Study on Corrosion Behavior of Aluminum Alloy Used in Substation Equipment in Simulated Coastal Industrial Atmosphere AITranslate
Abstract AITranslate
The corrosion behavior was investigated in simulated coastal industrial atmosphere of Al-Mg al- loy,Al-Mg-Mn alloy. Al-Cu-Mg-Mn alloy and Ag-plated Al alloy used in substation equipment. The corro- sion behavior of the alloys was analyzed with weightlessness method,SEM, EDS and electrochemical analy- sis. The results show that pitting corrosion is the main corrosion method of experimental alloys in the ini- tial stage of corrosion, and the corrosion process will be slowed down with the accumulation of corrosion products. Al-Mg alloy has the best corrosion resistance, and Al-Cu-Mg-Mn alloy has the worst corrosion re- sistance. After Ag plating, the corrosion rate of Al-Cu-Mg-Mn alloy significantly decreases, and its corro- sion resistance is greatly improved. Ag coating is a cathode coating with respect to Al substrate,and the corrosion rate of the alloy is rapidly increased when the coating is damaged by corrosion.
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Basic Information:
DOI：
Chinese Library Classification Number:TG172.3[金属学及工艺—金属表面处理]
Citation Information:
The corrosion behavior was investigated in simulated coastal industrial atmosphere of Al-Mg al- loy,Al-Mg-Mn alloy. Al-Cu-Mg-Mn alloy and Ag-plated Al alloy used in substation equipment. The corro- sion behavior of the alloys was analyzed with weightlessness method,SEM, EDS and electrochemical analy- sis. The results show that pitting corrosion is the main corrosion method of experimental alloys in the ini- tial stage of corrosion, and the corrosion process will be slowed down with the accumulation of corrosion products. Al-Mg alloy has the best corrosion resistance, and Al-Cu-Mg-Mn alloy has the worst corrosion re- sistance. After Ag plating, the corrosion rate of Al-Cu-Mg-Mn alloy significantly decreases, and its corro- sion resistance is greatly improved. Ag coating is a cathode coating with respect to Al substrate,and the corrosion rate of the alloy is rapidly increased when the coating is damaged by corrosion.
quote
| GB/T 7714-2015 | [1] ZHANG Qiang, YANG Shen-lan, JIN Dong, et al. Study on Corrosion Behavior of Aluminum Alloy Used in Substation Equipment in Simulated Coastal Industrial Atmosphere[J]. Rare Metals and Cemented Carbides, 2018(5): 65-71. |
| MLA | [1] ZHANG Qiang, et al., "Study on Corrosion Behavior of Aluminum Alloy Used in Substation Equipment in Simulated Coastal Industrial Atmosphere." Rare Metals and Cemented Carbides, no. 5, 2018, pp. 65-71. |
| APA | [1] ZHANG Qiang, YANG Shen-lan, JIN Dong, ZHAO Shou-xine, & LI Hong-ying. (2018). Study on Corrosion Behavior of Aluminum Alloy Used in Substation Equipment in Simulated Coastal Industrial Atmosphere. Rare Metals and Cemented Carbides(5), 65-71. |
| IEEE | [1] ZHANG Qiang, YANG Shen-lan, JIN Dong, ZHAO Shou-xine, and LI Hong-ying, "Study on Corrosion Behavior of Aluminum Alloy Used in Substation Equipment in Simulated Coastal Industrial Atmosphere," Rare Metals and Cemented Carbides, no. 5, pp. 65-71, 2018. keywords: {aluminum alloy;atmospheric corrosion;coastal industrial atmosphere;substation equipment} |