Tribological Properties of a Semi-Liquid Lubricant with Surfactant Additives
— The properties of a semi-liquid lubricant (Lb) with additives were tested using a KT-2 oil testing machine; its stability and influence on the ‘wheel flange—rail’ friction pair was assessed. The analysis is based on laboratory wear tests of locomotive wheel flanges. Investigation of lubricants wit...
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| Veröffentlicht in: | Journal of friction and wear 2023-10, Vol.44 (5), p.279-285 |
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| container_title | Journal of friction and wear |
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| creator | Shalygin, M. G. Buyanovsky, I. A. Samusenko, V. D. Vashchishina, A. P. |
| description | —
The properties of a semi-liquid lubricant (Lb) with additives were tested using a KT-2 oil testing machine; its stability and influence on the ‘wheel flange—rail’ friction pair was assessed. The analysis is based on laboratory wear tests of locomotive wheel flanges. Investigation of lubricants with additives showed their low colloidal stability, the highest oil release being observed with the addition of sulfo compounds and phospho additives. The thermal stability of lubricants with additives shows that at approximately 220°C the lubricants melt completely and turn into a liquid state. After conducting tribological tests on a KT-2 oil testing machine of a lubricant with a hydroquinone additive, white crystals formed on the surface of the facility. The dependence of the friction coefficient on the test temperature of the studied lubricant with additives was obtained. X-ray fluorescence analysis of the locomotive wheel flange surface showed a change in the concentration of chromium and manganese in the surface layer of the sample before and after bench tests, which may indicate the formation of a stable transfer layer providing good tribological properties. Empirical coefficients were obtained to determine the wear rate of the locomotive wheel flange for the studied additives. |
| doi_str_mv | 10.3103/S1068366623050094 |
| format | Article |
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The properties of a semi-liquid lubricant (Lb) with additives were tested using a KT-2 oil testing machine; its stability and influence on the ‘wheel flange—rail’ friction pair was assessed. The analysis is based on laboratory wear tests of locomotive wheel flanges. Investigation of lubricants with additives showed their low colloidal stability, the highest oil release being observed with the addition of sulfo compounds and phospho additives. The thermal stability of lubricants with additives shows that at approximately 220°C the lubricants melt completely and turn into a liquid state. After conducting tribological tests on a KT-2 oil testing machine of a lubricant with a hydroquinone additive, white crystals formed on the surface of the facility. The dependence of the friction coefficient on the test temperature of the studied lubricant with additives was obtained. X-ray fluorescence analysis of the locomotive wheel flange surface showed a change in the concentration of chromium and manganese in the surface layer of the sample before and after bench tests, which may indicate the formation of a stable transfer layer providing good tribological properties. Empirical coefficients were obtained to determine the wear rate of the locomotive wheel flange for the studied additives.</description><identifier>ISSN: 1068-3666</identifier><identifier>EISSN: 1934-9386</identifier><identifier>DOI: 10.3103/S1068366623050094</identifier><language>eng</language><publisher>Moscow: Pleiades Publishing</publisher><subject>Additives ; Classical and Continuum Physics ; Coefficient of friction ; Empirical analysis ; Flanges ; Hydroquinone ; Lubricants ; Lubricants & lubrication ; Manganese ; Mechanical properties ; Physics ; Physics and Astronomy ; Stability analysis ; Surface layers ; Thermal stability ; Tribology ; Wear rate ; Wear tests ; X ray fluorescence analysis</subject><ispartof>Journal of friction and wear, 2023-10, Vol.44 (5), p.279-285</ispartof><rights>Allerton Press, Inc. 2023. ISSN 1068-3666, Journal of Friction and Wear, 2023, Vol. 44, No. 5, pp. 279–285. © Allerton Press, Inc., 2023. Russian Text © The Author(s), 2023, published in Trenie i Iznos, 2023, Vol. 44, No. 5, pp. 418–426.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c268t-bb6b5c41e59c5acf83b8f4dc89a16dbbdb03c994ba506f01f16d3a8c947155c53</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.3103/S1068366623050094$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.3103/S1068366623050094$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27901,27902,41464,42533,51294</link.rule.ids></links><search><creatorcontrib>Shalygin, M. G.</creatorcontrib><creatorcontrib>Buyanovsky, I. A.</creatorcontrib><creatorcontrib>Samusenko, V. D.</creatorcontrib><creatorcontrib>Vashchishina, A. P.</creatorcontrib><title>Tribological Properties of a Semi-Liquid Lubricant with Surfactant Additives</title><title>Journal of friction and wear</title><addtitle>J. Frict. Wear</addtitle><description>—
