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分析了某型航空发动机增压转换活门组件局部严重锈蚀的原因,分析和试验表明,活门局部严重锈蚀与发动机使用环境和组件局部渗氮处理有关,采取了相应的表面处理措施,提高了活门组件的防锈能力。
Analysis of a certain type of aeroengine supercharge conversion valve components of the local serious corrosion, analysis and test shows that the local valve serious corrosion and the engine operating environment and the local nitriding of components, take the appropriate surface treatment measures to improve the valve assembly Anti-rust ability.