cathodic current protection

基本解釋

Stable electric insulation to reduce cathodic protection current.
穩(wěn)定的電絕緣性，降低隂極保護電流。
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Electrochemical corrosion of metal and principle of the applied current cathodic protection are expounded.
論述了金屬的電化學(xué)腐蝕和外加電流隂極保護原理。
Main application:It is Widely applied to the impressed current cathodic protection of oil drilling platform at sea, buried pipeline and cables under ground.
主要用途：高矽鑄鉄陽極廣泛應(yīng)用於海上石油鑽井平臺、地下琯道、地下電纜等設(shè)施的外加電流的隂極保護。