A pplications



  • Sea Water
  • brackish Water
  • mud

Fresh Water


  • Multi-anode conductor
  • Lightweight / durable
  • high current output
  • Patented crimp connections
  • Dimensionally static


  • dramatically reduces cable costs
  • Reduced handling and facility costs
  • Lower cost per adenosine monophosphate
  • Guaranteed electrical contract and moisture seal integrity
  • systematically low immunity anode


LIDA® anodes utilize an innovative and patent design : a titanium base with a mix metal oxide conductive coating. This coat forms a solid solution with the titanium substrate and is an excellent electronic conductor .
The mix oxides are formed on the airfoil through a process of thermal decomposition, creating an oxide film which is typically anhydrous and about insoluble in acids. Thermal dominance of this summons causes the assorted oxides to recrystallize, promote increasing their chemical stability.

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These anodes are much referred to as composite anodes. physically, this condition refers to a ductile, corrosion tolerant foundation metallic covered with the highly conductive stable film described above. The base alloy, titanium, provides the ask huskiness for the arrangement. The titanium substrate is classified as a “ valve metallic ” or film shape metal. such metals in their natural state are protected by thin, self-healing, tightly adherent oxide films which are acidic repellent and resist the passage of stream in the anodic direction. frankincense, if an undertake is made to operate a valve alloy as an anode, it is necessary to raise the potential of the valve metallic element surface to a high respect in order to pass significant current through the anode .
then, in order to use titanium as a realistic impress current anode, the emergence of the insulate oxide must be prevented. The electro-conductive film applied to the open of titanium satisfies this necessity and permits the flow of electric current at a low and steady voltage .
The wear rate of the LIDA® anodes is extremely low and uniform. The thickness of the blend oxide film decreases linearly with fourth dimension at all points on the coat. The wear rate of the anode is between 3 and 6 milligrams/ampere-year, and is changeless over all stream densities in general or frequent use .

De Nora LIDA® anodes are repellent to grinding with a hardness of approximately 6 on the Mohs scale. De Nora mix metallic element oxide anodes are available for territory, fresh water, mud and seawater environmently. These anode systems function faithfully in cathodic protection systems in the dirt as deep well or shallow groundbeds ampere well as in natural water applications .
LIDA® anodes for territory application are available in two lengths, and two diameters, to meet a crop of stream output requirements : 50 and 100 centimeter ( 20 and 40 inch ) and 2.5 curium ( 1.0 column inch ) .
They are available as a single-unit forum, or as a multi-unit assembly on a unmarried cable. De Nora wire or tubular anodes are besides available as canistered anodes, surrounded by carbonaeous backfill to minimize initiation time and handling on web site. De Nora mix metal oxide anodes are besides available in electrify, gat, interlock, ribbon, and disk shape for a diverseness of impressed current CP applications .
According to OSHA Regulations, the cherished metallic element application and the substrate to which it is applied constitute and “ Article. ” An “ article ” is defined as being a manufactured item which is formed with specific supreme headquarters allied powers europe or design during fabrication which has end-use function dependant in whole or in partially upon its form or design during end-use and which does not release or otherwise consequence in photograph to a hazardous chemical under normal conditions of consumption .
An “ article ” is specifically excluded from the telescope of the Hazard Communication Rule. As such, no MSDS would be required for sale of coat substrates .


In choosing the De Nora LIDA® tubular anode, you have selected the most durable and authentic intersection in the industry for your cathodic protective covering needs. De Nora LIDA® tubular anode strings are backed by a five-year, no fuss guarantee. Design, forum and installation factors have been carefully considered so that your time and costs are minimized equally much as possible .

Savings Ease of Installation

  • In many cases, De Nora LIDA® assorted metal oxide tubular anodes offer savings of 15 – 35 % over competitive anodes on an install cost basis .
  • De Nora LIDA® anode-cable assemblies are easy to handle, transmit and install because of their singular flexibility. It makes your job on-site easy adenine well .

Quality Assurance

From the application of the coating to the design of the shipping crate, De Nora ‘s attention to quality sets these anodes apart. The coat undergo rigorous choice master examination by SEP, X-ray and adhesion examination methods throughout the coating process to assure proper thickness and application. Anode strings are 100 % deoxythymidine monophosphate tested for the quality of electrical conduction and integrity of the sealing wax. personal attention to each detail of the quality control action assures you a superior, dependable merchandise. De Nora offers one of the best anode warranties available .

Special Services

Farwest offers groundbed plan services to customers. Our experience personnel can assist you in designing the most effective, cost-efficient approach for many singular applications .

LIDA Crimp  

Anode to cable sealing at each end

Anode-to-cable electrical connection at center Anode-to-cable electrical joining at center

  • electrical connection between the tubular anode and the world power cable television wire is achieved by sliding the pipe onto the cable and crimping a section of the tube at mid-length around a strip assign of the cable .

many affect current anodes are connected to the cable with resin-based seals which may develop cracks or lose attachment to the cable or anode. Moisture penetration besides may occur, resulting in loss of electric contact. De Nora LIDA® anodes are connected with a extra crimp work which improves the life of the tubular anode system. On the open, the crimp on the ends and in the middle appear the same. Yet they serve different purposes and are made differently. The center crimp makes electrical contact with the cable while the end crimps form a moisture-resistant seal .

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