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Microstructure and mechanical properties of powder metallurgy Ti-Al-Mo-V-Ag alloy XIAO Dai-hong, YUAN Tie-chui, OU Xiao-qin, HE Yue-hui State Key Laboratory of Powder Metallurgy, Central South... (BE) technique. The effects of Ag addition and sintering temperature on microstructure and properties of the Ti-5Al-4Mo-4V alloys were investigated using X-ray diffraction, optical microscope, scanning......
Effects of Fe Modified Na2WO4 Additive on the Hydrogen Storage Properties of MgH2王家盛1,张伟2,LI Bo1,SHEN Na2,HUO Quan21. Department of Environmental Engineering, North China Institute of Science... properties of MgH2 together with the corresponding mechanism were investigated. At 423 K, within the first 200 seconds, the hydrogen absorption amount of MgH2+20 wt% Fe2O3/Na2WO4 was almost 5 times......
Structures and properties of La-Mg-Ni system hydrogen storage alloys XIAO Fang-ming(肖方明), WANG Ying(王 英), TANG Ren-heng(唐仁衡), LU Qi-yun(卢其云), PENG Neng(彭 能) Research Institute of Rare Metal... used to prepare La-Mg-Ni system hydrogen storage alloys. The effects of magnesium content and heat-treatment process on the alloys properties were studied. When the alloy with 1.09%(mass fraction) Mg......
Gaseous hydrogen storage properties of Mg-Y-Ni-Cu alloys prepared by melt spinningYanghuan Zhang1,2,Yaqin Li3,2,Wei Zhang1,2,Zeming Yuan1,2,Zhonghui Hou1,2,Yan Qi2,Shihai Guo21. Key Laboratory... and desorption thermodynamics and kinetics properties of Mg-Ni-based alloys, partially substituting Y and Cu for Mg and Ni respectively and melt spinning technique were applied for getting Mg25-xYxNi9 Cu(χ......
Gaseous hydrogen storage properties of Mg-Y-Ni-Cu alloys prepared by melt spinningYanghuan Zhang1,2,Yaqin Li3,2,Wei Zhang1,2,Zeming Yuan1,2,Zhonghui Hou1,2,Yan Qi2,Shihai Guo21. Key Laboratory... and desorption thermodynamics and kinetics properties of Mg-Ni-based alloys, partially substituting Y and Cu for Mg and Ni respectively and melt spinning technique were applied for getting Mg25-xYxNi9 Cu(χ......
Microstructure and mechanical properties of Mg-xLi-3Al-1Ce alloys ZHANG Mi-lin(张密林), WU Rui-zhi(巫瑞智), WANG Tao(王涛), LIU Bin(刘滨), NIU Zhong-yi(牛中毅) Key Laboratory of Superlight Materials...-ray diffractometry. The mechanical properties of these alloys were measured with tensile tester. The results show that, Mg-5Li-3Al-1Ce has a single phase (α) structure, Mg-8Li-3Al-1Ce has a double......
Enhancement of the Hydrogen Storage Properties of Mg/C Nanocomposites Prepared by Reactive Milling with Molybdenum韩宗盈1,2,周仕学1,CHEN Haipeng1,NIU Haili1,WANG Naifei11. College of Chemical...="ChDivSummary">The effect of Mo on the morphology, crystal structure and hydrogen sorption properties of Mg/C composites prepared by reactive milling was studied. Transmission electron microscopic(TEM......
Hydriding/dehydriding properties of NdMgNi alloy with catalyst CeO2李霞1,张羊换1,2,杨泰2,许剑轶1,赵栋梁21. College of Materials and Metallurgy,Inner Mongolia University of Science and Technology2. Department....% to 3.376 wt.%(x=1.0). What’s more, the increment of diffusion coefficient D led to the faster hydriding kinetics, which was calculated by Avrami-Erofeev equation. The dehydrogenation temperature reduced......
Hydriding/dehydriding properties of NdMgNi alloy with catalyst CeO2李霞1,张羊换1,2,杨泰2,许剑轶1,赵栋梁21. College of Materials and Metallurgy,Inner Mongolia University of Science and Technology2. Department....% to 3.376 wt.%(x=1.0). What’s more, the increment of diffusion coefficient D led to the faster hydriding kinetics, which was calculated by Avrami-Erofeev equation. The dehydrogenation temperature reduced......
synthesized and the relationship of their morphology and microwave absorbing properties was studied. The electromagnetic parameters of these flower-like Ni were measured with vector network analyzer... 2 mm show excellent absorbing ability. This result is expected to play a guiding role in the preparation of the highly efficient absorber.Key words:nickel; flower-like; microwave absorbing properties......