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A novel electroless silver depositing method for magnesium alloys ZHAO Hui(赵 惠), CUI Jian-zhong(崔建忠) Key Laboratory of Electromagnetic Processing of Materials, Ministry of Education... polarization curves for corrosion studies of coated magnesium alloys were performed in a corrosive environment of 3.5% NaCl(mass fraction) at neutral pH (6.9). The results indicate that compared......
Research progress in Mg-based hydrogen storage alloysDong-Liang Zhao,Yang-Huan ZhangDepartment of Functional Material Research, Central Iron and Steel Research Institute摘 要:Magnesium and magnesium-based alloy hydrides remain attractive hydrogen storage materials owing to high hydrogen capacity and rich reserves in the earth’s crust. A high stability......
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pH value in simulated occluded corrosion cell for magnesium alloys ZENG Rong-chang(曾荣昌)1, CHEN Jun(陈君)1, KE Wei(柯伟)2, Han En-hou(韩恩厚)2, W. Dietzel3 1. School of Materials Science and Engineering..."> Abstract: Corrosion of magnesium alloys is an important issue for their applications in automobile and aerospace industry. pH......
the evolved hydrogen volume. Key words: magnesium anode; AP65 Mg alloy; corrosion resistance; hydrogen evolution; electrochemistry 1 Introduction Because of the rapid activation, high cell voltage, wide voltage range, high power density capability, relatively low density, low electrode potential and long unactivated storage life[1-4], magnesium alloys have been developed as anode materials used......
in transport, and consequently can have significant green environment influence. Consequently, magnesium usage is growing rapidly. The rapid increase is due to the lightmass of magnesium alloys, which provides... G, ATRENS A. Corrosion mechanisms of magnesium alloys[J]. Advanced Engineering Materials, 1999, 1: 11-33. [2] SONG G L, ATRENS A. Understanding magnesium corrosion mechanism: A framework for improved......
of anodic dissolution is to produce surface defects that promote hydrogen production and entry into the material; hydrogen can reduce the cohesive strength of magnesium alloys, hence resulting in hydrogen... Review of studies on corrosion of magnesium alloys ZENG Rong-chang(曾荣昌)1, ZHANG jin(张 津)1, HUANG Wei-jiu(黄伟九)1, W. DIETZEL2, K. U. KAINER2, C. BLAWERT2, KE Wei(柯 伟)3 1. School of Material......
Effect of T4 and T6 treatment on corrosion of die cast AZ91D magnesium alloys in 3.5% NaCl ZHOU Wan-qiu(周婉秋)1,2, SHAN Da-yong(单大勇)1 , HAN En-hou(韩恩厚)1 , KE Wei(柯 伟)1 1. Institute of Metal...; accepted 15 September 2006 Abstract: The effect of heat treatment on microstructure and corrosion behavior of die-cast AZ91D magnesium alloys in 3.5% NaCl solution was investigated by SEM, EDX, XRD......
">Keyword: magnesium nickel base alloys; hydrogen storage alloys; hydriding dehydriding; Received: 2000-01-24 金属或合金氢化物在可充电的Ni/MH二次电池中作为氢电极, 在充放电的过程中吸收和释放氢. 作为电极材料的氢化物合金有AB5型... element for Ni will decrease the equilibrium hydrogen pressure in MgNi based alloys. Not only the small amount Ti substituted alloys absorb more hydrogen in electrochemical conditions, but also those......
Electrochemical behavior of magnesium alloys in simulated body fluids ZENG Rong-chang(曾荣昌)1, CHEN Jun(陈君)1, W. Dietzel2, N. Hort2, K.U. Kainer2 1. School of Materials Science and Engineering... of magnesium alloys in simulated body fluids (SBFs). The influence of materials, solutions and their temperature on corrosion rate was mainly discussed. The results demonstrate that the free corrosion......