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Non-local damage and fracture model of rock and concrete-like materials BI Zhong-wei(毕忠伟)1, 2, ZHANG Ming(张 明)1, JIN Feng(金 峰)1 1. State Key Laboratory of Hydroscience and Hydraulic... of the non-local phenomena appearing in the rock and concrete-like materials, the non-local damage and fracture model of rock and concrete-like materials was established through non-local method of Gaussian......
Far Infrared Radiation Property of Rare Earth Mineral Composite Materials Xu Gangke1,Liang Jinsheng1,Meng Junping1,Ding Yan1,Wang Lijuan1 (1.Institute of Power Source and Ecomaterials Science, Hebei University of Technology, Tianjin 300130, China) Abstract:Rare earth mineral composite materials were prepared using rare earths and natural far-infrared mineral materials. The influences of rare......
Effects of Rare Earths on Properties and Microstructure of Automotive Friction Materials Bai Jing1,Lu Liguo1,Xu Yue1 (1.School of Materials Science & Engineering, Beijing University of Aeronautics and Astronautics, Beijing 100083, China) Abstract:Rare earth compounds as modifiers used widely in modern friction materials can enhance the interracial binding of constituents of materials......
Synthesis of LiCoxNi1-xO2 cathode materials from electrolysis Co-Ni alloys YE Mao(叶 茂)1, WEI Jin-ping(魏进平)1, CAO Xiao-yan(曹晓燕)2, ZHAI Jin-ling(翟金玲)1, WANG Xiao-yu(王晓宇)1, SUN Xin(孙 欣)1..., China) Abstract: The LiCoxNi1-xO2 (x=0.2, 0.5 and 0.8) cathode materials were synthesized by sintering the mixtures of lithium salt and CoxNi1-x(OH)2 (x=0.2, 0.5 and 0.8) which were achieved from......
J. Cent. South Univ. Technol. (2008) 15(s1): 021-024 DOI: 10.1007/s11771-008-306-2 Rate dependent rheological stress-strain behavior of porous nanocrystalline materials LI Hui(李 慧), ZHOU Jian... of the porous nanocrystalline materials, it is necessary to formulate a constitutive model that can reflect the complicated experimentally observed stress-strain relations of nanocrystalline materials......
High-performance anode materials for Na-ion batteriesDe-Liang Cheng,Li-Chun Yang,Min ZhuKey Laboratory of Advanced Energy Storage Materials of Guangdong Province,School of Materials Science... systems due to their low cost and the natural abundance of Na resource. Great effort is making worldwide to develop high-performance electrode materials for Na-ion batteries,which is critical for Na-ion......
Chromium Coating Developed on Mo-Base Materials Kuang Zi-qi1,DENG chang-guang1,ZHOU Ke-song1,LIU Min1,SONG jin-bing1 (1.Guangzhou research institute of non-ferrous metals,Guangzhou 510651, P.R. China) 摘要:Mo-base materials have special use in many fields. One of them is to use as substrate materials for dynamic airproof ring. But the hardness and the wear resistance of Mo-base materials......
Preparation and Characterization of Rare Earth Composite Materials Radiating Far Infrared for Activating Liquefied Petroleum Gas Xu Gangke1,Liang Jinsheng1,Liang Guangchuan1,Zhu Dongbin1,Ding Yan1,Li Fenping1,Wang Lijuan1 (1.Institute of Power Source & Ecomaterials Science, Hebei University of Technology, Tianjin 300130, China) Abstract:Rare earth composite materials radiating far-infrared......
J. Cent. South Univ. (2016) 23: 2669-2675 DOI: 10.1007/s11771-016-3328-1 Mass ratio design based on compaction properties of backfill materials LI Meng(李猛), ZHANG Ji-xiong(张吉雄), HUANG Peng(黄鹏), GAO... Berlin Heidelberg 2016 Abstract: The backfill-mining mass ratio is the ratio of the mass of the backfill materials in the goaf to the mass of the produced raw coal during solid backfill mining......
When thermoelectric materials come across with magnetismChen-Chen Zhao1,2,Chong Xiao1,21. Hefei National Laboratory for Physical Sciences at the Microscale,University of Science and Technology of China摘 要:Nowadays,thermoelectric materials have attracted a lot of attention as they can directly convert heat into electricity and vice versa.However,while......
