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J. Cent. South Univ. (2017) 24: 2082-2091 DOI: https://doi.org/10.1007/s11771-017-3617-3 A new failure mechanism for deep cavity and upper bound solution of supporting pressure ZHANG Dao-bing(张道兵)1... failure mechanism are in good agreement with those by the existing method, the numerical solution and field monitoring, which demonstrates that the proposed failure mechanism is effective for the upper......
Solution and Thermodynamic Studies on Binary and Ternary Complexes of Lanthanides Udai P Singh1,Rajeev Kumar1 (1.Department of Chemistry, Indian Institute of Technology Roorkee, Roorkee-247667... (A) as secondary ligand for both binary (1:1) as well as ternary (1:1:1) systems were investigated by potentiometric equilibrium measurements at 25, 35 and 45 ℃ in aqueous solution (ionic strength, μ=0.1......
Microstructural evolution during solution treatment of thixoformed AM60B Mg alloy HUANG Hai-jun, CHEN Ti-jun , MA Ying, HAO Yuan Key Laboratory of Gansu Advanced Non-ferrous Metal Materials... during solution treatment of AM60B Mg alloy prepared by thixoforming. The results indicate that the microstructural evolution includes two stages: the first stage involves rapid dissolution of eutectic......
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Improvement of the Corrosion Resistance of High Alloyed Austenitic Cr-Ni-Mo Stainless Steels by Solution Nitriding Heinz-Joachim Spies1,Christine Eckstein1,Jochen Albrecht2 (1.Dept. of Materials... of these steels without loss of their corrosion resistance lies in enriching the near surface region with nitrogen. The process of a solution nitriding allows the rise of the solution of nitrogen in the solid......
One-Step Synthesis of Nanocrytalline Perovskite LaMnO3 Powders via Microwave-Induced Solution Combustion Route Li Fengsheng1,Liu Yang1,Chen Weifan1,Liu Leili2 (1.National Special Superfine Powder... milling were characterized and compared by TEM. Key words:microwave-induced; solution combustion synthesis; LaMnO3,perovskite; nanocrystalline; rare earths; [全文内容正在添加中] ......
Trans. Nonferrous Met. Soc. China 22(2012) 2198-2203 Preparation of Cu nanoparticles with ascorbic acid by aqueous solution reduction method LIU Qing-ming1, 2, Takehiro YASUNAMI 1, Kensuke KURUDA 1..., Changsha 410083, China Received 19 September 2011; accepted 8 January 2012 Abstract: Cu nanoparticles were prepared by reducing Cu2+ ions with ascorbic acid through aqueous solution reduction method......
Influence of solution treatment on microstructure and properties of in-situ Mg2Si/AZ91D composites PENG Lei, CHEN Gang, ZHAO Yu-tao, HUANG Kang, SHAO Yang School of Materials Science and Engineering, Jiangsu University, Zhenjiang 212013, China Received 26 October 2010; accepted 11 April 2011 Abstract: The influence of solution treatment on the microstructure and properties of Mg2Si/AZ91D......
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J. Cent. South Univ. Technol. (2011) 18: 1448-1453 DOI: 10.1007/s11771-011-0860-x Removal of fluoride from aqueous solution onto Zr-loaded garlic peel (Zr-GP) particles HUANG Kai(黄凯)1, SHAO Jiu...: bio-adsorption; fluoride removal; zirconium-loaded garlic peel; aqueous solution 1 Introduction Water contamination by fluoride is a major concern in many places of the world. When its concentration......