In situ Raman observation of structural transformation of diamond-like carbon films lubricated with MoDTC solution: Mechanism of wear acceleration of DLC films lubricated with MoDTC solution
The structural transformation of a hydrogenated amorphous carbon (a-C:H) film lubricated with MoDTC solution was investigated using a laboratory-built in situ Raman tribometer. Especially, we aimed to reveal the wear acceleration of DLC films lubricated with MoDTC solution. All our results suggest t...
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| Veröffentlicht in: | Tribology international 2017-09, Vol.113, p.399-410 |
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| container_title | Tribology international |
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| creator | Okubo, Hikaru Sasaki, Shinya |
| description | The structural transformation of a hydrogenated amorphous carbon (a-C:H) film lubricated with MoDTC solution was investigated using a laboratory-built in situ Raman tribometer. Especially, we aimed to reveal the wear acceleration of DLC films lubricated with MoDTC solution. All our results suggest that the main reasons of wear acceleration of DLC films lubricated with MoDTC solution are the chemical wear caused by chemical reactions between the MoDTC-derived compounds and DLC surfaces to produce Mo-carbides and the abrasive wear caused by Mo-carbides particles produced by the chemical reactions.
•The wear acceleration of a-C:H films lubricated with MoDTC solution was observed.•The chemical wear was caused by the interaction between Mo and a-C:H surface.•The abrasive wear was caused by Mo carbide particles.•The wear acceleration was caused by the chemical and abrasive wear. |
| doi_str_mv | 10.1016/j.triboint.2016.10.009 |
| format | Article |
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•The wear acceleration of a-C:H films lubricated with MoDTC solution was observed.•The chemical wear was caused by the interaction between Mo and a-C:H surface.•The abrasive wear was caused by Mo carbide particles.•The wear acceleration was caused by the chemical and abrasive wear.</description><identifier>ISSN: 0301-679X</identifier><identifier>EISSN: 1879-2464</identifier><identifier>DOI: 10.1016/j.triboint.2016.10.009</identifier><language>eng</language><publisher>Kidlington: Elsevier Ltd</publisher><subject>Abrasive wear ; Acceleration ; Carbides ; Chemical reactions ; Diamond-like carbon ; Diamond-like carbon films ; In-situ observation ; Lubricants & lubrication ; MoDTC ; Molybdenum dithiocarbamate ; Raman analysis ; Transformations ; Wear ; Wear mechanisms</subject><ispartof>Tribology international, 2017-09, Vol.113, p.399-410</ispartof><rights>2016 Elsevier Ltd</rights><rights>Copyright Elsevier BV Sep 2017</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c340t-126a42b479f34579c9385bcb788df5220d4312977b7eb0afef3ad591a5ae6c9a3</citedby><cites>FETCH-LOGICAL-c340t-126a42b479f34579c9385bcb788df5220d4312977b7eb0afef3ad591a5ae6c9a3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.triboint.2016.10.009$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3550,27924,27925,45995</link.rule.ids></links><search><creatorcontrib>Okubo, Hikaru</creatorcontrib><creatorcontrib>Sasaki, Shinya</creatorcontrib><title>In situ Raman observation of structural transformation of diamond-like carbon films lubricated with MoDTC solution: Mechanism of wear acceleration of DLC films lubricated with MoDTC solution</title><title>Tribology international</title><description>The structural transformation of a hydrogenated amorphous carbon (a-C:H) film lubricated with MoDTC solution was investigated using a laboratory-built in situ Raman tribometer. Especially, we aimed to reveal the wear acceleration of DLC films lubricated with MoDTC solution. All our results suggest that the main reasons of wear acceleration of DLC films lubricated with MoDTC solution are the chemical wear caused by chemical reactions between the MoDTC-derived compounds and DLC surfaces to produce Mo-carbides and the abrasive wear caused by Mo-carbides particles produced by the chemical reactions.
