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分析了低温多效海水淡化工况下铝合金传热管防腐涂层的使用环境、腐蚀影响因素等,选择了一种专用铝合金传热管的纳米涂层作为研究对象,与同类防腐涂料对比其耐工况腐蚀性能,同时对纳米涂层铝合金传热管进行了换热方面的性能测试及经济性评价。
The use environment of anticorrosive coating of aluminum alloy heat-transfer tube and its influencing factors were analyzed under low-temperature and multi-effect seawater desalination. The nano-coating of a special aluminum alloy heat-transfer tube was selected as the research object, compared with the similar anticorrosive coating Its resistance to corrosion conditions, while the nano-coated aluminum heat transfer tubes for heat transfer performance testing and economic evaluation.