Results 251 to 260 of about 11,293,464 (295)

Friction behavior of monolayer molybdenum diselenide nanosheet under normal electric field

, 2020
The friction behavior of monolayer molybdenum diselenide (MoSe2) under normal electric field was studied by the atomic force microscope. The friction coefficients of MoSe2 are increasing with bias voltage applied on the Si substrate.
Jinfeng Peng, Fei-Peng Yang, Kuan-Ling Huang, Hui Dong, Shaoan Yan, Xue-Jun Zheng   +5 more
semanticscholar   +1 more source

Wear and friction behavior of self-lubricating hybrid Cu-(SiC + x CNT) composites

Composites Part B: Engineering, 2019
In the present study, wear and friction behavior of Cu matrix composites reinforced with simultaneous SiC-nanoparticle and multi-wall carbon nanotube (CNT) reinforcements were investigated and a relationship for the theoretical calculation of the ...
M. Akbarpour, S. Alipour, A. Safarzadeh, H. S. Kim   +3 more
semanticscholar   +1 more source

Structure original of temperature depended superlow friction behavior of diamond like carbon

, 2020
As one kind of traditional and widely used solid lubricant, diamond like carbon films have been approved to have temperature dependent ultra-low friction behaviors. However, the mechanism of this observation is not fully clarified.
Dailian Wang, Zhen-Bin Gong, B. Jiang, Guo-Min Yu, Guangqiao Liu, Nong Wang   +5 more
semanticscholar   +1 more source

Microstructure, wear and friction behavior of nanocomposite materials with natural ingredients

Tribology International, 2019
The development of alternative compositions instead of hazard asbestos based materials, in brake pad application, is crucial. In the present study, the asbestos free friction materials were prepared using natural waste ingredients.
M. Amirjan
semanticscholar   +1 more source

Atomistic understanding on friction behavior of amorphous carbon films induced by surface hydrogenated modification

Tribology International, 2019
Friction behavior of self-mated amorphous carbon (a-C) films with hydrogenated surface were investigated by reactive molecular dynamics simulation. Results revealed that compared to the hydrogenated a-C (a-C:H) films, hydrogenating the a-C surface only ...
Xiao-Wei Li, Aiying Wang, Kwang-ryeol Lee   +2 more
semanticscholar   +1 more source

Role of unsaturated hydrocarbon lubricant on the friction behavior of amorphous carbon films from reactive molecular dynamics study

Computational materials science, 2019
Compositing amorphous carbon (a-C) film with fluid lubricant could successfully improve the friction properties and prolong the service life and reliability of protected components.
Xiao-Wei Li, Aiying Wang, Kwang-ryeol Lee   +2 more
semanticscholar   +1 more source

Effect of the mold corner structure on the friction behavior in slab continuous casting molds

Journal of Materials Processing Technology, 2019
The friction behavior between strands and molds plays a significant role in the surface quality of strands, especially around the strand corner. Herein, the friction behavior in slab molds with different corner structures (right-angle, big-chamfer, multi-
Sheng Yu, M. Long, Deng-Fu Chen, He-Lin Fan, Hengsong Yu, H. Duan, Xin Xie, Tao Liu   +7 more
semanticscholar   +1 more source

Understanding the unusual friction behavior of TiN films in vacuum

Tribology International, 2019
Titanium nitride (TiN) film as a hard material is omnipresent, and plays a crucial role in extensive engineering and functional applications. The friction coefficient of TiN film is generally high (0.5–0.8) in atmospheric environment, and the coefficient
Qing-Chun Chen, Gui-Zhi Wu, Dong-Shan Li, An Li, L. Shang, Zhi-Bin Lu, Guan-Gan Zhang, Zhi-Guo Wu, Guang-Ke Tian   +8 more
semanticscholar   +1 more source

Friction behavior of biodegradable electrospun polyester nanofibrous membranes

Tribology International, 2023
Yi Wang, Wei-Jie Zhai, Jun-Han Li, Hao Liu, Chonghe Li, Jinghua Li   +5 more
semanticscholar   +1 more source

Hysteretic friction behavior of aluminum foam/polyurethane interpenetrating phase composites

Composite structures, 2018
In this study, the hysteretic friction behavior of aluminum foam/polyurethane interpenetrating phase composites (AF/PU composites) was experimentally investigated by different pre-compression, loading frequency and displacement amplitude.
Shao-Bo Liu, Ai-Qun Li
semanticscholar   +1 more source