Effect of organic component nature on tribological properties of “bronze-aqueous solution of carboxylic acid-steel” system
The work objective is to study the effect of the alkanoic acids nature on the tribotechnical characteristics of the “bronze-aqueous solution of carboxylic acids-steel” friction system. The tribological tests are carried out on the end-type friction machine AE-5. The sedimentation analysis using the...
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| Format: | Article |
| Language: | Russian |
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Don State Technical University
2015-12-01
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| Series: | Advanced Engineering Research |
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| Online Access: | https://www.vestnik-donstu.ru/jour/article/view/43 |
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| author | Victoriya E. Burlakova Anastasia A. Novikova Andrey A. Kalinichenko Ekaterina G. Drogan |
| author_facet | Victoriya E. Burlakova Anastasia A. Novikova Andrey A. Kalinichenko Ekaterina G. Drogan |
| author_sort | Victoriya E. Burlakova |
| collection | DOAJ |
| description | The work objective is to study the effect of the alkanoic acids nature on the tribotechnical characteristics of the “bronze-aqueous solution of carboxylic acids-steel” friction system. The tribological tests are carried out on the end-type friction machine AE-5. The sedimentation analysis using the disc centrifuge CPS Disc Centrifuge Model DC24000 is carried out to determine the wear particle size. The surface roughness of the servovite film is determined with the aid of the atomic-force microscope PHYWE. The friction factor fall with increasing the strength of the acetic and glycolic acids, and its growth with the increase of the oxalic acid content in the lubricating medium is observed. When the acid concentration in the lubricant composition and in the oxalic-acetic-glycolic acid series is increasing, the wear factor of the friction couple decreases. With increase in the mean wear particle size in the glycolic-acetic-oxalic acid series, the friction rate increases. The servovite film being formed in the aqueous-glycolic environment on the steel disc surface contains oxygen. The oxygen percentage in the film depends on the specific surface of the nanostructured system. |
| format | Article |
| id | doaj-art-149aa21cc59a42159f96bd5653a536f1 |
| institution | DOAJ |
| issn | 2687-1653 |
| language | Russian |
| publishDate | 2015-12-01 |
| publisher | Don State Technical University |
| record_format | Article |
| series | Advanced Engineering Research |
| spelling | doaj-art-149aa21cc59a42159f96bd5653a536f12025-08-20T03:21:18ZrusDon State Technical UniversityAdvanced Engineering Research2687-16532015-12-01154636810.12737/1606743Effect of organic component nature on tribological properties of “bronze-aqueous solution of carboxylic acid-steel” systemVictoriya E. Burlakova0Anastasia A. Novikova1Andrey A. Kalinichenko2Ekaterina G. Drogan3Don State Technical UniversityDon State Technical UniversitySouthern Regional Forensic Centre of the Ministry of JusticeDon State Technical UniversityThe work objective is to study the effect of the alkanoic acids nature on the tribotechnical characteristics of the “bronze-aqueous solution of carboxylic acids-steel” friction system. The tribological tests are carried out on the end-type friction machine AE-5. The sedimentation analysis using the disc centrifuge CPS Disc Centrifuge Model DC24000 is carried out to determine the wear particle size. The surface roughness of the servovite film is determined with the aid of the atomic-force microscope PHYWE. The friction factor fall with increasing the strength of the acetic and glycolic acids, and its growth with the increase of the oxalic acid content in the lubricating medium is observed. When the acid concentration in the lubricant composition and in the oxalic-acetic-glycolic acid series is increasing, the wear factor of the friction couple decreases. With increase in the mean wear particle size in the glycolic-acetic-oxalic acid series, the friction rate increases. The servovite film being formed in the aqueous-glycolic environment on the steel disc surface contains oxygen. The oxygen percentage in the film depends on the specific surface of the nanostructured system.https://www.vestnik-donstu.ru/jour/article/view/43коэффициент трениясмазочная средакарбоновые кислотысервовитная пленкаседиментационный анализатомно-силовая микроскопияfriction ratelubricating mediumcarboxylic acidsservovite filmsedimentation analysisatomic force microscopy |
| spellingShingle | Victoriya E. Burlakova Anastasia A. Novikova Andrey A. Kalinichenko Ekaterina G. Drogan Effect of organic component nature on tribological properties of “bronze-aqueous solution of carboxylic acid-steel” system Advanced Engineering Research коэффициент трения смазочная среда карбоновые кислоты сервовитная пленка седиментационный анализ атомно-силовая микроскопия friction rate lubricating medium carboxylic acids servovite film sedimentation analysis atomic force microscopy |
| title | Effect of organic component nature on tribological properties of “bronze-aqueous solution of carboxylic acid-steel” system |
| title_full | Effect of organic component nature on tribological properties of “bronze-aqueous solution of carboxylic acid-steel” system |
| title_fullStr | Effect of organic component nature on tribological properties of “bronze-aqueous solution of carboxylic acid-steel” system |
| title_full_unstemmed | Effect of organic component nature on tribological properties of “bronze-aqueous solution of carboxylic acid-steel” system |
| title_short | Effect of organic component nature on tribological properties of “bronze-aqueous solution of carboxylic acid-steel” system |
| title_sort | effect of organic component nature on tribological properties of bronze aqueous solution of carboxylic acid steel system |
| topic | коэффициент трения смазочная среда карбоновые кислоты сервовитная пленка седиментационный анализ атомно-силовая микроскопия friction rate lubricating medium carboxylic acids servovite film sedimentation analysis atomic force microscopy |
| url | https://www.vestnik-donstu.ru/jour/article/view/43 |
| work_keys_str_mv | AT victoriyaeburlakova effectoforganiccomponentnatureontribologicalpropertiesofbronzeaqueoussolutionofcarboxylicacidsteelsystem AT anastasiaanovikova effectoforganiccomponentnatureontribologicalpropertiesofbronzeaqueoussolutionofcarboxylicacidsteelsystem AT andreyakalinichenko effectoforganiccomponentnatureontribologicalpropertiesofbronzeaqueoussolutionofcarboxylicacidsteelsystem AT ekaterinagdrogan effectoforganiccomponentnatureontribologicalpropertiesofbronzeaqueoussolutionofcarboxylicacidsteelsystem |