A systematic investigation of structural, mechanical, anisotropic, and electronic properties of SiC₂ and SiC₄ at ambient pressure using the density functional theory with generalized gradient approximation is reported in this work. Mechanical properties, i.e., the elastic constants and elastic modulus, have been successfully obtained. The anisotropy calculations show that SiC₂ and SiC₄ are both...

Ni-Co-SiC composite coatings were prepared by modified watt-type plating solution with 40 nm SiC particles. The effects of polyethyleneimine (PEI) on the dispersion nanoparticles and hardness corrosion resistance studied. electrode reaction process was measured cyclic voltammetry. results showed that when PEI concentration 0.06 g/L, peak current highest. distribution in relatively uniform coati...

Abstract The presented paper concerns the technological aspects of interface evolution in nickel-silicon carbide composite during sintering process. goal our investigation was to analyse material changes occurring due violent reaction between nickel and silicon at elevated temperatures. matrix with 20 vol pct SiC particles as reinforcing phase fabricated by spark plasma technique. tests were co...