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