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Magnesium anode 3/4" screw thread

SKU: 517801000

Category: Anodes

Available immediately
Delivery time: 1 - 7 days (DE - int. shipments may differ)

19,08 €

incl. 19% VAT , plus (Paket)

Description

The physiologically harmless magnesium is the most active metal in the electrochemical series and, therefore, ideally suited as a so-called sacrificial anode. The difference in potential between magnesium and steel is approx. 1 Volt, which causes a protective current. In enamelled steel containers, the current flows from the magnesium anode to enamel imperfections (cathodes) of the container. While the magnesium is gradually dissolving due to the current output and internal corrosion, a potential reduction takes place at the defective areas which is called cathodic polarisation. It protects the internal wall of the storage tank from corrosion.

Technical features:>
The high-quality magnesium alloy provides perfect protective features for the tank.
It has a long service life, because the Fe and Ni contents are far below the limit values stated in EN 12438.

Model:	Ø 21 mm x 700 mm
:	3/4"
Item weight:	0,52 kg

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