論文 - 野老山　貴行

The ta-C Hardness Effect on Wear Properties Under MoDTC Contained Boundary Lubrication 査読有り

Tokoroyama, T; Wang, S; Umehara, N; Murashima, M; Lee, WY

TRIBOLOGY LETTERS   72 巻 ( 1 )   2024年3月

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担当区分：筆頭著者,　責任著者   記述言語：英語  

DOI： 10.1007/s11249-023-01804-6

Web of Science

Clarification of the Effect of Surface Energy on Tribological Behavior of Two-Phase Lubricant Using Reflectance Spectroscopy and Hydrodynamic Analysis 査読有り 国際共著

Hirata, K; Murashima, M; Umehara, N; Tokoroyama, T; Lee, WY; Hashizume, N; Sato, T; Nagata, R; Hanyuda, K; Otsuka, A; Ueda, M

TRIBOLOGY LETTERS   72 巻 ( 1 )   2024年3月

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記述言語：英語   掲載種別：研究論文（学術雑誌）  

DOI： 10.1007/s11249-023-01827-z

Web of Science

In situ Observation of the Formation of MoDTC-Derived Tribofilm on a Bearing Steel with Different Surface Roughness by Using a Reflectance Spectroscopy and Its Effects on Friction 査読有り 国際共著

Hashizume, N; Tokoroyama, T; Umehara, N; Murashima, M; Lee, WY; Zhang, RX; Kunisu, M; Shioji, H; Oharada, K

TRIBOLOGY LETTERS   72 巻 ( 1 )   2024年3月

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記述言語：英語   掲載種別：研究論文（学術雑誌）  

DOI： 10.1007/s11249-023-01810-8

Web of Science

Low friction of nitrogen-doped diamond-like carbon coating due to acidic liquid film and nitrogen-doped graphite oxide generated by dielectric barrier discharge in ambient air

Wu, WJ; Murashima, M; Umehara, N; Tokoroyama, T; Zhang, RX

SURFACES AND INTERFACES   56 巻   2025年1月

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DOI： 10.1016/j.surfin.2024.105591

Web of Science

The mechanism of small wear particles entrainment in friction under boundary lubrication

Tokoroyama, T; Okashita, M; Zhang, RX; Murashima, M; Tsuboi, R; Yoshida, T; Shiomi, H; Umehara, N

FRONTIERS IN MECHANICAL ENGINEERING-SWITZERLAND   10 巻   2024年9月

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DOI： 10.3389/fmech.2024.1470312

Web of Science

Clarification of the Corrosion and Frictional Behavior of Nitrogen-Doped ta-C Coating in Nitride Acid Solution

Zhang, RX; Feng, HD; Umehara, N; Tokoroyama, T

PROCEEDINGS OF ITS-IFTOMM 2024   160 巻   頁： 13 - 22   2024年

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DOI： 10.1007/978-3-031-62616-6_2

Web of Science

Enhancing Cutting Tool Performance through ta-C:Ta Coating for CFRP Dry Machining: Investigation of Wear Resistance and Cutting Forces

Suzuki, K; Tokoroyama, T; Takita, R; Zhang, RX; Umehara, N; Sato, S; Nishida, S

PROCEEDINGS OF ITS-IFTOMM 2024   160 巻   頁： 159 - 167   2024年

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DOI： 10.1007/978-3-031-62616-6_17

Web of Science

Effect of Hydrogen Doping for ta-C on Friction of ta-C:H Sliding Against Bearing Steel in High Temperature and High Vacuum

Zhang, RX; Yasuda, D; Umehara, N; Tokoroyama, T

PROCEEDINGS OF ITS-IFTOMM 2024   160 巻   頁： 149 - 158   2024年

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DOI： 10.1007/978-3-031-62616-6_16

Web of Science

Development of Low-Friction Technology for Treating Nitrogen-Containing Diamond-Like Carbon Coatings in Ambient Air Using Dielectric Barrier Discharge

Wu, WJ; Umehara, N; Tokoroyama, T; Murashima, M; Zhang, RX

PROCEEDINGS OF ITS-IFTOMM 2024   160 巻   頁： 99 - 106   2024年

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DOI： 10.1007/978-3-031-62616-6_10

Web of Science

Proposal of a model for the influence of coating area on the electric field at the tip of electrocautery for suppressing tip charring and surgical smoke generation due to blood heating

Tokoroyama, T; Oh, K; Murashima, M; Umehara, N; Yorozu, T; Uchida, J

JOURNAL OF ADVANCED MECHANICAL DESIGN SYSTEMS AND MANUFACTURING   18 巻 ( 6 )   2024年

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DOI： 10.1299/jamdsm.2024jamdsm0083

