Results 1 to 10 of about 1,730,246 (162)

Fabrication of Al/Ni core–shell pigments via galvanic displacement and their application in radar-infrared compatible stealth coatings

Journal of Materials Research and Technology
The Al/Ni magnetic core–shell pigments were successfully synthesized in this study using the galvanic displacement method. A dense nickel shell was formed on the surface of a flake Al pigment (Al:Ni2+ = 1:0.5), resulting in a decrease in its lightness by
Biao Wei, Xiaolong Weng, Le Yuan, Jingwei Hu, Yaqin Wang, Lun Qi, Mei Bi   +6 more
doaj   +5 more sources

A Multifunctional Coating for Radar-Infrared Stealth-Compatible at High Temperatures

IEEE Access, 2022
In order to achieve compatibility stealth for the radar stealth and infrared stealth, a multifunctional coating for achieving both radar stealth through the polarization conversion and infrared emission reduction at high temperature was skillfully ...
Wenjie Wang, Jinming Jiang, Jiangang Liang, Zhenxu Wang, Cuilian Xu, Yongfeng Li, Lin Zheng, Yueyu Meng, Jiafu Wang, Shaobo Qu   +9 more
doaj   +4 more sources

A Lightweight, Elastic, and Thermally Insulating Stealth Foam With High Infrared-Radar Compatibility. [PDF]

Adv Sci (Weinh), 2022
The development of infrared‐radar compatible materials/devices is challenging because the requirements of material properties between infrared and radar stealth are contradictory.
Gu W, Ong SJH, Shen Y, Guo W, Fang Y, Ji G, Xu ZJ.   +6 more
europepmc   +3 more sources

Numerical Analysis and Design of an Ultra-Thin Flexible Transparent Metasurface for Broadband Radar-Infrared Compatible Stealth. [PDF]

Micromachines (Basel)
In response to the significant challenges posed by the rapid progress of multi-spectral detection technologies to traditional stealth techniques, this paper presents a flexible transparent metasurface structure that is compatible with radar and infrared ...
Xu L, Li Y, Wang X, Sun J, Yang Z.
europepmc   +3 more sources

Residual stress evolution and failure behaviour of High-Temperature Radar-Infrared compatible stealth coatings under thermal cycles considering interface morphology

Materials & Design
Stealth performance has become a core capability of modern advanced aircraft, receiving widespread attention and rapid development in recent years. In this study, an ultra-thin high-temperature radar-infrared compatible stealth coating (HRISC) with ...
Wei Pi, Shengnan Fu, Rong Ma, Xianglian He, Xueling Fan, Xiaochao Jin   +5 more
doaj   +4 more sources

Design of a Low-Infrared-Emission and Wideband-Microwave-Absorption Lightweight Metasurface. [PDF]

Nanomaterials (Basel)
The compatibility of low infrared emission and wideband microwave absorption has drawn extensive attention, both theoretically and practically. In this paper, an infrared–radar-compatible stealth metasurface is designed using transparent conductive ...
Liu L, Chen Z, Li Z, Chang Y, Li P, Liu X, Deng X, Feng Y.   +7 more
europepmc   +2 more sources

Compatible Stealth for Infrared and Radar Bands: Mechanisms, Materials, and Design Strategies

Small Science
Stealth technology is a cornerstone of battlefield electro‐optical countermeasures, essential for improving the survivability and penetration capability of military platforms.
Junfeng Fu, Yi Liang, Wei Cai, Hongjing Wu, Youan Xu   +4 more
doaj   +2 more sources

Ultrabroad Microwave Absorption Ability and Infrared Stealth Property of Nano-Micro CuS@rGO Lightweight Aerogels. [PDF]

Nanomicro Lett, 2022
Developing ultrabroad radar-infrared compatible stealth materials has turned into a research hotspot, which is still a problem to be solved. Herein, the copper sulfide wrapped by reduced graphene oxide to obtain three-dimensional (3D) porous network ...
Wu Y, Zhao Y, Zhou M, Tan S, Peymanfar R, Aslibeiki B, Ji G.   +6 more
europepmc   +2 more sources

Hybrid Metasurfaces for Infrared-Multiband Radar Stealth-Compatible Materials Applications

IEEE Access, 2019
The compatible stealth functionality in the infrared (IR) and radar wave bands is the most important research topic in the field of stealth material technology.
Cuilian Xu, Binke Wang, Yongqiang Pang, Jiafu Wang, Mingbao Yan, Wenjie Wang, Aixia Wang, Jinming Jiang, Shaobo Qu   +8 more
doaj   +3 more sources

Dual-Gradient Impedance/Insulation Structured Polyimide Nonwoven Fabric for Multi-Band Compatible Stealth. [PDF]

Nanomicro Lett
Highlights A novel conductive/magnetic polyimide nonwoven fabric is prepared by alkali treatment, Fe3+ ion exchange, thermal reduction, and electroless nickel plating process.
Tang X, Hong W, Gao H, Li S, Li W, Lai K, Xu M, Hu Z, Li Y, Wang Z, Liu T.   +10 more
europepmc   +2 more sources