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J. Cent. South Univ. (2021) 28: 264-283 DOI: https://doi.org/10.1007/s11771-021-4601-5 Pre-evaluation on stability of proposed expressway embankment with existing geothermal regulation measures... and Springer-Verlag GmbH Germany, part of Springer Nature 2021 Abstract: Embankment stability is the primary problem for the expressway construction in permafrost regions. The proposed Qinghai-Tibet......
Microstructure evolution and thermal stability of nanocrystalline Cu-Nb alloys during heat treatment LEI Ruo-shan(雷若姗), WANG Ming-pu(汪明朴), GUO Ming-xing(郭明星), LI Zhou(李 周), DONG Qi-yi(董琦祎...; Abstract: The microstructure evolution and high thermal stability......
Thermal stability of Al-Mg-Sc-Zr alloy ZHAO Wei-tao(赵卫涛), YAN De-sheng(闫德胜), RONG Li-jian(戎利建) Institute of Metal Research, Chinese Academy of Sciences, Shenyang 110016,China Received 20 April 2006; accepted 30 June 2006 Abstract: The thermal stability of Al3(Sc,Zr) precipitates in the cold worked Al-Mg-Sc-Zr alloy after elevated temperature exposure was investigated. The evaluation......
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J. Cent. South Univ. (2016) 23: 3006-3017 DOI: 10.1007/s11771-016-3364-x Evaluation of survival stow position and stability analysis for heliostat under strong wind FENG Yu(冯煜)1, CHEN Xiao-an(陈小安)1... and dynamic stability bearing capacity for heliostats is very important. In this work, a numerical wind tunnel was established to calculate the wind load coefficients in various survival stow positions......
, and Pt/TinO2n-1 composites were prepared by the impregnation-reduction method. The electrochemical stability of TinO2n-1 was investigated and the results show almost no change in the redox region after oxidation for 20 h at 1.2 V (vs NHE) in 0.5 mol/L H2SO4 aqueous solution. The catalytic activity and stability of the Pt/TinO2n-1 toward the oxygen reduction reaction (ORR) in 0.5 mol/L H2SO4......
Cycle stability of La0.7Mg0.3Ni2.55-xCo0.45Cux (x=0-0.4) electrode alloys ZHANG Yang-huan(张羊换)1, 2, ZHAO Dong-liang(赵栋梁)1, LI Bao-wei(李保卫)2, REN Hui-ping(任慧平)2, DONG Xiao-ping(董小平)1, 3, WANG Xin... stability of La-Mg-Ni system (PuNi3-type) hydrogen storage alloy. The effects of substituting Ni with Cu on the microstructures and cycle stability of the alloys were investigated in detail. The results......