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="ChDivSummary">Surface-treated MmNi3.55Co0.75Mn0.4Al0.3 alloy as negative electrode material of nickel-metal hydride battery was employed to improve the high-rate dischargeability. Surface treatment...Effect of surface treatment on the structure and high-rate dischargeability properties of AB5-type hydrogen storage alloy张沛龙1,2,王秀丽3,涂江平3,陈国良11. State Key Laboratory for Advanced Metals and Materials......
Influence of rapid quenching on cyclic stability of La-Mg-Ni system (AB3-type) electrode alloys赵栋梁,张羊换,董小平,祁焱,郭世海,王新林摘 要:Aiming at the improvement of the cyclic stability of La-Mg-Ni system (PuNi3-type) hydrogen storage alloy, Ni in the alloy was partly substituted by Fe. The electrode alloys of La0.7Mg0.3Co0.45Ni2.55-xFex (x=0, 0.1, 0.2, 0.3, 0.4) were......
. The processing conditions and parameters for electrode rotating experiment are shown in Table 1. Titanium alloy TC4 was selected as difficult to machine workpiece. Cylindrical graphite pipe which has..., unstable arc discharge and stable arc discharge combined with normal discharge were implemented for material removal by adjusting servo control strategy. The influence of electrode rotating speed......
) 摘要:The electrode alloys La0.7,Mg0.3Co0.45Ni2.55-xFex (x = 0, 0.1, 0.2, 0.3, 0.4) were prepared by casting and rapid quenching. The influences of the substitution of Fe for Ni on their cycle... of such a substitution on the cycle stability of the as-quenched alloy is much larger than that of the as-cast. All of the alloys have multiphase structures composed of two major phases, (La, Mg)Ni3......
Electrochemical Hydrogen Storage Performances of the Si Added La-Mg-Ni-based A2B7-type Electrode Alloys for Ni/MH Battery Application张羊换1,2,YANG Tai2,CHEN Licui1,2,XU Chao1,2,REN Huiping1,ZHAO... and Steel Research Institute摘 要:The casting and annealing technologies were applied to fabricate the La0.8Mg0.2Ni3.3Co0.2Six(x = 0-0.2) electrode alloys......
of La-Mg-Ni system (Ce2Ni7-type) alloy electrode, small amount of Co was added in La0.75Mg0.25Ni3.5 alloy. The effect of Co on electrochemical performance and microstructure of the alloys were...Effect of cobalt content on electrochemical performance of La-Mg-Ni system (Ce2Ni7-type) electrode alloys王新林1,董小平2,张羊换1,郭世海1,吕反修21. Department of Functional Material Research, Central Iron and Steel......
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