Nickel cobalt ferrite CoNiFe2O4

Content: 99.5%+
Average particle size: 60nm
Morphology: spherical
Appearance: black powder
Specific surface area: 38m2/g
Molecular weight: 468.9986

Items and contents
Ca:<0.15%
Co:<0.02%
Mg:<0.10%
Mn:<0.05%
Na:<0.08%
Si:<0.005%

Product use:
1. Compared with single-layer coating, the microwave absorption performance of double-layer composite coating is greatly improved in low frequency band. The microwave absorption performance of double-layer composite coating with nano-nickel-cobalt ferrite composite micron Co is better than that of single-layer coating with nano-nickel-cobalt ferrite composite Co, and the microwave absorption performance of three-layer composite coating is better than that of single-layer and two-layer composite coating. The bandwidth of three-layer composite coating with reflectivity less than -5dB is 4.5~18GHz, which is 5.4GHz higher than that of double-layer coating. Among them, the nickel plating layer has obvious effect on improving the microwave absorbing performance.
2. The core of long-range radar stealth technology is to reduce radar cross section (RCS), and its technical approaches mainly include shape technology and radar absorbing material (RAM) technology. RAM technology uses absorbing materials to absorb incident electromagnetic waves, and converts them into heat energy and dissipates them, which has cost.Low absorption performance and other advantages, almost all stealth weapon systems use coated RAM.