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METHOD FOR SELECTING CONCENTRATION OF ANODIC OXIDATION ELECTROLYTE TO PREVENT CAVITATION DAMAGE OF ALUMINUM ALLOY FOR MARINE ENVIRONMENT
METHOD FOR SELECTING CONCENTRATION OF ANODIC OXIDATION ELECTROLYTE TO PREVENT CAVITATION DAMAGE OF ALUMINUM ALLOY FOR MARINE ENVIRONMENT
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机译：选择阳极氧化电解质浓度以防止海洋环境铝合金空化损伤的方法
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摘要
In a method for selecting concentration of an anodic oxidation electrolyte of an aluminum alloy through an electrochemical experiment and a cavitation experiment, the present invention is to provide a method for selecting concentration of an anodic oxidation electrolyte to prevent cavitation damage of the aluminum alloy for marine environment where the concentration of the electrolyte is 10 vol.%. The present invention has the effect of showing excellent durability in the seawater as pore diameter and alignment are changed because of reactivity difference in accordance with concentration variation of the electrolyte. Also, technology development to improve corrosion resistance and erosion resistance of an aluminum ship of the present invention has the effect of maximizing economic effect by reducing period and costs according to maintenance. Especially, the present invention has the effect of being able to improve durability and use lifespan by reducing frictional resistance of the ship by mitigating cavitation damage.;COPYRIGHT KIPO 2016
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