Graphite Anodes Description
Graphite anodes have been a standard for cathodic protection for many years. They are considered a reliable impressed current anode and are used extensively throughout the industry. Low in cost, graphite anodes, used in conjunction with coke breeze backfill, provide long-term performance characteristics for many cathodic protection applications.
Available in rod form, SAM machines the anodes for an internal center connection and then impregnates each anode with paraffin wax to enhance the performance of the graphite and to extend the life of the anode. Factory supplied resin impregnation is also available at an added cost.
Graphite Anodes Specifications
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Anode Size
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Treated Weight
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Approx. Area
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3” x 60”
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26 lbs
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4.0 sq ft
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4” x 80”
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64 lbs
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7.0 sq ft
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Graphite Anodes Applications
1. Electroplating: Graphite anodes are used in electroplating processes to deposit metals onto various substrates, providing a stable and efficient source of electrons for uniform metal coating.
2. Electrolysis for Metal Extraction: They are commonly employed in the extraction and refining of metals, such as in the production of aluminum through the Hall-Héroult process, where they act as inert anodes.
3. Battery Industry: In lithium-ion batteries, graphite anodes are widely used due to their ability to reversibly store lithium ions, contributing to the efficient charging and discharging of the battery.
4. Water Treatment: Graphite anodes are utilized in electrochemical water treatment and purification processes to remove contaminants through oxidation reactions.
5. Cathodic Protection: Graphite anodes can be used in cathodic protection systems to prevent corrosion in metal structures like pipelines, storage tanks, and offshore platforms by providing a sacrificial anode that corrodes in place of the protected structure.
6. Chemical Production: Graphite anodes are also used in the electrochemical production of chemicals, such as chlorine and sodium hydroxide, where they play a crucial role in the electrolysis of brine solutions.
Graphite Anodes Packaging
Our Graphite Anodes is carefully handled during storage and transportation to preserve the quality of our product in its original condition.
