Open AccessPROPERTIES OF NITROGEN-DOPED AMORPHOUS CARBON COATINGS OBTAINED BY IMPULSE VACUUM-ARC METHOD
Author(s) -
Aleksandr I. Poplavskiy,
Aleksandr Ya. Kolpakov,
М. Е. Галкина,
I. Yu. Gоncharov,
R. A. Lyubushkin,
Zhanna V. Gerus
Publication year - 2018
Publication title -
izvestiâ vysših učebnyh zavedenij. himiâ i himičeskaâ tehnologiâ/izvestiâ vysših učebnyh zavedenij. seriâ himiâ i himičeskaâ tehnologiâ
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.221
H-Index - 5
eISSN - 2500-3070
pISSN - 0579-2991
DOI - 10.6060/tcct.20165909.17y
Subject(s) - materials science , amorphous carbon , carbon fibers , doping , nitrogen , coating , composite material , vacuum arc , electric arc , conductivity , amorphous solid , plasma , electrode , chemistry , optoelectronics , composite number , crystallography , physics , organic chemistry , quantum mechanics
The paper presents results of the research of the structure and properties of nitrogen-doped amorphous carbon coatings obtained in the vacuum from the flow of pulsed carbon plasma. The doping by nitrogen of carbon coating was determined to lead to increases in electrical conductivity, reductions of internal stresses, reduce of density, hardness and modulus, and to the change in structure, surface morphology and tribological characteristics.