External corrosion coating is a main corrosion prevention measure of buried steel pipeline, with cathodic protection being complementary.
外防腐涂层是埋地钢质管道主要防腐手段，阴极保护是涂层防腐的补充手段。
什么是阴极保护？
Stable electric insulation to reduce cathodic protection current.
稳定的电绝缘性，降低阴极保护电流。
The stray current is produced by the cathodic protection system itself.
这种杂散电流是阴极保护系统自己生成的。
I think the position of the cathodic protection device is not suitable.
我认为阴极保护装置的位置不适当。
To carry out cathodic protection routine testing, monitoring and maintenance work.
负责阴极保护日常检测、监测和维护工作。
Platinum plating on titanium anode is widely used in seawater cathodic protection.
镀铂钛阳极是海水阴极保护中广泛使用的辅助阳极。
In Switzerland a number of tunnels and Bridges have had cathodic protection applied.
在瑞士，有很多隧道和桥梁应用了阴极保护。
Normally cathodic protection is acquired by sacrificial anodes or impressed current.
阴极保护常采用牺牲阳极法和外加电流法。
The cathodic protection system plays an important role in the pipeline corrosion control.
阴极保护系统对管道的防腐起着重要作用。
The conductive coating is used as the auxiliary anode in the atmospheric cathodic protection.
另外，应用导电涂料作为阴极保护系统的辅助阳极。
The results can be used to provide a theoretical foundation to design an optimal cathodic protection.
计算结果和测量结果基本一致，为优化阴极保护设计提供了理论依据。
In this thesis, optimization design of cathodic protection system for Marine structure has been studied.
本文研究了海洋结构物阴极保护优化设计问题。
Electrochemical corrosion of metal and principle of the applied current cathodic protection are expounded.
论述了金属的电化学腐蚀和外加电流阴极保护原理。
The result of cathodic protection has direct relationship with buried pipelines life span and operation safety.
阴极保护效果直接关系到埋地管道的寿命和运行安全。
For passive material such as F5, it could cause negative effect at low flow velocity when cathodic protection was applied.
对于钝化材料(如F 5)在低流速条件下施加阴极保护可能出现负效应。
Metals readily corrodible in fused salt, such as titanium, can be heat treated in fused salt bath under cathodic protection.
在熔盐中容易腐蚀的金属，例如钛，可以在熔盐中用阴极保护而进行热处理。
Through the research of the above, we have formed a set of intact and practical technology of gaseous phase cathodic protection.
通过以上研究，形成了一套完整而实用的气相阴极保护技术。
The article makes investigation and analyzes the quality of pipeline coating with asphalt in combination with cathodic protection.
对采用阴极保护和沥青防腐层联合防护的管道防腐层质量进行了调查分析。
A novel installation technique for cathodic protection of soil side bottom of existing above ground storage tank has been developed.
提出了一种针对已建的地面钢质贮罐底板防腐蚀的阴极保护新技术。
The cathodic protection combined with the insulating coating is applied widely to the protection on the outside of the pipes in soil.
绝缘涂层加阴极保护被广泛应用于地下埋设管道的外壁防腐。
The applied-current deep-well anode cathodic protection technology has been selected for oil pipeline based upon corrosion conditions.
依据输油管线的腐蚀情况，选用了强制电流深井阳极阴极保护技术。
Owners must be aware of the effects that this may have on their boats and fit the correct cathodic protection system to avoid corrosion.
船主必须了解他们的船舶可能发生的反应，并安装适当的阴极保护系统来避免腐蚀。
A device used for automatic collection of cathodic protection potential data in cyclic wet-dry environments was designed and manufactured.
设计研制了一种用于干湿交替环境下，自动采集阴极保护电位数据的装置。
Therefore it is significant to find a simple method to describe the distribution of potential and current density under the cathodic protection.
由此可见，寻找一种能满足工程要求的简单方法来求解船体的保护电位及电流密度分布问题具有重要意义。
The necessity of tank cathodic protection is detailed and impact of tar sand and electric insulation on cathodic protection system is highlighted.
阐述了储罐阴极保护的必要性，并重点探讨了沥青砂层及电绝缘对阴极保护系统影响的问题。
In order to prevent metal from corrosion, a kind of novel potentiostat is designed, which realizes technology of cathodic protection to the metal.
为了防止金属腐蚀，研制新型恒电位仪来实现对金属外加电流的阴极保护。
Present corrosion protection method for urban buried pipeline is commonly adopting external corrosion protection combined with cathodic protection.
目前对城市埋地管道的防腐采用外防腐层加阴极保护的方法。
Present corrosion protection method for urban buried pipeline is commonly adopting external corrosion protection combined with cathodic protection.
目前对城市埋地管道的防腐采用外防腐层加阴极保护的方法。
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