Preparation method of high-temperature-resistant wave-absorbing film based on carbon absorbent

The invention provides a preparation method of a high-temperature-resistant wave-absorbing film based on a carbon absorbent, and belongs to the technical field of materials. A carbon absorbent wave-absorbing film is coated with a silicon carbide coating through a chemical vapor deposition method, so...

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Bibliographische Detailangaben
Hauptverfasser:	MA XIANGYU, LIU JIA, LIU DAWEI, LIN HAIYAN, LYU TONG, ZHAO HONGJIE, XING MENGDA
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ANTENNAS, i.e. RADIO AERIALS BASIC ELECTRIC ELEMENTS CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS CHEMICAL SURFACE TREATMENT CHEMISTRY COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING MATERIAL WITH METALLIC MATERIAL COATING METALLIC MATERIAL DIFFUSION TREATMENT OF METALLIC MATERIAL ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS METALLURGY PRINTED CIRCUITS SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION
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Beschreibung
Zusammenfassung:	The invention provides a preparation method of a high-temperature-resistant wave-absorbing film based on a carbon absorbent, and belongs to the technical field of materials. A carbon absorbent wave-absorbing film is coated with a silicon carbide coating through a chemical vapor deposition method, so that the wave-absorbing film has high-temperature resistance and oxidation resistance, and preparation of small-batch laboratory-level high-temperature-resistant wave-absorbing films is realized; the obtained high-temperature-resistant wave-absorbing film based on the carbon absorbent has good high-temperature-resistant characteristic and convenient dielectric adjustability. 本发明提出一种基于碳吸收剂的耐高温吸波薄膜的制备方法，属于材料技术领域。通过化学气相沉积的方法，在碳吸收剂吸波薄膜上涂覆碳化硅涂层，使吸波薄膜具备耐高温抗氧化能力，实现小批量实验室级别的耐高温吸波薄膜的制备，得到的基于碳吸收剂的耐高温吸波薄膜具有良好的耐高温特性和便捷的介电可调性。