The invention belongs to the technical field of functional materials, and particularly relates to a hub cover with radar and infrared stealth functions. The hub cover comprises a disc flat plate, a flow guide groove, a flow guide lug, an annular corner piece and a metal foil. The flow guide groove is formed in one surface of the disc flat plate; the flow guide lug is arranged above the flow guide groove; the metal foil covers the other surface of the disc flat plate; a thermal reflection coating is sprayed on the metal foil; and the annular corner piece is connected with the disc flat plate in a riveting manner. According to the hub cover, infrared detection cooling is larger than or equal to 70%, and meanwhile the good radar stealth performance is achieved.
本发明属于功能材料技术领域,具体涉及一种兼具雷达、红外隐身功能的轮毂盖。所述轮毂盖包括圆盘平板、导流槽、导流耳朵、环形角件、金属箔组成;在圆盘平板一面上设置导流槽,导流槽上方设置导流耳朵;圆盘平板另一面覆盖金属箔;金属箔上喷涂热返射涂层;环形角件通过铆接方式圆盘平板与连接。本发明所述轮毂盖能够实现红外探测降温≥70%的同时,兼具良好的雷达隐身性能。
Hub cover with radar and infrared stealth functions
一种兼具雷达、红外隐身功能的轮毂盖
2021-11-30
Patent
Electronic Resource
Chinese
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