兵工自动化Issue(6)：40-42,3.DOI:10.7690/bgzdh.2014.06.011
船用Al-Mn-Mg合金的耐蚀性能比较
Comparison of Corrosion Resistance of Al-Mn-Mg Aluminum Alloy Used for Boat
杨志成 1田志强 2孔小东3
作者信息
- 1. 中国人民解放军92419部队，辽宁 兴城 125106
- 2. 武汉军械士官学校枪械系，武汉 430070
- 3. 海军工程大学，武汉 430033
- 折叠
摘要
Abstract
The corrosion resistance of Al-Mn-Mg aluminum alloy used for boat is researched, because the structural failure is produced easily. The polarization, electrochemical impedance spectrum and scanning electron microscope skills is employed to study the corrosion resistance of two kinds of Al-Mn-Mg aluminum alloy in 3% NaCl solution and the polarization test, electrochemical impedance spectroscopy test, corrosion potential detection test and scanning electron microscope test is conducted. Experimental results show that the Al-Mn-Mg aluminum alloy has high passivation capability and good corrosion resistance, and the capability of resisting corrosion of No.1 Al-Mn-Mg aluminum alloy is better than that of No.2 Al-Mn-Mg aluminum alloy.关键词
Al-Mn-Mg合金/耐蚀性/阳极极化/交流阻抗/自腐蚀电位Key words
Al-Mn-Mg aluminum alloy/corrosion resistance/polarization/alternating current impedance/free-corrosion potential分类
信息技术与安全科学引用本文复制引用
杨志成,田志强,孔小东..船用Al-Mn-Mg合金的耐蚀性能比较[J].兵工自动化,2014,(6):40-42,3.