The properties of a semi-liquid lubricant (Lb) with additives were tested using a KT-2 oil testing machine; its stability and influence on the ‘wheel flange—rail’ friction pair was assessed. The analysis is based on laboratory wear tests of locomotive wheel flanges. Investigation of lubricants with additives showed their low colloidal stability, the highest oil release being observed with the addition of sulfo compounds and phospho additives. The thermal stability of lubricants with additives shows that at approximately 220°C the lubricants melt completely and turn into a liquid state. After conducting tribological tests on a KT-2 oil testing machine of a lubricant with a hydroquinone additive, white crystals formed on the surface of the facility. The dependence of the friction coefficient on the test temperature of the studied lubricant with additives was obtained. X-ray fluorescence analysis of the locomotive wheel flange surface showed a change in the concentration of chromium and manganese in the surface layer of the sample before and after bench tests, which may indicate the formation of a stable transfer layer providing good tribological properties. Empirical coefficients were obtained to determine the wear rate of the locomotive wheel flange for the studied additives.</description><subject>Additives</subject><subject>Classical and Continuum Physics</subject><subject>Coefficient of friction</subject><subject>Empirical analysis</subject><subject>Flanges</subject><subject>Hydroquinone</subject><subject>Lubricants</subject><subject>Lubricants & lubrication</subject><subject>Manganese</subject><subject>Mechanical properties</subject><subject>Physics</subject><subject>Physics and Astronomy</subject><subject>Stability analysis</subject><subject>Surface layers</subject><subject>Thermal stability</subject><subject>Tribology</subject><subject>Wear rate</subject><subject>Wear tests</subject><subject>X ray fluorescence analysis</subject><issn>1068-3666</issn><issn>1934-9386</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><recordid>eNp1UMtKAzEUDaJgrX6Au4Dr0ZvJJE2WpfiCAYXW9ZBkkprSNm2SUfx7Uyq4EO_mPs7jwkHomsAtJUDv5gS4oJzzmgIDkM0JGhFJm0pSwU_LXODqgJ-ji5RWAIxJykaoXUSvwzosvVFr_BrDzsbsbcLBYYXnduOr1u8H3-N20LGQthl_-vyO50N0yuTDPu17n_2HTZfozKl1slc_fYzeHu4Xs6eqfXl8nk3bytRc5EprrplpiGXSMGWcoFq4pjdCKsJ7rXsN1EjZaMWAOyCuXKkSRjYTwphhdIxujr67GPaDTblbhSFuy8uuljXUpciksMiRZWJIKVrX7aLfqPjVEegOoXV_Qiua-qhJhbtd2vjr_L_oGz3pblM</recordid><startdate>20231001</startdate><enddate>20231001</enddate><creator>Shalygin, M. G.</creator><creator>Buyanovsky, I. A.</creator><creator>Samusenko, V. D.</creator><creator>Vashchishina, A. P.</creator><general>Pleiades Publishing</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20231001</creationdate><title>Tribological Properties of a Semi-Liquid Lubricant with Surfactant Additives</title><author>Shalygin, M. G. ; Buyanovsky, I. A. ; Samusenko, V. D. ; Vashchishina, A. P.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c268t-bb6b5c41e59c5acf83b8f4dc89a16dbbdb03c994ba506f01f16d3a8c947155c53</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2023</creationdate><topic>Additives</topic><topic>Classical and Continuum Physics</topic><topic>Coefficient of friction</topic><topic>Empirical analysis</topic><topic>Flanges</topic><topic>Hydroquinone</topic><topic>Lubricants</topic><topic>Lubricants & lubrication</topic><topic>Manganese</topic><topic>Mechanical properties</topic><topic>Physics</topic><topic>Physics and Astronomy</topic><topic>Stability analysis</topic><topic>Surface layers</topic><topic>Thermal stability</topic><topic>Tribology</topic><topic>Wear rate</topic><topic>Wear tests</topic><topic>X ray fluorescence analysis</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Shalygin, M. G.</creatorcontrib><creatorcontrib>Buyanovsky, I. A.</creatorcontrib><creatorcontrib>Samusenko, V. D.</creatorcontrib><creatorcontrib>Vashchishina, A. P.</creatorcontrib><collection>CrossRef</collection><jtitle>Journal of friction and wear</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Shalygin, M. G.</au><au>Buyanovsky, I. A.</au><au>Samusenko, V. D.</au><au>Vashchishina, A. P.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Tribological Properties of a Semi-Liquid Lubricant with Surfactant Additives</atitle><jtitle>Journal of friction and wear</jtitle><stitle>J. Frict. Wear</stitle><date>2023-10-01</date><risdate>2023</risdate><volume>44</volume><issue>5</issue><spage>279</spage><epage>285</epage><pages>279-285</pages><issn>1068-3666</issn><eissn>1934-9386</eissn><abstract>—
The properties of a semi-liquid lubricant (Lb) with additives were tested using a KT-2 oil testing machine; its stability and influence on the ‘wheel flange—rail’ friction pair was assessed. The analysis is based on laboratory wear tests of locomotive wheel flanges. Investigation of lubricants with additives showed their low colloidal stability, the highest oil release being observed with the addition of sulfo compounds and phospho additives. The thermal stability of lubricants with additives shows that at approximately 220°C the lubricants melt completely and turn into a liquid state. After conducting tribological tests on a KT-2 oil testing machine of a lubricant with a hydroquinone additive, white crystals formed on the surface of the facility. The dependence of the friction coefficient on the test temperature of the studied lubricant with additives was obtained. X-ray fluorescence analysis of the locomotive wheel flange surface showed a change in the concentration of chromium and manganese in the surface layer of the sample before and after bench tests, which may indicate the formation of a stable transfer layer providing good tribological properties. Empirical coefficients were obtained to determine the wear rate of the locomotive wheel flange for the studied additives.</abstract><cop>Moscow</cop><pub>Pleiades Publishing</pub><doi>10.3103/S1068366623050094</doi><tpages>7</tpages></addata></record> |
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| ispartof | Journal of friction and wear, 2023-10, Vol.44 (5), p.279-285 |
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| language | eng |
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| source | Springer Nature - Complete Springer Journals |
| subjects | Additives Classical and Continuum Physics Coefficient of friction Empirical analysis Flanges Hydroquinone Lubricants Lubricants & lubrication Manganese Mechanical properties Physics Physics and Astronomy Stability analysis Surface layers Thermal stability Tribology Wear rate Wear tests X ray fluorescence analysis |
| title | Tribological Properties of a Semi-Liquid Lubricant with Surfactant Additives |
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