![]() ![]() This is rather a simplified view of the corrosion process, because it can occur in several different forms. As a result, in ferrous metals, a general covering of rust is formed over the whole surface, which will eventually consume all the metal. (The flow of electrons is in the opposite direction of the flow of electric current.)Īs the metal continues to corrode, the local potentials on the surface of the metal will change and the anodic and cathodic areas will change and move. Conversely, as electrons flow from the electrolyte to the cathodic areas, the rate of corrosion is reduced. Electrons flow from the anodic areas into the electrolyte as the metal corrodes. They are available in a single unit capacity of 75 to 225 amperes, as required for various installations.As corrosion takes place, oxidation and reduction reactions occur and electrochemical cells are formed on the surface of the metal so that some areas will become anodic (oxidation) and some cathodic (reduction). ![]() ICCP anodes are manufactured in Linear Loop, Elliptical and Circular designs with insulating holders. Mixed Metal Oxide anodes of are used exclusively for ICCP systems. The computer controller (shown below is more accurate and provides central control, monitoring, data storage and hard printout. We also offer optional digital control, state-of-the-art technology with every system. An over- and under-potential alarm is provided with the system package. Anode current automatically increases when the electrode potential falls below the designated control value. Cell/Electrodes constructed of Zinc are used exclusively with the ICCP system.Įach standard ICCP system utilizes a solid-state controller which monitors and controls the protection as measured by the Zinc Referance electrode. This cell/electrode is freely corroding and it becomes the starting point - or reference - in eliminating corrosion. The third cell/electrode is insulated and does not receive any anode current. This control is obtained by inserting a third electrode between the anode and the cathode. ICCP systems are controlled to assure optimum protection. Refer to information below for detailed specifications Simple installation to all kinds of new building as well as retrofitting ships.Data communication and alarm signal can be connected to ship’s AMS.Very convenient operation on easy and sophisticated controller.Data download is applicable through USB memory.Our ICCP System is designed for our world wide clients with the following features. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |