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Impressed Current Cathodic Protection Technology

Impressed current cathodic protection technology is to connect a DC power supply in the loop, and with the help of an auxiliary anode, direct current will be directed to the pro...

Oct 17, 2024

Stray Current Corrosion in Cathodic Protection

Stray current from the cathodic protection system An impressed current cathodic protection system can cause stray current interference in nearby pipelines, depending on the loca...

Jul 10, 2024

How Is The Potential Of The Sacrificial Anode Measured?

A, open circuit potential measurement Before measuring the open circuit potential of the sacrificial anode, the connection between the sacrificial anode and the pipeline should ...

Sep 09, 2022

What Is The Main Role Of Test Pile

The test pile is mainly used for cathodic protection parameters detection, used to measure the cathodic protection potential, current, ground resistance of the main distribution...

Sep 07, 2022

Cause Analysis Of Leakage in Cathodic Protection Pipeline

During the operation of cathodic protection, the main causes of pipeline leakage are as follows: ① Improper construction, cross pipeline is not standard. When a protected pipeli...

Sep 06, 2022

Applied Current - Potentiostat

Potentiostat is the core equipment of applied current cathodic protection system to provide DC current to the surface of protected metal structures. On the whole, it is a negati...

Sep 05, 2022

Dc Solid State De-coupler

Descoupler is a set of embedded drainage and surge protector in one of the AC interference protection products, mainly used in buried long pipeline engineering. It can safely an...

Sep 02, 2022

Introduction To The Structure Of Anodic Aluminum Oxidation

Structure of anodic aluminum oxidation anodic oxidation film is composed of two layers, the outer layer is called porous layer, thick, loose porous, low resistance. The inner la...

Sep 01, 2022

Corrosion And Protection Of Buried Pipelines

With the development of economy, the advantages of buried pipelines are more and more recognized by the public. Therefore, the problem caused by buried pipeline leakage is also ...

Aug 31, 2022

How Do The Oxide Films Of Aluminum And Magnesium Alloys Differ

Aluminum magnesium alloy oxide film is easy to form, the quality of the film is also better, can be oxidized color, which is an important characteristic of the difference with o...

Aug 30, 2022

The Use Of Sacrificial Anode Protection Technology

Before Changzhou city gas medium pressure pipe network mainly uses cast iron pipe, the connection way is the flexible mechanical interface, the use of steel pipe project is few....

Aug 29, 2022

Suggestions On The Construction Of Domestic Standard System in Anticorrosion ...

At present, the standards and specifications of anticorrosion at home and abroad are still in the stage of incomplete system and technical quality to be improved. In addition to...

Aug 27, 2022