•The wear acceleration of a-C:H films lubricated with MoDTC solution was observed.•The chemical wear was caused by the interaction between Mo and a-C:H surface.•The abrasive wear was caused by Mo carbide particles.•The wear acceleration was caused by the chemical and abrasive wear.</description><subject>Abrasive wear</subject><subject>Acceleration</subject><subject>Carbides</subject><subject>Chemical reactions</subject><subject>Diamond-like carbon</subject><subject>Diamond-like carbon films</subject><subject>In-situ observation</subject><subject>Lubricants & lubrication</subject><subject>MoDTC</subject><subject>Molybdenum dithiocarbamate</subject><subject>Raman analysis</subject><subject>Transformations</subject><subject>Wear</subject><subject>Wear mechanisms</subject><issn>0301-679X</issn><issn>1879-2464</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><recordid>eNqNkUFv1DAQhS0EEkvhLyBLnLPYiROvOYG20FbaCgkViZs1ccaqlyQuY6cVf47fhqOFXuFk-_m9bzR6jL2WYiuF7N4et5lCH8Oct3V5F3ErhHnCNnKnTVWrTj1lG9EIWXXafHvOXqR0FEJoZfSG_bqaeQp54V9ggpnHPiHdQw6x3D1PmRaXF4KRZ4I5-UjT4-cQYIrzUI3hO3IH1BfZh3FKfFx6Cg4yDvwh5Ft-Hc9v9jzFcVmz7_g1uluYQ5pWzAMCcXAOR6RH9vlh_1-sl-yZhzHhqz_nGfv66ePN_rI6fL642n84VK5RIley7kDVvdLGN6rVxplm1_au17vd4Nu6FoNqZG207jX2Ajz6BobWSGgBO2egOWNvTtw7ij8WTNke40JzGWmlaRthuk6q4upOLkcxJUJv7yhMQD-tFHbtyh7t367s2tWql65K8P0piGWH-4Bkkws4OxwCoct2iOFfiN-scqVq</recordid><startdate>20170901</startdate><enddate>20170901</enddate><creator>Okubo, Hikaru</creator><creator>Sasaki, Shinya</creator><general>Elsevier Ltd</general><general>Elsevier BV</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>7TB</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>F28</scope><scope>FR3</scope><scope>JG9</scope><scope>L7M</scope></search><sort><creationdate>20170901</creationdate><title>In situ Raman observation of structural transformation of diamond-like carbon films lubricated with MoDTC solution: Mechanism of wear acceleration of DLC films lubricated with MoDTC solution</title><author>Okubo, Hikaru ; Sasaki, Shinya</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c340t-126a42b479f34579c9385bcb788df5220d4312977b7eb0afef3ad591a5ae6c9a3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2017</creationdate><topic>Abrasive wear</topic><topic>Acceleration</topic><topic>Carbides</topic><topic>Chemical reactions</topic><topic>Diamond-like carbon</topic><topic>Diamond-like carbon films</topic><topic>In-situ observation</topic><topic>Lubricants & lubrication</topic><topic>MoDTC</topic><topic>Molybdenum dithiocarbamate</topic><topic>Raman analysis</topic><topic>Transformations</topic><topic>Wear</topic><topic>Wear mechanisms</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Okubo, Hikaru</creatorcontrib><creatorcontrib>Sasaki, Shinya</creatorcontrib><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>ANTE: Abstracts in New Technology & Engineering</collection><collection>Engineering Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Tribology international</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Okubo, Hikaru</au><au>Sasaki, Shinya</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>In situ Raman observation of structural transformation of diamond-like carbon films lubricated with MoDTC solution: Mechanism of wear acceleration of DLC films lubricated with MoDTC solution</atitle><jtitle>Tribology international</jtitle><date>2017-09-01</date><risdate>2017</risdate><volume>113</volume><spage>399</spage><epage>410</epage><pages>399-410</pages><issn>0301-679X</issn><eissn>1879-2464</eissn><abstract>The structural transformation of a hydrogenated amorphous carbon (a-C:H) film lubricated with MoDTC solution was investigated using a laboratory-built in situ Raman tribometer. Especially, we aimed to reveal the wear acceleration of DLC films lubricated with MoDTC solution. All our results suggest that the main reasons of wear acceleration of DLC films lubricated with MoDTC solution are the chemical wear caused by chemical reactions between the MoDTC-derived compounds and DLC surfaces to produce Mo-carbides and the abrasive wear caused by Mo-carbides particles produced by the chemical reactions.
•The wear acceleration of a-C:H films lubricated with MoDTC solution was observed.•The chemical wear was caused by the interaction between Mo and a-C:H surface.•The abrasive wear was caused by Mo carbide particles.•The wear acceleration was caused by the chemical and abrasive wear.</abstract><cop>Kidlington</cop><pub>Elsevier Ltd</pub><doi>10.1016/j.triboint.2016.10.009</doi><tpages>12</tpages></addata></record> |
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| ispartof | Tribology international, 2017-09, Vol.113, p.399-410 |
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| language | eng |
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| source | Elsevier ScienceDirect Journals Complete |
| subjects | Abrasive wear Acceleration Carbides Chemical reactions Diamond-like carbon Diamond-like carbon films In-situ observation Lubricants & lubrication MoDTC Molybdenum dithiocarbamate Raman analysis Transformations Wear Wear mechanisms |
| title | In situ Raman observation of structural transformation of diamond-like carbon films lubricated with MoDTC solution: Mechanism of wear acceleration of DLC films lubricated with MoDTC solution |
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