METHOD FOR PREPARING CARBINE COATINGS Russian patent published in 2015 - IPC C23C14/06 C23C14/12 C23C14/46 

FIELD: chemistry.

SUBSTANCE: process is two-staged: at the first stage, a micron-thickness carbon coating is deposited by graphite spraying by kiloelectronvolt ion beam in the vacuum environment. The second stage involves thermodynamic heating of the coating in the vacuum environment by accelerated second-length electron beam to provide the solid-phase graphite transformation into carbine. The process of direct solid-phase graphite transformation into carbine providing a high probability of carbine formation is carried out at temperature 1500-1600 K for 1-2 s.

EFFECT: higher effectiveness of the process ensured by optimising the technological parameters of achieving stable solid-phase graphite transformation into carbine by the high-intensive electron beam specifying the high content of carbon phases with sp-valent electron hybridisation.

2 cl, 2 dwg, 1 ex