The invention relates to an aircraft and a surface flexible anti-icing/deicing composite film and a preparation method thereof, the surface of a part of the aircraft is provided with the surface flexible anti-icing/deicing composite film, and the film comprises a first insulating film which is formed on the surface of a substrate through thermal spraying, magnetron sputtering, ion beam assisted deposition, chemical vapor deposition or magnetic filter cathode vacuum arc source deposition; the flexible electric heating film is positioned on the first insulating film and is arranged according to different working voltage and unit area power requirements; the second insulating film is located on the flexible electric heating film and is formed on the surface of the flexible electric heating film through thermal spraying, magnetron sputtering, ion beam auxiliary deposition or chemical vapor deposition; and the super-hydrophobic thin film is located on the second insulating thin film and is a CrN-based thin film with a super-hydrophobic structure formed on the surface of the second insulating thin film through magnetron sputtering, ion beam auxiliary deposition or magnetic filtering cathode vacuum arc source deposition. The invention also discloses a preparation method of the surface flexible anti-icing/deicing composite film.
一种飞行器及其表面柔性防/除冰复合薄膜及制备方法,该飞行器的零部件表面具有表面柔性防/除冰复合薄膜,该薄膜包括:第一绝缘薄膜,通过热喷涂、磁控溅射、离子束辅助沉积、化学气相沉积或磁过滤阴极真空弧源沉积于基体表面形成;柔性电热薄膜,位于第一绝缘薄膜上,根据不同的工作电压和单位面积功率要求设置;第二绝缘薄膜,位于柔性电热薄膜上,通过热喷涂、磁控溅射、离子束辅助沉积或化学气相沉积于柔性电热薄膜表面形成;以及超疏水薄膜,位于第二绝缘薄膜上,通过磁控溅射、离子束辅助沉积或磁过滤阴极真空弧源沉积于第二绝缘薄膜表面形成的具有超疏水结构的CrN基薄膜。本发明还公开了该表面柔性防/除冰复合薄膜的制备方法。
Aircraft, surface flexible anti-icing/deicing composite film thereof and preparation method of surface flexible anti-icing/deicing composite film
一种飞行器及其表面柔性防/除冰复合薄膜及制备方法
2023-05-09
Patent
Electronic Resource
Chinese
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