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Mutagenic breeding of silver-resistant Acidithiobacillus ferrooxidans and exploration of resistant mechanism WU Xue-ling(吴学玲), QIU Guan-zhou(邱冠周), GAO Jian(高 健), DING Jian-nan(丁建南), KANG Jian(康 健...: silver resistance; isolation and identification; UV mutation; Acidithiobacillus ferrooxidans; resistance mechanism ......
Mechanism study on subcritical crack growth of flabby and intricate ore rock YUAN Hai-ping(袁海平), CAO Ping(曹 平), XU Wan-zhong(许万忠) School of Resources and Safety Engineering, Central South.... Fracture mechanics analysis of rock burst mechanism and rrediction [J]. The Chinese Journal of Nonferrous Metals, 1999, 9(4): 841-845.(in Chinese) [10] Saadaoui M, Reynaud P, Fantozzi G. Slow crack growth......
Microstructure and stopped growth mechanism of Y123 bulk fabricated by directional infiltration and growth DONG Hao(董 昊)1, HU Rui(胡 锐)1, LI Jin-shan(李金山)1, KOU Hong-chao(寇宏超)1, XUE Xiang-yi(薛祥义... in the final sample. The different stopped growth mechanism of this material along the c axis and ab plane was discussed. Undercooling and viscosity lead to tanglesome thick boundary layer. So the Y123 growth......
, the effects of Mg content on the growth mechanism of primary Mg2Si particles will be explained. The primary Mg2Si particles change from the octahedron structure to various complex shapes with increasing the Mg content in Al-Si alloys. The growth pattern of primary Mg2Si may change as the Mg content increases. Fig. 5 Three-dimensional morphologies of primary Mg2Si particles 4.1 Growth mechanism......
Morphology, structure and formation mechanism of silicide coating by pack cementation process XIAO Lai-rong(肖来荣), CAI Zhi-gang(蔡志刚), YI Dan-qing(易丹青), YING Lei(殷 磊),LIU Hui-qun(刘会群), HUANG Dao... based alloy was prepared by pack cementation method. The formative mechanism, morphology and structure of coating were investigated. The silicide coating was formed by reactive diffusion obeying parabolic......
J. Cent. South Univ. (2016) 23: 2838-2844 DOI: 10.1007/s11771-016-3347-y Fragmentation mechanism of low-grade hematite ore in a high pressure grinding roll YUAN Zhi-tao(袁致涛)1, LI Li-xia(李丽匣)1, HAN... Resources,Chinese Academy of Geological Sciences (CGS), Zhengzhou 450006, China Central South University Press and Springer-Verlag Berlin Heidelberg 2016 Abstract: The fragmentation mechanism of low......
; Existing form and action mechanism of minor...; Abstract: In order to investigate the existing form and action mechanism of minor scandium (Sc......
Growth mechanism of polycrystalline Ir coating by double glow plasma technologyWangping WU and Zhaofeng CHEN College of Material Science and Technology,Nanjing University of Aeronautics...) orientation due to the initial nuclei with preferred growth on the surface of the substrate.The formation mechanism of the Ir coating depended on kinetic adsorption and diffusion process with nucleation......
of experimental results, the grain growth exponent and the corresponding activation energy were obtained. A possible grain growth mechanism in NdFeB magnets during sintering was briefly discussed. [全文内容正在添加中] ...A Study of Grain Growth Kinetics in Sintered NdFeB Magnets 周寿增1,董清飞2,何建平1,刘湘涟1 (1.State Key Laboratory for Advanced Metals and Materials, University of Science and Technology Beijing,;2.Beijing......
[0001]-Oriented InN Nanoleaves and Nanowires: Synthesis,Growth Mechanism and Optical PropertiesMin Liu1,Hui-Qiang Liu2,Sheng Chu2,Ru-Fang Peng1,Shi-Jin Chu11. State Key Laboratory Cultivation Base... that the samples are single-crystalline,and the growth direction of the nanowires and nanoleaves is[0001].The growth mechanism of the In N nanoleaves is following the pattern of vapor–liquid–solid......
