美国濒海战斗舰用铝合金材料评述

Reviews on Marine Aluminum Alloys for LCS of USA

摘要: 简要介绍了美国濒海战斗舰研制情况，评述了濒海战斗舰用主壳体用材，介绍了铝合金主壳体材料的合金种类、应用部位、材料规格及材料用量，确定了铝合金壳体材料的腐蚀保护涂料体系、外加电流保护等方案，并介绍了美国在舰船用铝合金方面近期的研究动向。
- 濒海战斗舰 /
- 船用铝合金 /
- 船体材料 /
- 应力腐蚀 /
- 腐蚀保护
Abstract: Here is briefly introduced the project of littoral combat ships (LCS) of the US navy reviewed the selection of hull and superstructure materials, especially for the independence class of LCS and all-aluminum warships, and introduced the alloy system, the dimension, the type, the quantity and the specifications of the selected aluminum alloys. Further, the coating systems and the ICCP system to protect LCS from corrosion are reviewed. Finally, the recent activities of research and development of aluminum alloys in the USA are introduced.
- LCS /
- marine aluminum alloys /
- hull structure material /
- stress corrosion /
- corrosion protection

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