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   阴极极化电位 在 金属学及金属工艺 分类中 的翻译结果: 查询用时:0.073秒
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阴极极化电位
相关语句
  cathodic polarization potential
    Measured data showed that cathodic polarization potential and depolarization potential decay value in four hours of reinforcing bar were all in accord with NACE RP0290-90 standard of USA. The protective degree of reinforcing bar was 96.72%.
    测试数据表明,钢筋阴极极化电位及4 h去极化的电位衰退均符合美国NACE的RP 0290—90标准,钢样保护度达96.72%。
短句来源
    and at the same cathodic polarization potential , the anodic dissolution current of the former was greater than that of the latter.
    在同样的阴极极化电位下 ,前者的阳极腐蚀电流明显地大于后者。
短句来源
    Four kinds of perfectly insulated coating systems in common use was studied by electrochemical impedance spectroscopy(EIS). Their EIS characteristics under cathodic polarization potential in 0.6 mol/L NaCl and in soil respectively were analyzed.
    利用电化学阻抗谱 (EIS)方法研究高绝缘性能防护层 /碳钢试片体系 ,测定阴极极化电位下 4种常用防护层的EIS谱图 .
短句来源
    Experiments show that the corrosion of steels under disbonded holiday on free corrosion potential is heavier than that on cathodic polarization potential on shorter immersing time.
    试验结果表明,在较短的浸泡时间里,在阴极极化电位下涂层缺陷下方金属基体的腐蚀程度低于在自然腐蚀电位下的腐蚀程度;
短句来源
  cathodic polarization potential
    Measured data showed that cathodic polarization potential and depolarization potential decay value in four hours of reinforcing bar were all in accord with NACE RP0290-90 standard of USA. The protective degree of reinforcing bar was 96.72%.
    测试数据表明,钢筋阴极极化电位及4 h去极化的电位衰退均符合美国NACE的RP 0290—90标准,钢样保护度达96.72%。
短句来源
    and at the same cathodic polarization potential , the anodic dissolution current of the former was greater than that of the latter.
    在同样的阴极极化电位下 ,前者的阳极腐蚀电流明显地大于后者。
短句来源
    Four kinds of perfectly insulated coating systems in common use was studied by electrochemical impedance spectroscopy(EIS). Their EIS characteristics under cathodic polarization potential in 0.6 mol/L NaCl and in soil respectively were analyzed.
    利用电化学阻抗谱 (EIS)方法研究高绝缘性能防护层 /碳钢试片体系 ,测定阴极极化电位下 4种常用防护层的EIS谱图 .
短句来源
    Experiments show that the corrosion of steels under disbonded holiday on free corrosion potential is heavier than that on cathodic polarization potential on shorter immersing time.
    试验结果表明,在较短的浸泡时间里,在阴极极化电位下涂层缺陷下方金属基体的腐蚀程度低于在自然腐蚀电位下的腐蚀程度;
短句来源
  cathodic polarization potential
    Measured data showed that cathodic polarization potential and depolarization potential decay value in four hours of reinforcing bar were all in accord with NACE RP0290-90 standard of USA. The protective degree of reinforcing bar was 96.72%.
    测试数据表明,钢筋阴极极化电位及4 h去极化的电位衰退均符合美国NACE的RP 0290—90标准,钢样保护度达96.72%。
短句来源
    and at the same cathodic polarization potential , the anodic dissolution current of the former was greater than that of the latter.
    在同样的阴极极化电位下 ,前者的阳极腐蚀电流明显地大于后者。
短句来源
    Four kinds of perfectly insulated coating systems in common use was studied by electrochemical impedance spectroscopy(EIS). Their EIS characteristics under cathodic polarization potential in 0.6 mol/L NaCl and in soil respectively were analyzed.
    利用电化学阻抗谱 (EIS)方法研究高绝缘性能防护层 /碳钢试片体系 ,测定阴极极化电位下 4种常用防护层的EIS谱图 .
短句来源
    Experiments show that the corrosion of steels under disbonded holiday on free corrosion potential is heavier than that on cathodic polarization potential on shorter immersing time.
    试验结果表明,在较短的浸泡时间里,在阴极极化电位下涂层缺陷下方金属基体的腐蚀程度低于在自然腐蚀电位下的腐蚀程度;
短句来源
  “阴极极化电位”译为未确定词的双语例句
    Effects of the square wave pulsed current(SWPC) parameters i.e. frequency (f),magnitude(I A) and duty cycle(P) on the cathodic polarization potentials(E) and polarization extents(ΔE) of the Q235 steel electrodes were studied in 3%NaCl,0.06%NaCl and tap water.
    在 3%NaCl、0 0 6 %NaCl和自来水 3种实验介质中 ,研究了Q2 35钢的方波脉冲电流幅值 (IA)、频率 (f)和占空比 (P)的变化对于阴极极化电位 (E)和极化幅度 (ΔE)的影响规律 .
短句来源
    The results showed that with increasing applied cathodic potential,pH value of soil gradually increased,the number of SRB and corrosion rate of Q235 steel decreased,and cathodic protection efficiency increased.
    30天的实验结果表明,在相同的阴极极化电位下,有菌土壤中Q235钢所需要的阴极极化电流密度均大于灭菌土壤,有菌土壤中Q235钢的平均腐蚀速率均大于灭菌土壤.
短句来源
    The results show that l6Mn steel is not sensitive tostress corrosion cracking in seawater, but when cathodic polarization isdone on l6Mn steel to prevent from uniform attacking, with the decreasingof cathodic potential, the susceptivity to environment sensitive cracking ofl6Mn steel is increasing. From the morphology of the fractured surface of
    研究表明,16Mn钢在海水中对应力腐蚀开裂并不敏感,但是,当对16Mn钢施加阴极极化电位以防止腐蚀时,随着阴极极化电位的负移,16Mn钢在海水中对应力腐蚀开裂的敏感性增加;
短句来源
    A new anode system, hot spraying zinc coating, which was used in cathodic protection for concrete reinforcing bar, was intro
    介绍了一种应用于混凝土钢筋阴极保护的新型阳极系统——热喷涂锌层,着重研究了锌涂层与混凝土基体的结合强度、锌涂层的电化学保护性能等问题。 研究表明,这种牺牲型的阳极系统非常适用于混凝土钢筋的防腐蚀,钢筋阴极极化电位及4h去极化的电位衰退均达到了保护要求。
短句来源
    The results show that with the increase of IA, P or f, potential distributions on the cathode become more negative, and polarization amplitude increases. The potential distributions on the cathode by SWPC are much more uniform than that by DC, and the effective protection depth increases obviously with low average protection current.
    结果表明 ,随着方波脉冲电流频率、幅值或占空比的增加 ,阴极极化电位分布曲线逐渐负移 ,极化幅度逐渐增加 ,且阴极表面的电位分布远比直流作用时均匀 ,有效保护深度明显延长 ,所需平均保护电流更小。
短句来源
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  cathodic polarization potential
Thus at higher current densities, above 2 A dm-2, the inihibiting effect of the polyether produced a shift in the cathodic polarization potential to more negative values as compared with an equivalent current density using direct current.
      
