Published 4 issues per year
ISSN Print: 1093-3611
ISSN Online: 1940-4360
Indexed in
NITRIDING OF COMMERCIAL PURE TITANIUM IN THE PLASMA OF FREQUENCY-PULSED NON-SELF-SUSTAINED GLOW DISCHARGE WITH A HOLLOW CATHODE AT LOW PRESSURE
ABSTRACT
Nitriding of commercial pure titanium surface in a frequency-pulsed mode of non-self-sustained glow discharge with a hollow cathode at the temperatures 600−700°C for 3 h was carried out. By means of X-ray diffraction and transmission electron microscopy the change in the phase composition of titanium after nitriding has been revealed. Increase in the nitriding temperature from 600 to 700°C results in the rising of the volume fraction of nitride phase TiN, Ti2N, and TN0.3. The results showed the threefold increase in the microhardness and the twentyfold increase in the wear resistance as compared to untreated titanium.
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Ignatov Danil Yu., Lopatin Ilya V., Denisov Vladimir V., Koval Nikolay N., Ahmadeev Yuri H., Generation of Plasma in Non-Self-Sustained Glow Discharge With Hollow Cathode for Nitriding Inner Surfaces of Elongated and Complex Shaped Cavities, IEEE Transactions on Plasma Science, 48, 6, 2020. Crossref
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Klimov Aleksandr, Bakeev Ilya, Zenin Aleksey, Tran Van Tu, Formation of Particle Flows from a Beam Plasma Generated by a Forevacuum Plasma Electron Source, 2020 7th International Congress on Energy Fluxes and Radiation Effects (EFRE), 2020. Crossref
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Ignatov Danil, Lopatin Ilya, Koval Nikolay, Denisov Vladimir, Influence of Parameters of a Non-self-sustaining Glow Discharge with an Elongated Hollow Cathode on the Degree of Inhomogeneity of the Generated Plasma, 2020 7th International Congress on Energy Fluxes and Radiation Effects (EFRE), 2020. Crossref
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BAKEEV Ilya, KARPOV Kirill, KLIMOV Aleksandr, OKS Efim, ZENIN Aleksey, Focused electron beam transport through a long narrow metal tube at elevated pressures in the forevacuum range, Plasma Science and Technology, 25, 1, 2022. Crossref
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Бакеев И.Ю., Влияние потенциала узкой металлической трубки на распространение в ней сфокусированного электронного пучка в форвакуумной области давлений, 8th International Congress on Energy Fluxes and Radiation Effects, 2022. Crossref