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Influence of heavy metal stress on morphology and physiology of Penicillium chrysogenum during bioleaching processDENG Xin–hui(邓新辉)1, 2, CHAI Li-yuan(柴立元)1, 2, 3, YANG Zhi-hui(杨志辉)1, 2, 3, WANG Yang..., China;3. Chinese National Engineering Research Center for Control & Treatment of Heavy Metal Pollution,Changsha 410083, China)Abstract:In order to improve the efficiency of bioleaching heavy metal......
J. Cent. South Univ. (2018) 25: 2929-2943 DOI: https://doi.org/10.1007/s11771-018-3963-9 Industrial transmission effect of international metal price shocks in perspective of industry chain GAO.... Institute of Metal Resources Strategy, Central South University, Changsha 410083, China; 3. Hunan Academy of Agricultural Sciences, Changsha 410125, China; 4. Hunan Agricultural Product Processing......
Mysterious Waters at Metal SurfacesJibiao Li1,2),Shenglong Zhu1) and Fuhui Wang1) 1) State Key Laboratory for Corrosion and Protection,Institute of Metal Research,Chinese Academy of Sciences,Shenyang... at metal surfaces are essential to understanding the widespread processes ranging from ice nucleation,to water involved catalytic surface reactions,to many phenomena of biological and astrochemical......
Numerical simulation of current distribution in metal pad of aluminum reduction cells QI Xi-quan(戚喜全), FENG Nai-xiang(冯乃祥), CUI Jian-zhong(崔建忠) (School of Materials and Metallurgy, Northeastern University, Shenyang 110004, China) Abstract: Based on the numerical calculation of 3-D potential distribution in aluminum reduction cells, current distribution in the metal pad is calculated under......
Recycling of minute metal scraps by semisolid processing: Manufacturing of design materials S. SUGIYAMA, T. MERA, J. YANAGIMOTO Institute of Industrial Science, The University of Tokyo, Komaba 4-6-1, Meguro-ku, Tokyo, 153-8505, Japan Received 13 May 2010; accepted 25 June 2010 Abstract: As a new attempt to recycle minute metal scraps, the possibility of manufacturing design materials......
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Fatigue damage evaluation by metal magnetic memory testingWANG Hui-peng(王慧鹏), DONG Li-hong(董丽虹), DONG Shi-yun(董世运), XU Bin-shi(徐滨士) (National Key Laboratory for Remanufacturing, Academy of Armored... fatigue damage of ferromagnetic components using metal magnetic memory testing (MMMT).Key words:metal magnetic memory testing; MMMT signal; tension-compression fatigue test; feature extraction......
Measurement of Residual Stress Field of Hardfacing Metal with RE Oxide and Its Numerical Simulation 姚枚1,杨庆祥1 (1.College of Materials Science and Engineering, Yanshan University, Qinhuangdao 066004... analyzer and X-ray stress analyzer respectively. Meanwhile, the martensitic transformation temperatures of matrix, hard-face welding (hardfacing) metal welded by conventional hardfacing electrode......
Trans. Nonferrous Met. Soc. China 22(2012) 596-603 Development of Al-12Si-xTi system active ternary filler metals for Al metal matrix composites ZHANG Gui-feng1, 2, SU Wei1, ZHANG Jian-xun1... the wettability of Al metal matrix composites (Al-MMCs) by common filler metals, Al-12Si-xTi (x=0.1, 0.5, 1, 3.0; mass fraction, %) system active ternary filler metals were prepared. It was demonstrated......
Sulfur-doped g-C3N4/rGO porous nanosheets for highly efficient photocatalytic degradation of refractory contaminantsYanmei Zheng1,Yuanyuan Liu1,Xinli Guo1,Zhongtao Chen1,Weijie Zhang1,Yixuan... visible-light-response. However, its photocatalytic activity is still lower for degradation of refractory contaminants such as Cr(Ⅵ) and Rhodamine B(RhB) etc. Herein, we report a facile method......