  cathodic polarization potential
Thus at higher current densities, above 2 A dm-2, the inihibiting effect of the polyether produced a shift in the cathodic polarization potential to more negative values as compared with an equivalent current density using direct current.
      
  cathodic polarization potential
Thus at higher current densities, above 2 A dm-2, the inihibiting effect of the polyether produced a shift in the cathodic polarization potential to more negative values as compared with an equivalent current density using direct current.
      


The authors have developed and practised a technique for cathodic protection of metallic structures on sea by using shared anode, individual reference electrodes and multichannel potentiostat.

采用共阳极、分参比和多路恒电位的控制方法,研究了海上金属构筑物区域性阴极保护的可行性。结果表明;这种多路恒电位的控制方法是切实可行的;采用本方法对海上各种金属构筑物实施恒电位区域保护,可节省大量装置费用并能满意地控制各保护体的阴极极化电位使其获得良好的保护效果。

The system of applied electric current cathodic protection for concrete reinforcing bar painted conductive coating in simulated ocean environment was introduced. Graphite, brass and Pb-Ag alloy were chosen primary anodes, developed phenolic aromatic hydrocarbon type, alkyd polyaromatic hydrocarbon type and hydrocarbyls polyaromatic hydrocarbon type conductive coatings were chosen as secondary anodes and a long hfe reference electrode was buried in concrete to monitor electric potential of reinforcing bar in...

The system of applied electric current cathodic protection for concrete reinforcing bar painted conductive coating in simulated ocean environment was introduced. Graphite, brass and Pb-Ag alloy were chosen primary anodes, developed phenolic aromatic hydrocarbon type, alkyd polyaromatic hydrocarbon type and hydrocarbyls polyaromatic hydrocarbon type conductive coatings were chosen as secondary anodes and a long hfe reference electrode was buried in concrete to monitor electric potential of reinforcing bar in this system. In the six months period of constant voltage cathodic protection, the cathodic polarization potential of reinforcing bar was monitored every day. After working three months, the system carried out two depolarization tests. Measured data showed that cathodic polarization potential and depolarization potential decay value in four hours of reinforcing bar were all in accord with NACE RP0290-90 standard of USA. The protective degree of reinforcing bar was 96.72%.

介绍了模拟海洋环境的混凝土钢筋导电油漆型外加电流阴极保护系统。该系统选用石墨、黄铜和铅银合金作主阳极,研制的酚醛聚芳烃型、醇酸聚芳烃型和多烃聚芳烃型导电油漆作次阳极,用埋置于混凝土内的长效参比电极监测钢筋电位。在近半年的恒压阴极保护期间,逐日监测了钢筋阴极极化电位,通电三个月后,先后进行了二次去极化试验。测试数据表明,钢筋阴极极化电位及4 h去极化的电位衰退均符合美国NACE的RP 0290—90标准,钢样保护度达96.72%。

A new anode system, hot spraying zinc coating, which was used in cathodic protection for concrete reinforcing bar, was intro

介绍了一种应用于混凝土钢筋阴极保护的新型阳极系统——热喷涂锌层,着重研究了锌涂层与混凝土基体的结合强度、锌涂层的电化学保护性能等问题。研究表明,这种牺牲型的阳极系统非常适用于混凝土钢筋的防腐蚀,钢筋阴极极化电位及4h去极化的电位衰退均达到了保护要求。

 
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