Fractal Evaluation on Effective Dielectric Properties for High-Velocity Oxygen Fuel Sprayed LBS-SiC β Composite Absorber Coatings

作者: Xiaojing Yuan , Bailin Zha , Hangong Wang

DOI: 10.1007/S11666-013-9897-8

关键词:

摘要: An evaluation of microstructure-property relationship is important for thermally sprayed composite absorber coatings, because self-similarity in the microstructure a key characteristic that can affect coating properties, such as flattened particle shape, pores, absorbent phase, and thickness. In this paper, multiscale effective fractal model reported to characterize high-velocity oxygen fuel (HVOF) coatings. It shows structure was presented calculate volume fraction coatings with wavelet-fractal algorithm. As an example, porosity, thickness were researched microwave reflectivity coefficient HVOF nanometer LBS (Li2O-B2O3-SiO2)-SiCβ The modeling approaches establishing relationships between absorbing property checked.

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