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Best Efficient Aluminum Alloy Sacrificial Anode

The Efficient Aluminum Alloy Sacrificial Anode offers superior corrosion protection, long service life, and lightweight design. Ideal for marine and industrial use, it ensures reliable, eco-friendly performance
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Aluminum alloy sacrificial anode


The Efficient aluminum alloy sacrificial anode is a highly effective solution designed to protect metal surfaces from corrosion in harsh environments. Engineered for superior performance, this anode offers reliable and long-lasting protection for marine structures, pipelines, underground tanks, and various industrial systems exposed to water or moisture. The Efficient aluminum alloy sacrificial anode functions by corroding in place of the protected metal, extending the life of critical infrastructure and equipment.

Key words:

Cathodic protection of ships


The amount of stagnant dirty water in the ship's bilge is too small, so conventional anodes cannot provide protection. Experiments have been conducted using conductive adhesives to attach very flat anodes to polished surfaces, but the results showed that this method is not very effective. However, using aluminum or zinc alloy wire anodes with a steel core has yielded better results. These wire anodes have a diameter of 6 to 10 mm and are laid in a ring shape directly on the deck. They pass through fixed structural components and are secured in place with brazing. Sprinkling zinc powder on the relevant areas can increase activity and provide additional protection. Sprinkling 10 to 100 micrometers of zinc powder in corrosion pits can achieve good localized protection, but it is necessary to sprinkle zinc powder regularly, such as every 3 to 6 months. The wire anodes can be used for 2 years after installation.

Key words:

Best Efficient Aluminum Alloy Sacrificial Anode

Focus on the development and production of cathodic protection materials

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