Visible light-near infrared-thermal infrared-millimeter wave-centimeter wave multi-frequency spectrum stealth integrated composite coating

Abstract

The invention discloses a visible light near-infrared thermal infrared millimeter wave and centimeter wave multi-frequency spectrum stealth integrated composite coating. The composite coating sequentially comprises a three-color camouflage layer, a thermal radiation shunting blocking coating, an impedance matching transition layer, a millimeter wave and centimeter wave radar wave absorbing layer and a three-proofing coating with strong adhesive force with a target base material structure from top to bottom. The three-color camouflage surface coating is based on nano oxide and a semiconductor material. The thermal radiation shunting barrier coating is based on nano aluminum powder and nano mica powder. The impedance matching transition layer is based on nano oxide. The millimeter wave and centimeter wave radar absorbing layer is based on nano Fe, gamma-(Fe, Ni) alloy powder and electrolytic Fe powder. The three-proofing coating is based on nano zinc phosphate. The camouflage coating hascomprehensive advantages in the aspects of camouflage stealth performance and environmental performance, especially in the severe environment.

Description

technical field [0001] The invention belongs to the field of new materials with special functions, and is a special multi-spectrum stealth integrated coating for amphibious tanks, and can also be used for other military equipment stealth, especially the camouflage stealth of national defense fortifications. Background technique [0002] The three pillars of high-tech warfare are C 3 I systems, precision guided weapons and electronic warfare. due to C 3 The I system (Command command, Control control, Communication communication, Information intelligence) is composed of a large number of electronic equipment and various metal components, and it is particularly threatened by electronic attacks. Therefore, the main target of electronic warfare is the enemy C 3 I system. A problem worthy of our attention is that the characteristics of modern high-tech warfare are: "Information wins the war". . The stealth of radar waves, infrared, etc. is actually "electronic attack". Mode...

AI Technical Summary

Problems solved by technology

Stealth materials are developing in the direction of multi-spectrum, high performance, and strong practicability, but the research work is very difficult, mainly because infrared stealth materials based on high reflection and low emissivity and low reflection and high absorption There was a direct conflict in the working principle of RAM, so that there was no breakthrough in multi-spectrum stealth materials for a long time, and it was not possible to truly develop a multi-spectrum that integrates visible light, near-infrared, thermal infrared, millimeter waves, and centimeter waves. stealth material

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