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1)  cathodic protection design
阴极保护设计
1.
The impact of correct selection of protection electric current intensity on cathodic protection design is highlighted.
文章简述了埋地钢质管道阴极保护及其设计步骤,强调了保护电流密度的正确选择对阴极保护设计的重要影响,列举了几种常用的电流密度确定方法,并对其特点进行了比较。
2)  cathodic protection
阴极保护
1.
Study on numerical calculation method in the cathodic protection of the corrosion field;
数值计算在腐蚀领域阴极保护设计中的应用
2.
The problem and solutions of initial polarization of marine steel structures in the application of cathodic protection;
海洋钢结构阴极保护初始极化问题及解决途径
3.
The application of 2-D finite element method in calculating cathodic protection fields of steel in marine environment;
海水中A3钢样阴极保护电化学场的二维有限元计算
3)  cathode protection
阴极保护
1.
Measurement on the cathode protection potential of under-ground pipe;
地下管道阴极保护电位测量
2.
The application of cathode protection method in steel water supply pipe;
阴极保护技术在给水钢管上的应用
3.
Application of cathode protection technology to anti-corrosion treatment for buried natural gas pipelines of gas-fired power plants
阴极保护技术应用于燃气电厂输气地埋管道的防腐处理
4)  catholic protection
阴极保护
1.
The catholic protection (CP) effectiveness of metal pipe with sleeve was experimentally investigated.
以简化电路模型为依据 ,用实验方法对加外套管的管道阴极保护效果进行了分析。
2.
The entire scheme of the pipeline catholic protection system wireless supervisory system based on the GPRS technology,various functions,the system characteristic are described.
分析了多种无线通信方式的优劣,论述了采用GPRS用于远程数据传输的优点,给出了基于GPRS技术的长输管道阴极保护系统的无线监控系统的整体方案、各功能的实现、系统的特点,并简单介绍了GPRS技术在东黄输油管道阴极保护无线数据采集系统的成功应用。
5)  cathodic protection equipment of screen
滤网阴极保护设备
6)  Cathode design
阴极设计
1.
Integral impeller s formation upon Pro/E platform and cathode design;
基于Pro/E平台的整体涡轮造型及阴极设计
2.
According to the basic principle of electrochemical machining,discussed in this paper are two kinds of cathode design methods,which were respectively based on the mathematical model of a simplified electric field and the mathematical model of actual electric field distribution in the machining gap.
根据电解加工的基本原理,探讨了基于间隙内简化电场和基于间隙内实际电场分布数学模型的叶片电解加工阴极设计方法,对比分析了这两种阴极设计方法对间隙内电场强度分布的影响,通过一组工艺试验验证了阴极设计的精度。
补充资料:阴极保护效率
分子式:
CAS号:

性质:阴极保护程度的数值表示,又称阴极保护度。通常可用实验方法测定,最常用的是:在恒定阴极极化电位的条件下,用失重法测定金属的腐蚀率,再与未保护时(即自腐蚀时)的腐蚀率比较而得。其保护度Z可用下式计算:  z(%)=×100%

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