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• 二次锌-空气电池锌阳极研究新进展

  来源： 《中国有色金属学报2020年第8期》——张行 朱黎霞 王效聪 李淑萍 王红飞 苏洲

  ): 1436-1441. [49] PEREZ M G, KENIL E A, O'KEEFE M J, MILLER F S, JOHNSON B. Identification of phases in zinc alloy powders using electron backscatter diffraction[J]. Materials Science and Engineering A, 2006......

• 粉末冶金和微波烧结法制备Al-CNTs-Al₂O₃纳米复合材料的工艺-显微组织-性能之间的关系

  来源： 《中国有色金属学报(英文版)2020年第9期》——Meysam TOOZANDEHJANI Farhad OSTOVAN Khairur Rijal JAMALUDIN Astuty AMRIN Khamirul Amin MATORI Ehsan SHAFIEI

  of these small and high strength reinforcement phases, a uniform dispersion of those reinforcements throughout Al matrix is required. To reach this goal, depending on the type of reinforcement, different... NPs induce greater attenuation of ultrasonic incident wave, thereby resulting in higher values of attenuation coefficient. In addition, the presence of Al4C3 phases and crushed Al2O3 oxide layers......

• 利用Cyphos IL101从废液晶显示器中回收铟的湿法冶金工艺的开发

  来源： 《中国有色金属学报(英文版)2020年第9期》——Sumitra NAYAK Niharbala DEVI

  was used for the experimental work. 2.2 Methodology and measurement In a separating funnel, 10 mL of the organic and aqueous phases were taken and vigorously shaken for 10 min except for shaking time......

• Pressure performance improvement by dual-mode control in digital pump/motor

  来源： 《中南大学学报(英文版)2020年第9期》——王昕 刘昕晖 李春爽 齐海波 刘新宇

  phases. 2.4 Experimental verification The experimental platform can be built according to Figure 7(a). The main part of the experimental platform consists of frequency converter, variable frequency motor......

• Locating microseismic sources based upon L-shaped single-component geophone array: A synthetic study

  来源： 《中南大学学报(英文版)2020年第9期》——丁亮 刘沁雅 高尔根 钱卫 孙守才

  -based estimation of arrival times and back azimuths of seismic phases [J]. Geophysics, 2016, 81(2): KS25-KS40. DOI: 10.1190/geo2014-0357.1. [4] DING Liang, GAO Er-gen, LIU Qin-ya, QIAN Wei, LIU Dong-dong......

• Mechanical response and stability analysis of rock mass in high geostress underground powerhouse caverns subjected to excavation

  来源： 《中南大学学报(英文版)2020年第10期》——徐奴文 李彪 丁泉富 雷艺繁 许媛 朱忠平 刘金飞

  and intensity of rock mass. Figure 7 illustrates the evolution characteristics of MS event rate and accumulated energy release. This process can be divided into three phases. Phase I is before May 10, 2019......

• Calculating changes in fractal dimension of surface cracks to quantify how the dynamic loading rate affects rock failure in deep mining

  来源： 《中南大学学报(英文版)2020年第10期》——崔鹏飞 高明忠 张建国 李圣伟 王满 王英伟

  loading, cracks mainly form along the axis of the load, and the cracks progress in two distinct phases. During the crack propagation phase, the fractal dimension increases rapidly as cracks initially......

• Stress initialization methods for dynamic numerical simulation of rock mass with high in-situ stress

  来源： 《中南大学学报(英文版)2020年第10期》——刘科伟 杨家彩 李旭东 LIU Zhi-xiang(刘志祥)

  the loading curve is used for DR phase and SIDR=2 indicates the loading curve is used for both DR and dynamic analysis phases. For the preloading calculation, the body force load and distributed pressure......

• 整形外科用摩擦焊纯钛/镁合金螺钉的力学性能、腐蚀行为和生物相容性

  来源： 《中国有色金属学报(英文版)2020年第11期》——Mojtaba Sadeghi GOGHERI Masoud KASIRI-ASGARANI Hamid Reza BAKHSHESHI-RAD Hamid GHAYOUR Mahdi RAFIEI

  values from the magnesium alloy base metal to the joining point indicate an increase mainly due to grain refinement, the presence of intermetallic phases (Ti3Al), and the titanium phase. However......

• 锌粉含量对汽车制动摩擦材料摩擦学性能的影响

  来源： 《中国有色金属学报(英文版)2020年第11期》——杨阳 梁陆新 吴宏 刘伯威 瞿辉 方琪洪

  dispersive spectroscopy (EDS). The phases present in the debris were determined by using an X-ray diffractometer (XRD, Rigaku D/Max 2500) employing Cu Kα radiation at a scan rate of 5 (°)/min......