Polishing Ceramic Samples with Fast Argon Atoms at Different Angles of Their Incidence on the Sample Surface
Mechanical polishing of a product makes it possible to decrease the roughness of its surface to Ra = 0.001 µm by rubbing it with a fine abrasive contained in a fabric or other soft material. This method takes too much time and is associated with abrasive particles and microscopic scratches remaining...
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MDPI AG
2024-10-01
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| Series: | Plasma |
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| author | Sergey N. Grigoriev Alexander S. Metel Marina A. Volosova Enver S. Mustafaev Yury A. Melnik |
| author_facet | Sergey N. Grigoriev Alexander S. Metel Marina A. Volosova Enver S. Mustafaev Yury A. Melnik |
| author_sort | Sergey N. Grigoriev |
| collection | DOAJ |
| description | Mechanical polishing of a product makes it possible to decrease the roughness of its surface to Ra = 0.001 µm by rubbing it with a fine abrasive contained in a fabric or other soft material. This method takes too much time and is associated with abrasive particles and microscopic scratches remaining after the processing. As such, a non-contact treatment with plasma and accelerated particles has been chosen in the present work to study polishing of ceramic samples. The small angular divergence of fast argon atoms made it possible to obtain the dependence of the sample roughness on the angle α of the atom’s incidence on its surface. It was found that the roughness weakly depends on the angle α, if not exceeding the threshold value α<sub>o</sub> ~ 50°, and rapidly decreases with increasing α > α<sub>o</sub>. Polishing with fast argon atoms leads to a noticeable decrease in friction of ceramic samples. |
| format | Article |
| id | doaj-art-78802f68fc8647e18fb7b3045a18a774 |
| institution | OA Journals |
| issn | 2571-6182 |
| language | English |
| publishDate | 2024-10-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Plasma |
| spelling | doaj-art-78802f68fc8647e18fb7b3045a18a7742025-08-20T02:01:09ZengMDPI AGPlasma2571-61822024-10-017481682510.3390/plasma7040043Polishing Ceramic Samples with Fast Argon Atoms at Different Angles of Their Incidence on the Sample SurfaceSergey N. Grigoriev0Alexander S. Metel1Marina A. Volosova2Enver S. Mustafaev3Yury A. Melnik4Department of High-Efficiency Processing Technologies, Moscow State University of Technology “STANKIN”, Vadkovskiy per. 3A, 127055 Moscow, RussiaDepartment of High-Efficiency Processing Technologies, Moscow State University of Technology “STANKIN”, Vadkovskiy per. 3A, 127055 Moscow, RussiaDepartment of High-Efficiency Processing Technologies, Moscow State University of Technology “STANKIN”, Vadkovskiy per. 3A, 127055 Moscow, RussiaDepartment of High-Efficiency Processing Technologies, Moscow State University of Technology “STANKIN”, Vadkovskiy per. 3A, 127055 Moscow, RussiaDepartment of High-Efficiency Processing Technologies, Moscow State University of Technology “STANKIN”, Vadkovskiy per. 3A, 127055 Moscow, RussiaMechanical polishing of a product makes it possible to decrease the roughness of its surface to Ra = 0.001 µm by rubbing it with a fine abrasive contained in a fabric or other soft material. This method takes too much time and is associated with abrasive particles and microscopic scratches remaining after the processing. As such, a non-contact treatment with plasma and accelerated particles has been chosen in the present work to study polishing of ceramic samples. The small angular divergence of fast argon atoms made it possible to obtain the dependence of the sample roughness on the angle α of the atom’s incidence on its surface. It was found that the roughness weakly depends on the angle α, if not exceeding the threshold value α<sub>o</sub> ~ 50°, and rapidly decreases with increasing α > α<sub>o</sub>. Polishing with fast argon atoms leads to a noticeable decrease in friction of ceramic samples.https://www.mdpi.com/2571-6182/7/4/43surface roughnesspolishingplasmafast atomssputtering |
| spellingShingle | Sergey N. Grigoriev Alexander S. Metel Marina A. Volosova Enver S. Mustafaev Yury A. Melnik Polishing Ceramic Samples with Fast Argon Atoms at Different Angles of Their Incidence on the Sample Surface Plasma surface roughness polishing plasma fast atoms sputtering |
| title | Polishing Ceramic Samples with Fast Argon Atoms at Different Angles of Their Incidence on the Sample Surface |
| title_full | Polishing Ceramic Samples with Fast Argon Atoms at Different Angles of Their Incidence on the Sample Surface |
| title_fullStr | Polishing Ceramic Samples with Fast Argon Atoms at Different Angles of Their Incidence on the Sample Surface |
| title_full_unstemmed | Polishing Ceramic Samples with Fast Argon Atoms at Different Angles of Their Incidence on the Sample Surface |
| title_short | Polishing Ceramic Samples with Fast Argon Atoms at Different Angles of Their Incidence on the Sample Surface |
| title_sort | polishing ceramic samples with fast argon atoms at different angles of their incidence on the sample surface |
| topic | surface roughness polishing plasma fast atoms sputtering |
| url | https://www.mdpi.com/2571-6182/7/4/43 |
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