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- It also shows that the corrosion current rise while bi-metal coating scale increase in Tafel electrochemical analysis. 在分析塔佛电化学反应时,发现随著负载第二金属的比例增加,腐蚀电流上升,去除效率提高。
- The corrosion current density decreased with increasing concentration of the cupferron, and the inhibition efficiency increased. 在所研究的浓度范围内,随着铜铁试剂浓度的增大,腐蚀电流密度降低,缓蚀效率增加。
- By means of barmonic analysis, corrosion current could be obtained directly and Tafel slopes could be determined simultaneously. 通过谐波分析可以直接求得腐蚀电汽及塔菲尔斜率。
- Effects of diamond particles and their adding contents on the coating hardness, friction coefficient, wear resistance, corrosion current density and microstructures were studied. 研究了金刚石粒子及其添加量对涂层硬度、摩擦因数、耐磨性能、腐蚀电流密度和微观组织的影响。
- The better performance of GF coatings is attributed to its lower corrosion current density and more resistant oxidation film formed on the coating surface. GF镀层由于腐蚀电流大幅度降低,飞溅区充分的充气条件促进了镀层的钝化,因此表现出较为优异的耐海水腐蚀性能;
- The polyaniline coating may change the corrosion potential of steel from 150 mV to positive direction,and changed the corrosion current density from 10 -7 A/cm2 to 10 -8 A/cm2.The antiseptic ability of steel has improved by coating with PAn. 聚苯胺涂层能使钢铁自然腐蚀电位正移 15 0 m V,钢铁腐蚀电流密度由 10 - 7A/ cm2变到 10 - 8A/ cm2 ,提高了钢铁的防腐蚀性能。
- Corrosion behavior of lead and lead-antimony alloy in 5 mol/L H2SO4 wereimproved with titanium ion implantation,The corrosion current was measured with step potental andcorrosion morphology was cberved with microscopy. 应用钛离子注入以改良铅和铅锑合金在5mol/L的H2SO4中的抗腐蚀能力。 用阶跃电位法测定的腐蚀电流和电子显微镜观察的表面腐蚀形貌来描述腐蚀行为。
- By using the ship model and Ag/AgCl electric pole, the extremely low frequency electric field produced by corrosion current modulated by shaft rotation in sea water was measured in the laboratory. 文中利用船模和Ag/AgCl电极在实验室具体测量了螺旋桨转动时调制船模在海水中的腐蚀电流而产生的极低频电场。
- Moreover, the corrosion mechanisms of aluminum foil were illustrated, such as the function mechanism of Cl(superscript -), the relationships between corrosion current and potential, and void model. 并介绍了铝电解电容器的几种腐蚀机理,如氯离子的作用机理、腐蚀过程中电流与电位的关系、空位模型。
- The corrosion reasons of burred metal pipelines are analyzed by studying the corrosion currently conditions of burred metal pipelines in Daqing oilfield. 通过对大庆油田埋地金属管道腐蚀现状进行研究,分析了埋地金属管道的腐蚀原因。
- Study on Macro Cell Corrosion Current of Steel Bar in Concrete 混凝土中钢筋宏电池腐蚀电流的研究
- Clean off any corrosion before applying the paint. 先除去所有的锈迹再上油漆。
- Demand is outstripping current production. 现在需求逐渐超过了生产能力。
- She broadcasts on current affairs. 她发表时事广播演说。
- Keywords Electrochemistry;Corrosion potential;Corrosion current; 电化学;腐蚀电位;腐蚀电流;
- Our language goes current along the seacoast. 我们的语言通用于沿海一带。
- You may open a current account at a bank. 你可以在银行开立一个活期帐户。
- I'd like to open a current account with you. 我想在你们这儿开一个活期存款帐户。
- He made some comments on current topics. 他对时事问题做了若干的评论。
- The swimmer was swept away by the current. 那个游泳的人被激流卷走了。