Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Qinglun Che"'
Publikováno v:
Lubricants, Vol 11, Iss 11, p 492 (2023)
Lightweight materials with a density less than 3 g/cm3 as potential tribo-materials for tribological applications (e.g., space tribology) are always desired. Al3BC3 ceramic, a kind of ternary material, is one of the lightweight materials. In this stu
Externí odkaz:
https://doaj.org/article/cf2caa0ecd5d47beafd1214099c42e97
Publikováno v:
Lubricants, Vol 11, Iss 9, p 381 (2023)
This study focuses on the utilization of surface modification technology to create glass disks with varying surface wettability. A measurement test bench for point contact lubrication film is employed to investigate the impact of changes in the angle
Externí odkaz:
https://doaj.org/article/fc964fa413494b148996a2606393fcea
Autor:
Chen Wang, Jianjun Zhang, Kai Le, Yuqi Niu, Xiaoming Gao, Qinglun Che, Shusheng Xu, Yuzhen Liu, Weimin Liu
Publikováno v:
Lubricants, Vol 11, Iss 5, p 191 (2023)
This present study aimed to clarify the effect of contact scale and surface topography of substrates with different roughnesses on the actual contact area, tangential stiffness, and tangential deformation of the substrate at micro- and macro-scales v
Externí odkaz:
https://doaj.org/article/a303b73e9b064b52b2418fdaf8bf2f86
Publikováno v:
Journal of Molecular Liquids. 376:121458
Autor:
Ga Zhang, Yufeng Guo, Hao Li, Guitao Li, Qinglun Che, Jianjun Zhang, Ligang Zhang, Fuyan Zhao
Publikováno v:
Carbon. 161:445-455
Multi-walled carbon nanotubes (MWCNTs), and MWCNTs/zirconia nanoparticles (nano-ZrO2) hybrids were compounded into a formulated non-asbestos brake material of phenolic binder, respectively. It is demonstrated that even low-loading above nanofillers s
Publikováno v:
Composites Part A: Applied Science and Manufacturing. 109:507-516
2D graphitic carbon nitride (g-C3N4) nanosheets (CNNS) with a mean thickness of 2 nm were successfully synthesized and compounded into poly-ether-ether-ketone (PEEK). Adding low-loading CNNS into PEEK decreased the crystallinity of the matrix, wherea
Publikováno v:
ACS Applied Materials & Interfaces. 10:19173-19181
Tribological performance of motion components is one of the key aspects that must be considered in a wide range of applications such as vehicles, aircrafts, and manufacturing equipment. This work demonstrates that further addition of only low-loading
Publikováno v:
Acta biomaterialia. 87
Total joint replacement is currently the most successful clinical treatment for improving the life quality of individuals afflicted with end-stage osteoarthritis of knee or hip joints. However, release of wear and corrosion products from the prosthes
Publikováno v:
Vacuum. 97:60-64
Accurate numerical calculations of molecular flow transmission probabilities and density distributions of tubes are important to the benchmark problems of Monte Carlo solutions, dynamic expansion vacuum gauge calibration systems, and molecular beam f