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铝镁合金是目前能抗海水腐蚀的最好材料。该文详细介绍了海水对钢材的腐蚀机理,并从理论上分析了铝镁合金5454的抗蚀作用,还通过对比实验证明了新型铝镁合金5454用于防海水腐蚀效果最佳。
Aluminum-magnesium alloy is the best material to resist seawater corrosion. In this paper, the corrosion mechanism of seawater on steel is introduced in detail, and the corrosion resistance of aluminum-magnesium alloy 5454 is analyzed theoretically. The comparative experiments show that the new aluminum-magnesium alloy 5454 is the best for preventing seawater corrosion.