cathodic protection

基本解釋

WHAT is cathodic protection?
什么是陰極保護(hù)？
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Vegetable oil based paints, although far less widely available than in the past, should not be used with cathodic protection systems as the paint tends to saponify.
盡管遠(yuǎn)不如以前使用廣泛，植物油基涂料不應(yīng)該與陰極保護(hù)系統(tǒng)一起使用，因?yàn)檫@種涂料容易產(chǎn)生皂化。
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The purpose of this subject is to solve the problem that cathodic protection of metal in the gaseous phase environmenting.
本課題的目的是要解決對(duì)處在氣相環(huán)境中的金屬進(jìn)行陰極保護(hù)的問(wèn)題。

a technique for protecting metal structures, such as steel ships and pipelines, from electrolytic corrosion by making the structure the cathode in a cell, either by applying an electromotive force directly or by putting it into contact with a more electropositive metal &rarrsee also sacrificial anode

陰極保護(hù)
According to CJJ 95—2003"Technical specification for control of external corrosion on underground gas pipeline of steel in area of cities and towns", the cathodic protection system of a hypo-high pressure gas pipeline is supplemented.
根據(jù)《城鎮(zhèn)燃?xì)饴竦劁撡|(zhì)管道腐蝕控制技術(shù)規(guī)程》(CJJ95—2003)的相關(guān)要求對(duì)某高壓管道追加陰極保護(hù)系統(tǒng)。
交通運(yùn)輸工程
陰極保護(hù)
The intact anti-corrosion coating can enhance the efficiency of the cathodic protection, which in turn can provide cathodically protecting current to the damage points of the coating protected by the cathodic polarization.
完整的防腐涂層可以提高陰極保護(hù)的效率,有效的陰極保護(hù)又可以對(duì)防腐涂層的破損點(diǎn)提供陰極保護(hù)電流,使破損點(diǎn)的管道陰極極化而得以保護(hù)。
陰極防蝕