Application of Aluminum Alloy Sacrificial Anode
Time:
Feb 13,2022
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Aluminum alloy sacrificial anode is suitable for ships in sea surface materials, corrosion of steel structures in sea surface, cathodic protection of pipelines corroded by industrial equipment, marine technology and port equipment, pipelines in sea mud, port logistics equipment, offshore drilling platforms and soil materials, cables and other equipment.
In industrial production, the most common aluminum alloy sacrificial anode is AL-Zn-ln anodizing, which is suitable for cathodic protection of ships, ports and seaports and deep-sea equipment and buildings on the sea surface. The aluminum-zinc-indium sacrificial anode is built by fine-grain strengthening of high-purity aluminum, zinc and other metal materials. Zinc is the key in aluminum alloy sacrificial anode. In aluminum alloy, when the zinc composition is less than 20%, the aluminum alloy is easy to activate, and when it is less than 10%, aluminum alloy has a high current intensity.
Heat-resistant aluminum alloy sacrificial anode is to add other chemical elements to the aluminum-zinc-indium series sacrificial anode, to promote the aluminum alloy sacrificial anode in the overall characteristics of the heat-resistant effect, in some crude oil storage tanks, sewage pipelines, because of the chloride ion content of the composition is more, to promote the location of the erosion faster.
Although the general aluminum alloy sacrificial anode has the effect in this kind of natural environment, the high temperature accelerates the cost of oxidation, which makes the aluminum alloy sacrificial anode not fully use the effect. The selection of heat-resistant aluminum alloy sacrificial anode can reasonably reduce this kind of situation. The heat-resistant aluminum alloy sacrificial anode manufactured by using high-quality raw materials and lean production can be suitable for various high-temperature natural environments and can make full use of its own characteristics, reasonable pipeline cathodic protection.
Jiaozuo Furuixin Nonferrous Metals Co., Ltd. produces and manages products such as magnesium alloy sacrificial anode, zinc alloy sacrificial anode, aluminum alloy sacrificial anode, deep well anode, zinc grounding battery, precious metal oxide anode, magnesium belt, zinc belt, insulated joint, zinc grounding battery, potentiostat, test pile, reference electrode and other cathodic protection supporting products. Tel: Manager Zhang 15138020202
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