Web of Science

ENHANCED TRIBOLOGICAL PERFORMANCE OF TA-C COATINGS BY CONTROLLING DUCT BIAS

Lee, WY; Tokoroyama, T; Murashima, M; Jang, YJ; Umehara, N

7TH INTERNATIONAL CONFERENCE INTEGRITY-RELIABILITY-FAILURE (IRF2020)     頁： 1053 - 1054   2020年

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記述言語：日本語  

Web of Science

EFFECTS OF DANGLING BONDS AND SURFACE ENERGY ON THE TRIBOLOGICAL PROPERTIES OF ta-CNx COATING IN UNLUBRICATED CONDITION

Miyachi, T; Nakashima, Y; Lee, W; Umehara, N; Tokoroyama, T; Murashima, M

7TH INTERNATIONAL CONFERENCE INTEGRITY-RELIABILITY-FAILURE (IRF2020)     頁： 1051 - 1052   2020年

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記述言語：日本語  

Web of Science

ELUCIDATION OF THE EFFECT OF MoDTC ADDITIVES IN OIL ON LOW FRICTION BY <i>IN-SITU</i> REFLECTANCE OBSERVATION

Hashizume, N; Umehara, N; Tokoroyama, T; Murashima, M

7TH INTERNATIONAL CONFERENCE INTEGRITY-RELIABILITY-FAILURE (IRF2020)     頁： 1047 - 1048   2020年

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記述言語：日本語  

Web of Science

EFFECTS OF LUBRICATION CONDITION ON FRICTION AND WEAR IN OIL LUBRICATION FOR ALUMINIUM ALLOY BEARINGS WITH VARIOUS CARBONACEOUS HARD COATINGS

Umehara, N; Kitamura, T; Tokoroyama, T; Murashima, M

7TH INTERNATIONAL CONFERENCE INTEGRITY-RELIABILITY-FAILURE (IRF2020)     頁： 1045 - 1046   2020年

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記述言語：日本語  

Web of Science

Preface

Ando, Y; Tokoroyama, T

JOURNAL OF ADVANCED MECHANICAL DESIGN SYSTEMS AND MANUFACTURING   14 巻 ( 3 )   2020年

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記述言語：日本語  

DOI： 10.1299/jamdsm.2020jamdsm0028

Web of Science

Application of oil palm fiber in organic brake friction composite material

Bin Abdollah, MF; Amiruddin, H; Nordin, MJ; Tokoroyama, T; Umehara, N

PROCEEDINGS OF MECHANICAL ENGINEERING RESEARCH DAY 2020 (MERD'20)     頁： 22 - 23   2020年

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Web of Science

DEVELOPMENT OF FRICTION STABILIZATION CONTROL USING GENETIC ALGORITHM AND CONTACT POINT CONTROL METHOD

Yamada, T; Murashima, M; Umehara, N; Tokoroyama, T

PROCEEDINGS OF THE JSME 2020 CONFERENCE ON LEADING EDGE MANUFACTURING/MATERIALS AND PROCESSING, LEMP2020     2020年

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Web of Science

TRIBOLOGICAL PROPERTIES BETWEEN A-C:H COATINGS AND SIO2 AT HIGH TEMPERATURE

Umehara, N; Konishi, K; Murashima, M; Tokoroyama, T

PROCEEDINGS OF THE JSME 2020 CONFERENCE ON LEADING EDGE MANUFACTURING/MATERIALS AND PROCESSING, LEMP2020     2020年

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Web of Science

THE PROPOSAL OF TWO DIFFERENT-SIZED ABRASIVES TO SHORTEN POLISHING-PROCESS-TIME AND REDUCE MANUFACTURING COST

Tokoroyama, T; Takeno, H; Umehara, N; Murashima, M

PROCEEDINGS OF THE JSME 2020 CONFERENCE ON LEADING EDGE MANUFACTURING/MATERIALS AND PROCESSING, LEMP2020     2020年

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Web of Science

THE INFLUENCE OF DEFECTS IN TA-C COATING DEPOSITED BY FCVA METHOD ON THEIR TRIBOLOGICAL BEHAVIOR

Lee, WY; Jang, YJ; Tokoroyama, T; Murashima, M; Umehara, N

PROCEEDINGS OF THE JSME 2020 CONFERENCE ON LEADING EDGE MANUFACTURING/MATERIALS AND PROCESSING, LEMP2020     2020年

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Web of Science