Effect of PAO-4 and MoDTC plus ZnDTP oil additive lubricants on the tribological performance of novel tetrahedral amorphous carbon (ta-C) coatings

被引：4

作者：

Mustafa, Mohd Muhyiddin Bin ^{[1
,2
,3
]}

Umehara, Noritsugu ^{[3
]}

Tokoroyama, Takayuki ^{[3
]}

Murashima, Motoyuki ^{[4
]}

Utsumi, Yoshiharu ^{[5
]}

Moriguchi, Hideki ^{[5
]}

Shibata, Akinori ^{[6
]}

机构：

[1] Univ Teknol MARA, Fac Plantat & Agrotechnol, Agr Technol Res Initiat Grp, Melaka 77300, Malaysia

[2] Univ Teknol MARA Cawangan Melaka, Fac Plantat & Agrotechnol, Kampus Jasin, Merlimau 77300, Melaka, Malaysia

[3] Nagoya Univ, Grad Sch Engn, Dept Micronano Mech Sci & Engn, Furo cho,Chikusa ku, Nagoya, Aichi 4648603, Japan

[4] Tohoku Univ, Dept Mech Syst Engn, Sendai, Japan

[5] Nippon ITF Inc, 575 Kuze Tonoshiro cho,Minami ku, Kyoto 6018205, Japan

[6] Nisshin Elect Co Ltd, 47 Umezu Takase cho,Ukyo ku, Kyoto 6158686, Japan

来源：

TRIBOLOGY INTERNATIONAL | 2024年 / 193卷

关键词：

Tetrahedral Amorphous Carbon; Diamond-like Carbon (DLC) Coatings; Additive Lubrication; DIAMOND-LIKE CARBON; GLOBAL ENERGY-CONSUMPTION; BOUNDARY LUBRICATION; WEAR PROPERTIES; ENGINE-OIL; DLC; FRICTION; MECHANISMS; CONTACTS;

D O I：

10.1016/j.triboint.2024.109396

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

This study was carried out to assess the effect of PAO-4 and mineral oil mixed with MoDTC and ZnDTP on the tribological performance of novel tetrahedral -amorphous -carbon (ta-C) coatings namely P:ta-C, and M:ta-C, were analysed using the Pin -on -Disk Tribo-tester with a fixed normal load, temperature, sliding distance and speed of 20 N, 80 C-degrees, 250 m and 0.068 ms( -1) for 60 min, respectively. The C:ta-C, P:ta-C, and M:ta-C showed excellent wear resistance when lubricated with MoDTC + ZnDTP. The formation of weak Zn-derived tribofilm on the P:taC coating contributed to the strong wear resistance and reduced friction coefficient. Moreover, the passive transfer of ferrous compounds from the SUJ2 disk induced the development of weak Zn-derived tribofilm on the P:ta-C and M:ta-C.

引用

页数：7

共 25 条

[1] Effect of Pillar and Mesh Structure of Tetrahedral Amorphous Carbon (ta-C) Coatings on the Wear Properties and Fracture Toughness of the Coating [J].