Research output: Contribution to journal › Conference article › peer-review
Electric arc synthesis of titanium carbide nanoparticles. / Smovzh, D. V.
In: Journal of Physics: Conference Series, Vol. 1382, No. 1, 012171, 28.11.2019.Research output: Contribution to journal › Conference article › peer-review
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TY - JOUR
T1 - Electric arc synthesis of titanium carbide nanoparticles
AU - Smovzh, D. V.
PY - 2019/11/28
Y1 - 2019/11/28
N2 - The structure of titanium carbide nanoparticles formed at electric arc spraying of composite Ti-C electrodes is studied. It is shown that the size of titanium carbide particles in condensation products varies in the range of 10-50 nm, crystal lattice of nanoparticles corresponds to TiC carbide. Annealing the material in an oxygen-containing atmosphere leads to carbon burnout and oxidation of titanium carbide nanoparticles. The main part of carbon is oxidized in the temperature range of 250-500?C, oxidation of titanium carbide nanoparticles occurs in the range from 320 to 400?C. When annealed to the temperatures of 1000?C, sintering of oxide TiO2 nanoparticles occurs. The proposed method can be used to obtain particles of titanium carbide with a shape close to the TiC crystal.
AB - The structure of titanium carbide nanoparticles formed at electric arc spraying of composite Ti-C electrodes is studied. It is shown that the size of titanium carbide particles in condensation products varies in the range of 10-50 nm, crystal lattice of nanoparticles corresponds to TiC carbide. Annealing the material in an oxygen-containing atmosphere leads to carbon burnout and oxidation of titanium carbide nanoparticles. The main part of carbon is oxidized in the temperature range of 250-500?C, oxidation of titanium carbide nanoparticles occurs in the range from 320 to 400?C. When annealed to the temperatures of 1000?C, sintering of oxide TiO2 nanoparticles occurs. The proposed method can be used to obtain particles of titanium carbide with a shape close to the TiC crystal.
UR - http://www.scopus.com/inward/record.url?scp=85077286175&partnerID=8YFLogxK
U2 - 10.1088/1742-6596/1382/1/012171
DO - 10.1088/1742-6596/1382/1/012171
M3 - Conference article
AN - SCOPUS:85077286175
VL - 1382
JO - Journal of Physics: Conference Series
JF - Journal of Physics: Conference Series
SN - 1742-6588
IS - 1
M1 - 012171
T2 - 3th Siberian Thermophysical Seminar, STS 2019
Y2 - 27 August 2019 through 29 August 2019
ER -
ID: 22997463