The magnesium anode is usually a magnesium alloy with aluminum, zinc, or manganese added. Very low levels of nickel, iron and copper must be maintained as they promote self-corrosion. If the nickel content exceeds 0.001 percent, the anode characteristics are damaged. Copper's effect is less obvious. Copper increases self-corrosion, and at 0.05 percent, there is no harmful effect if 0.3 percent manganese is present. Iron content of approximately 0.01 percent does not increase self-corrosion if manganese content exceeds 0.3 percent. When manganese is added, iron crystals form as a result of the covering of manganese, so that iron is precipitated from the molten state without harmful effects as it solidifies. The addition of zinc makes the corrosion more even and inhibits the sensitivity of other journals. Magnesium alloy is an ideal sacrificial anode material with negative anode potential and high electric quantity per unit mass. It is suitable for cathodic protection of metal structures in soil, fresh water and seawater. Magnesium alloy sacrifice anodes are produced according to GB/T17731-2004, and the anodes used for pipelines also meet SY/T0019-97 design specification for cathodic protection of sacrific anodes for buried steel pipelines.

Jiaozuo Libeau Light Alloy Co., LTD. 's main cathodic protection engineering products: aluminum alloy sacrificial anode series, magnesium alloy sacrificial anode series, zinc alloy sacrificial anode series, sacrificial anode, magnesium belt, zinc belt; And supporting products: test pile, reference electrode, thermite flux, applied current full series of cathodic protection materials, etc. Large semi-continuous casting machine can cast magnesium and alloy bar of this specification! Anodes produced by our company guarantee quality, price concessions, timely supply, fast service; Different specifications can be produced according to customer requirements