Research of the vacuum thermocyclic nitrogen process in a plasma pulsing glow discharge
As a result of the studies, the regularities of the influence of vacuum thermocyclic nitriding in a pulsating glow discharge plasma parameters on the microhardness, the diffusion saturation depth, the magnitude and distribution of residual stresses in the hardened layers of steel surfaces are estab...
| Principais autores: | , , , , |
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| Formato: | Artigo |
| Idioma: | English |
| Publicado em: |
Khmelhitsky National University, Lublin University of Technology
2023-12-01
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| coleção: | Проблеми трибології |
| Assuntos: | |
| Acesso em linha: | https://tribology.khnu.km.ua/index.php/ProbTrib/article/view/933 |
| _version_ | 1827399198441472000 |
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| author | A. Rutkovskiy O. Radko Ye. Solovykh S. Katerinich A. Solovykh |
| author_facet | A. Rutkovskiy O. Radko Ye. Solovykh S. Katerinich A. Solovykh |
| author_sort | A. Rutkovskiy |
| collection | DOAJ |
| description | As a result of the studies, the regularities of the influence of vacuum thermocyclic nitriding in a pulsating glow discharge plasma parameters on the microhardness, the diffusion saturation depth, the magnitude and distribution of residual stresses in the hardened layers of steel surfaces are established. Based on the use of expert assessment methods and the results of a series of screening experiments, optimization criteria (endurance limit and corrosion resistance) and controlled factors for mathematical modeling of the formation of strengthened ion-nitrated surface layers are determined. A mathematical model of the technology of the formation of reinforced surfaces of the vacuum thermocyclic nitriding in a pulsating glow discharge plasma according to the criteria of endurance and corrosion resistance is obtained. An analysis of the studies showed that there are no general conclusions and recommendations on the selection of optimal technological parameters of the vacuum thermocyclic nitriding in a pulsating glow discharge plasma that would be used for the practical application of this technology. These circumstances confirm the need for further study of the vacuum thermocyclic nitriding in a plasma of a pulsating glow discharge of vacuum thermocyclic nitriding in a pulsating glow discharge plasma technology and the feasibility of its optimization. |
| first_indexed | 2024-03-08T19:42:19Z |
| format | Article |
| id | doaj.art-3c45830114584aeab55c8892b9d5c2e2 |
| institution | Directory Open Access Journal |
| issn | 2079-1372 |
| language | English |
| last_indexed | 2024-03-08T19:42:19Z |
| publishDate | 2023-12-01 |
| publisher | Khmelhitsky National University, Lublin University of Technology |
| record_format | Article |
| series | Проблеми трибології |
| spelling | doaj.art-3c45830114584aeab55c8892b9d5c2e22023-12-24T16:49:23ZengKhmelhitsky National University, Lublin University of TechnologyПроблеми трибології2079-13722023-12-01284/110768410.31891/2079-1372-2023-110-4-76-84839Research of the vacuum thermocyclic nitrogen process in a plasma pulsing glow dischargeA. Rutkovskiy0O. Radko1Ye. Solovykh2S. Katerinich3A. Solovykh4Institut problem micnosti imeni G.S. Pisarenka of the National Academy of Sciences of Ukraine, KyivThe National Defence University of Ukraine, KyivCentral Ukrainian National Technical UniversityCentral Ukrainian National Technical UniversityCentral Ukrainian National Technical UniversityAs a result of the studies, the regularities of the influence of vacuum thermocyclic nitriding in a pulsating glow discharge plasma parameters on the microhardness, the diffusion saturation depth, the magnitude and distribution of residual stresses in the hardened layers of steel surfaces are established. Based on the use of expert assessment methods and the results of a series of screening experiments, optimization criteria (endurance limit and corrosion resistance) and controlled factors for mathematical modeling of the formation of strengthened ion-nitrated surface layers are determined. A mathematical model of the technology of the formation of reinforced surfaces of the vacuum thermocyclic nitriding in a pulsating glow discharge plasma according to the criteria of endurance and corrosion resistance is obtained. An analysis of the studies showed that there are no general conclusions and recommendations on the selection of optimal technological parameters of the vacuum thermocyclic nitriding in a pulsating glow discharge plasma that would be used for the practical application of this technology. These circumstances confirm the need for further study of the vacuum thermocyclic nitriding in a plasma of a pulsating glow discharge of vacuum thermocyclic nitriding in a pulsating glow discharge plasma technology and the feasibility of its optimization.https://tribology.khnu.km.ua/index.php/ProbTrib/article/view/933vacuum thermocyclic nitriding, mathematical model, technological process, plasma, pulsating glow discharge |
| spellingShingle | A. Rutkovskiy O. Radko Ye. Solovykh S. Katerinich A. Solovykh Research of the vacuum thermocyclic nitrogen process in a plasma pulsing glow discharge Проблеми трибології vacuum thermocyclic nitriding, mathematical model, technological process, plasma, pulsating glow discharge |
| title | Research of the vacuum thermocyclic nitrogen process in a plasma pulsing glow discharge |
| title_full | Research of the vacuum thermocyclic nitrogen process in a plasma pulsing glow discharge |
| title_fullStr | Research of the vacuum thermocyclic nitrogen process in a plasma pulsing glow discharge |
| title_full_unstemmed | Research of the vacuum thermocyclic nitrogen process in a plasma pulsing glow discharge |
| title_short | Research of the vacuum thermocyclic nitrogen process in a plasma pulsing glow discharge |
| title_sort | research of the vacuum thermocyclic nitrogen process in a plasma pulsing glow discharge |
| topic | vacuum thermocyclic nitriding, mathematical model, technological process, plasma, pulsating glow discharge |
| url | https://tribology.khnu.km.ua/index.php/ProbTrib/article/view/933 |
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