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Pressureless reactive sintering mechanism of nanocrystalline Bi2O3-Y2O3 solid electrolyteQiang Zhen1,3), Liangyan Dong2), Gang Shi3), Rong Li3), Weiming He3), and Jianqiang Liu3) 1) Nano-science... was synthesized by pressureless reactive sintering process with Bi2O3 and Y2O3 nano mixed powder as raw materials, which was prepared by a chemical coprecipitation process. The study on the behavior of nano......
J. Cent. South Univ. Technol. (2009) 16: 0297-0302 DOI: 10.1007/s11771-009-0051-1 Influences of rainfall infiltration on stability of accumulation slope by in-situ monitoring test ZHOU Zhong(周... of the fundamental mechanism of rainfall infiltration induced landslides in accumulation slope and to clarify some important characteristics of slope performance, artificial rainfall simulation tests and field......
Trans. Nonferrous Met. Soc. China 22(2012) 85-89 Preparation of open-celled aluminum foams by counter-gravity infiltration casting HUO Deng-wei, YANG Juan, ZHOU Xiang-yang, WANG Hui, ZHANG Tai-kang School of Metallurgical Science and Engineering, Central South University, Changsha 410083, China Received 23 December 2010; accepted 8 July 2011 Abstract: A novel counter-gravity infiltration casting......
2007; accepted 10 September 2007 Abstract: The high-purity AlON ceramics, AlON/Al2O3 and AlON/AlN multiphase ceramics were prepared by pressureless sintering under nitrogen-based atmosphere with raw...: pressureless sintering; spinel; aluminum oxynitride; high-purity 1 Introduction The spinel aluminum oxynitride(AlON) is an important single-phase, stable solid solution ceramic of A12O3-AlN system......
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J. Cent. South Univ. (2016) 23: 1924-1930 DOI: 10.1007/s11771-016-3248-0 Diesel oil infiltration in soils with selected antecedent water content and bulk density MA Yan-fei(马艳飞)1, 3, LI Yong-xia(李永霞... of soil texture, initial water content and bulk density on diesel oil infiltration in fine sand and silty clay loam materials were evaluated. Three physical and two empirical equations express diesel oil......
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J. Cent. South Univ. (2021) 28: 1519-1533 DOI: https://doi.org/10.1007/s11771-021-4703-0 Centrifugal and field studies on water infiltration characteristics below canals under wetting-drying...) and wetting-drying-freezing-thawing (WDFT) cycles were performed to investigate the water infiltration characteristics below a canal. The results show that the shallow soil of the canal models was fully......
Synthesis of Cr2AlC from Elemental Powders with Modified Pressureless Spark Plasma Sintering葛梦妮1,WANG Xiaofan1,LI Gaiye1,LU Chen1,张建峰1,TU Rong21. College of Mechanics and Materials, Hohai University2... pressureless sintering strategy by SPS with a new T-shape die and tapered punches, which helps the evaporation of melted Al and reduces the sample sticking with the inner wall of the die. Thus, the die breaking......
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