Development of Low Viscosity API SN 0W-16 Fuel-Saving Engine Oil Considering Chain Wear Performance

2017 ◽  
Vol 10 (2) ◽  
pp. 469-477 ◽  
Author(s):  
Takumaru Sagawa ◽  
Seiichi Nakano ◽  
Yohei Bito ◽  
Yusuke Koike ◽  
Sachiko Okuda ◽  
...  
2020 ◽  
Author(s):  
Sachiko Okuda ◽  
Hiroki Saito ◽  
Seiichi Nakano ◽  
Yusuke Koike ◽  
Takumaru Sagawa ◽  
...  

2021 ◽  
Author(s):  
Takumaru Sagawa ◽  
Sachiko Okuda ◽  
Yukiko Takeuchi ◽  
Takahiro Yamazaki ◽  
Shigenori Hidan ◽  
...  

2004 ◽  
Author(s):  
Yoshitaka Tamoto ◽  
Masahiko Kido ◽  
Hideyuki Murata

Author(s):  
Nicolas Champagne ◽  
Nicolas Obrecht ◽  
Arup Gangopadhyay ◽  
Rob Zdrodowski ◽  
Z Liu

Metals ◽  
2022 ◽  
Vol 12 (1) ◽  
pp. 120
Author(s):  
Zhijie Li ◽  
Fei Ma ◽  
Dongshan Li ◽  
Shanhong Wan ◽  
Gewen Yi ◽  
...  

Ni–Co–P/Si3N4 composite coatings were fabricated over an aluminum–silicon (Al–Si) substrate using a pulse-current electroplating process, in which the rapid deposition of an intermediate nickel–cobalt layer was used to improve coating adhesion. The microstructure, mechanical, and tribological behaviors of the electroplated Ni–Co–P/Si3N4 composite coating were characterized and evaluated. The results revealed that the electroplated Ni–Co–P/Si3N4 composite coating primarily consisted of highly crystalline Ni–Co sosoloid and P, and a volumetric concentration of 7.65% Si3N4. The electroplated Ni–Co–P/Si3N4 composite coating exhibited hardness values almost two times higher than the uncoated Al–Si substrate, which was comparable to hard chrome coatings. Under lubricated and dry sliding conditions, the electroplated Ni–Co–P/Si3N4 composite coating showed excellent anti-wear performance. Whether dry or lubricated with PAO and engine oil, the composite coating showed minimum abrasive wear compared to the severe adhesive wear and abrasive wear observed in the Al–Si substrate.


2016 ◽  
Author(s):  
Toyoharu Kaneko ◽  
Kazuo Yamamori ◽  
Hiroyuki Suzuki ◽  
Ko Onodera ◽  
Satoshi Ogano

2015 ◽  
Author(s):  
Akemi Ito ◽  
Yusuke Chubachi ◽  
Takumi Yamamoto ◽  
Noriyoshi Tanaka ◽  
Yukiya Moriizumi ◽  
...  

Oleoscience ◽  
2020 ◽  
Vol 20 (8) ◽  
pp. 371-375
Author(s):  
Yukiya MORIIZUMI

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