TY - JOUR
T1 - Morphology features of molybdenum carbide synthesized by DC arc discharge plasma in air
AU - Vassilyeva, Y. Z.
AU - Pak, A. Y.
AU - Yakich, T. Y.
AU - Mamontov, G. Y.
N1 - Funding Information:
This work was supported by a grant of the President of the Russian Federation (MK-633.2019.8) and by Tomsk Polytechnic University within the framework of Tomsk Polytechnic University Competitiveness Enhancement Program.
Publisher Copyright:
© Published under licence by IOP Publishing Ltd.
Copyright:
Copyright 2020 Elsevier B.V., All rights reserved.
PY - 2020/11/30
Y1 - 2020/11/30
N2 - This paper presents the XRD and SEM analysis results of molybdenum carbide powder synthesized by DC arc discharge plasma in air. The regularities of the phase composition distribution in the reaction zone are revealed. It was determined that in the arcing zone the initial molybdenum is completely processed, the hexagonal molybdenum carbide has the greatest yield. As a distance from the arcing zone increases, the fraction of cubic molybdenum increases, orthorhombic molybdenum carbide and graphite phases decreases. According to SEM data, the features of element composition and morphological types of samples collected from different parts of the reaction zone were revealed.
AB - This paper presents the XRD and SEM analysis results of molybdenum carbide powder synthesized by DC arc discharge plasma in air. The regularities of the phase composition distribution in the reaction zone are revealed. It was determined that in the arcing zone the initial molybdenum is completely processed, the hexagonal molybdenum carbide has the greatest yield. As a distance from the arcing zone increases, the fraction of cubic molybdenum increases, orthorhombic molybdenum carbide and graphite phases decreases. According to SEM data, the features of element composition and morphological types of samples collected from different parts of the reaction zone were revealed.
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U2 - 10.1088/1757-899X/971/3/032045
DO - 10.1088/1757-899X/971/3/032045
M3 - Conference article
AN - SCOPUS:85097836929
VL - 971
JO - IOP Conference Series: Materials Science and Engineering
JF - IOP Conference Series: Materials Science and Engineering
SN - 1757-8981
IS - 3
M1 - 032045
T2 - 2020 International Conference on Modern Trends in Manufacturing Technologies and Equipment, ICMTMTE 2020
Y2 - 7 September 2020 through 11 September 2020
ER -