corrosion current
英 [kəˈrəʊʒn ˈkʌrənt]
美 [kəˈroʊʒn ˈkɜːrənt]
腐蚀电流
双语例句
- Polarization curve results indicated that the presence of Thiobacillus ferrooxidans resulted in higher corrosion potential of the electrode and obviously accelerated the corrosion current density.
极化曲线测试结果表明，细菌的存在使浸泡20天后A3钢电极的自腐蚀电位升高，腐蚀电流密度增大。 - Distribution of corrosion potential and corrosion current of rebars in concrete structure nearby liquid level
混凝土结构中钢筋腐蚀电位与腐蚀电流在液面附近的分布 - Because of the films being abraded during polishing, the corrosion rate was quickened and the corrosion current density was increased greatly.
抛光过程中因钝化膜被磨损，腐蚀加快，腐蚀电流密度大幅增加。 - A technique for determining corrosion current density ⅰ_ ( corr) and anodic and cathodic Tafel coefficient b_a and b_c based on the data on cathodic polarization curve in weak polarization region was suggested.
发展了一种根据弱极化区的单支极化曲线确定腐蚀电流密度Ⅰ（corr）和阳极反应与阴极反应的Tafel斜率ba与bc的方法。 - By means of electrochemical method, the corrosion behavior of A3 steel in acetic acid was studied. The pH had effects on corrosion potential and corrosion current. Based on corrosion kinetic equations, the possible corrosion mechanism of A3 steel in acetic acid was analyzed.
通过电化学方法研究了A3钢在乙酸中的腐蚀行为，结果表明：pH影响腐蚀电位和腐蚀电流的大小，并根据腐蚀动力学方程推导了A3钢在乙酸中可能的腐蚀机理。 - While temperature increasing, the corrosion potential is negatively shifted and the corrosion current density increases.
随着温度的升高，砷黄铁矿的腐蚀电位负移，腐蚀电流密度增大。 - 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。 - The pitting corrosion of 304 and 316 stainless steels has been studied by monitoring the evolution process of corrosion current with temperature in NaCl solutions with different concentration under constant applied potentials.
采用外加恒定电位下腐蚀电流-温度扫描的方法分别研究了304、316不锈钢在不同浓度NaCl水溶液中的临界点蚀温度。 - 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 - Corrosion inhibitors were selected and tested by method of collected gas, corrosion current measurement and simulated battery discharge.
本文利用收集气体、测定腐蚀电流和模拟电池放电等方法来选择和检验缓蚀剂。 - 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。 - Classically, both anodic and cathodic polarization measurements are required to evaluate the corrosion current as well as the two Tafel slopes.
既往需同时由阳极和阴极极化曲线来测定腐蚀电流（Ⅰ）和两个塔菲尔斜率ba和bc。 - The formulas of polarization curve fitting and correlation between corrosion current density and differential polarization resistance are discussed.
讨论了弱极化曲线拟合方程和腐蚀电流密度与微分极化电阻之间的关系。 - Corrosion current, which is an important data for corrosion protection, can be calculated by using curve slope.
根据曲线斜率还可以计算出腐蚀电流，供实施保护措施时使用。 - The curves of contact couple corrosion current density vs time were measured for metal holders with two different coatings and Al conductor, and the morphologies of corrosion products were analyzed as well as the moderate temperature overburning resistances of different coating were also determined.
测定了两种镀层电力金具与输电铝导体接触电偶腐蚀电流密度与时间的关系，分析了腐蚀产物的形貌，测定了不同镀层的中温抗烧蚀性能。 - The electrochemical properties including the laws of polarization, open-circuit potential, linear polarization resistance and variation of corrosion current were investigated.
对于该新型钛合金电极在这2种航空油介质中自腐电位、极化电阻、腐蚀电流等电化学参数和相应的极化规律进行了研究。 - The relation between concentration of PS and corrosion current is studied by method of polarization curve.
用电化学参数法研究石油磺酸盐对A3钢的腐蚀电流与其浓度的关系。 - The iridescent passivation film is also tested by Tafel curve test, impedance measurement and corrosion current test and neutral salt spray test.
并对彩色钝化膜进行了Tafel曲线测试、阻抗测试、腐蚀电流试验和中性盐雾试验。 - The electrochemical corrosion behavior study has been performed to investigate 321 stainless steel in uranium nitrate solutions of the dissolved and saturated oxygen. The corrosion potential and corrosion current density were obtained.
用腐蚀电化学法研究了321不锈钢在有溶解氧的硝酸铀酰溶液中的腐蚀电化学特性，测量了电极的腐蚀电位、腐蚀电流密度。 - The corrosion current of coating dropped 3 magnitudes compared to magnesium alloy substrate.
电化学实验表明，涂层的自腐蚀电流比镁合金基体下降了3个数量级。 - The surface protection technology of magnesium alloy is to form a barrier between matrix and corrosion medium for blocking the formation of corrosion current, therefore it is an effective anti-corrosion method.
镁合金表面防护是在镁合金表面形成一个阻挡层，将腐蚀介质与基体隔开，阻挡腐蚀电流的形成，是一种有效的防腐方法。 - The TiO2 particles elevated the corrosion potential and depressed the corrosion current of Ni-P coating, thereby improved the corrosion resistance.
由于存在TiO2粒子，提高了其腐蚀电位，降低了腐蚀电流密度，改善了Ni-P镀层的耐腐蚀性能。 - The surface morphology of porous silicon was characterized by scanning electron microscopy ( SEM), the relationship between the surface appearance, pore thickness, pore size of porous silicon and the silicon chip type, the corrosion current density were also analyzed.
采用扫描电镜（SEM）等方法对多孔硅表面形貌进行表征，分析了硅片类型、腐蚀电流密度对多孔硅表面形貌、孔层厚度、孔径大小的影响。 - The aminoacetic as the main complexing agent, can obviously improve the corrosion resistance of coating, rise the corrosion potential and reduce corrosion current in the corrosive medium. And the resistance of color degeneration also showed some improvement.
采用氨基乙酸为主络合剂，能明显改善镀层的耐蚀性能，提高了镀层在腐蚀介质中腐蚀电势，降低了腐蚀电流，镀层的耐色变性也得到了明显的提高。 - It was found that the polypyrrole showed an excellent anticorrosion property for magnesium, the corrosion current and voltage were measured to be 0.0981 A and-0.88V, respectively, and a passivation layer was formed between the film and magnesium surface.
结果表明，含有聚吡咯的膜层对金属镁有很好的防腐蚀性能，腐蚀电流为0.0981A，腐蚀电位为-0.88V，在膜层与金属镁之间形成了一层钝化膜。 - According to electrochemical corrosion monitoring theory, based on the polarization resistance value, the instrument can calculate the corrosion current and corrosion rate and other corrosion information.
根据电化学腐蚀监测理论，通过极化电阻值，可以计算出体系的腐蚀电流和腐蚀速率等信息。 - Under the optimal processing conditions, the corrosion potential of the magnesium alloy was-1.0628V and the corrosion current decreased by more than two orders of magnitude. Secondly, surface zinc-alloying and aluminum-zinc-alloying of lost foam casting magnesium alloy were investigated.
本实验最优工艺条件下镁合金表面合金化层的自腐蚀电位为-1.0628V，自腐蚀电流下降了两个多数量级。其次，本文对消失模铸造镁合金表面锌及铝锌复合合金化进行了探索。