ARC DISCHARGE SYNTHESIS OF MATERIAL BASED ON GRAPHITE AND MOLYBDENUM CARBIDE
- Авторлар: Pak A.1, Kononenko P.1
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Мекемелер:
- Tomsk Polytechnic University
- Шығарылым: Том 14, № 11-12 (2019)
- Беттер: 551-556
- Бөлім: Functional and Construction Nanomaterials
- URL: https://journals.rcsi.science/2635-1676/article/view/220881
- DOI: https://doi.org/10.1134/S1995078019060132
- ID: 220881
Дәйексөз келтіру
Аннотация
The experimental study results of synthesizing molybdenum carbide in a plasma of a direct-current arc discharge by the vacuum-free method are presented. The influence of the current amplitude of the discharge circuit on the phase composition of the synthesis product is established. The synthesis product contains a microdimensional component and a nanosized one. The scanning electron microscopy (SEM) and X-ray diffractometry methods identified carbon fibers with a graphite structure and modified fibers containing graphite and molybdenum carbide as part of the microsized component. The nanoscale component contains clusters of particles that are a graphite matrix in which molybdenum carbide particles are immersed.
Авторлар туралы
A. Pak
Tomsk Polytechnic University
Хат алмасуға жауапты Автор.
Email: ayapak@tpu.ru
Ресей, Tomsk, 634050
P. Kononenko
Tomsk Polytechnic University
Email: ayapak@tpu.ru
Ресей, Tomsk, 634050