Estimation of DLC Wear Process by Micro Laser Raman Spectroscopy
In order to estimate the wear process of diamond-like carbon (DLC) films, a ball on disk test and a micro laser Raman spectroscopy are employed in this study. DLC films are deposited on high-speed tool steel (JIS-SKH51) surfaces by a plasma based ion implantation and deposition (PBII&D). Aft...
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Japanese Society of Tribologists
2008
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oai:doaj.org-article:145dadb76d404abba6248903737245572021-11-05T09:29:17ZEstimation of DLC Wear Process by Micro Laser Raman Spectroscopy1881-219810.2474/trol.3.110https://doaj.org/article/145dadb76d404abba6248903737245572008-04-01T00:00:00Zhttps://www.jstage.jst.go.jp/article/trol/3/2/3_2_110/_pdf/-char/enhttps://doaj.org/toc/1881-2198In order to estimate the wear process of diamond-like carbon (DLC) films, a ball on disk test and a micro laser Raman spectroscopy are employed in this study. DLC films are deposited on high-speed tool steel (JIS-SKH51) surfaces by a plasma based ion implantation and deposition (PBII&D). After the ball on disk test with a steel ball (JIS-SUJ2) as an indenter, a mapping measurement using micro laser Raman spectroscopy has been accomplished against both the wear surface of the DLC films and the surface of the indenter. As a result, obvious changes in the structure of the DLC films originating from the contact interface between the substrate and the indenter are observed. This is like to be caused by the graphitization of the DLC films. On the other hand, except for the preceding descriptions, the Raman spectra are almost same to each other and there are no changes in the structure of the DLC films. This means that the effects of the sliding on the changes in the structure can be neglected. In addition, the carbon compounds and the solid solutions of carbon and iron included in the substrate and the indenter hardly influence the Raman spectra with or without sliding.Masahiro KawaguchiSaiko AokiAtsushi MitsuoKazuo MorikawaSatoshi UchidaJunho ChoiTakahisa KatoJapanese Society of Tribologistsarticlediamond like carbon (dlc)pbii&dmicro laser raman spectroscopygraphitizationwearPhysicsQC1-999Engineering (General). Civil engineering (General)TA1-2040Mechanical engineering and machineryTJ1-1570ChemistryQD1-999ENTribology Online, Vol 3, Iss 2, Pp 110-115 (2008) |
| institution |
DOAJ |
| collection |
DOAJ |
| language |
EN |
| topic |
diamond like carbon (dlc) pbii&d micro laser raman spectroscopy graphitization wear Physics QC1-999 Engineering (General). Civil engineering (General) TA1-2040 Mechanical engineering and machinery TJ1-1570 Chemistry QD1-999 |
| spellingShingle |
diamond like carbon (dlc) pbii&d micro laser raman spectroscopy graphitization wear Physics QC1-999 Engineering (General). Civil engineering (General) TA1-2040 Mechanical engineering and machinery TJ1-1570 Chemistry QD1-999 Masahiro Kawaguchi Saiko Aoki Atsushi Mitsuo Kazuo Morikawa Satoshi Uchida Junho Choi Takahisa Kato Estimation of DLC Wear Process by Micro Laser Raman Spectroscopy |
| description |
In order to estimate the wear process of diamond-like carbon (DLC) films, a ball on disk test and a micro laser Raman spectroscopy are employed in this study. DLC films are deposited on high-speed tool steel (JIS-SKH51) surfaces by a plasma based ion implantation and deposition (PBII&D). After the ball on disk test with a steel ball (JIS-SUJ2) as an indenter, a mapping measurement using micro laser Raman spectroscopy has been accomplished against both the wear surface of the DLC films and the surface of the indenter. As a result, obvious changes in the structure of the DLC films originating from the contact interface between the substrate and the indenter are observed. This is like to be caused by the graphitization of the DLC films. On the other hand, except for the preceding descriptions, the Raman spectra are almost same to each other and there are no changes in the structure of the DLC films. This means that the effects of the sliding on the changes in the structure can be neglected. In addition, the carbon compounds and the solid solutions of carbon and iron included in the substrate and the indenter hardly influence the Raman spectra with or without sliding. |
| format |
article |
| author |
Masahiro Kawaguchi Saiko Aoki Atsushi Mitsuo Kazuo Morikawa Satoshi Uchida Junho Choi Takahisa Kato |
| author_facet |
Masahiro Kawaguchi Saiko Aoki Atsushi Mitsuo Kazuo Morikawa Satoshi Uchida Junho Choi Takahisa Kato |
| author_sort |
Masahiro Kawaguchi |
| title |
Estimation of DLC Wear Process by Micro Laser Raman Spectroscopy |
| title_short |
Estimation of DLC Wear Process by Micro Laser Raman Spectroscopy |
| title_full |
Estimation of DLC Wear Process by Micro Laser Raman Spectroscopy |
| title_fullStr |
Estimation of DLC Wear Process by Micro Laser Raman Spectroscopy |
| title_full_unstemmed |
Estimation of DLC Wear Process by Micro Laser Raman Spectroscopy |
| title_sort |
estimation of dlc wear process by micro laser raman spectroscopy |
| publisher |
Japanese Society of Tribologists |
| publishDate |
2008 |
| url |
https://doaj.org/article/145dadb76d404abba624890373724557 |
| work_keys_str_mv |
AT masahirokawaguchi estimationofdlcwearprocessbymicrolaserramanspectroscopy AT saikoaoki estimationofdlcwearprocessbymicrolaserramanspectroscopy AT atsushimitsuo estimationofdlcwearprocessbymicrolaserramanspectroscopy AT kazuomorikawa estimationofdlcwearprocessbymicrolaserramanspectroscopy AT satoshiuchida estimationofdlcwearprocessbymicrolaserramanspectroscopy AT junhochoi estimationofdlcwearprocessbymicrolaserramanspectroscopy AT takahisakato estimationofdlcwearprocessbymicrolaserramanspectroscopy |
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