Results 11 to 20 of about 16,113 (217)

Tribological Property of Al₃BC₃ Ceramic: A Lightweight Material

Lubricants, 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.
Jinjun Lu, Rong Qu, Fuyan Liu, Tao Wang, Qinglun Che, Yanan Qiao, Ruiqing Yao   +6 more
doaj   +1 more source

Mechanical, Tribological, and Oxidation Resistance Properties of NiCrAlY Coating by Atmospheric Plasma Spraying

Frontiers in Materials, 2019
In this paper, NiCrAlY coating was prepared by atmospheric plasma spraying (APS), and the influence of heat treatment on the mechanical property, tribological property, and oxidation resistance property of coating was researched.
Bo Li, Shengqiang Ma, Yimin Gao, Cong Li, Hongjian Guo, Qiaoling Zheng, Yunchuan Kang, Junhong Jia   +7 more
doaj   +1 more source

Synthesis and Tribological Properties of WSe2Nanorods [PDF]

Nanoscale Research Letters, 2008
Abstract The WSe2nanorods were synthesized via solid-state reaction method and characterized by X-ray diffractometer, TEM, and HRTEM. The results indicated the WSe2compounds had rod-like structures with diameters of 10–50 nm and lengths of 100–400 nm, and the growth process of WSe2nanorods was discussed on the basis of the experimental facts.
Yang Jinghai, Yao Haixia, Liu Yanqing, Zhang Yongjun   +3 more
openaire   +3 more sources

Synergistic effects of WC nanoparticles and MC nanoprecipitates on the mechanical and tribological properties of Fe40Mn40Cr10Co10 medium-entropy alloy

Journal of Materials Research and Technology, 2019
The synthesis of Fe40Mn40Cr10Co10/WC composites by a combination of ball milling and spark plasma sintering is reported and corresponding mechanical and tribological properties of these composites are investigated. Compared with the Fe40Mn40Cr10Co10 MEA (
Jianying Wang, Hailin Yang, Zhilin Liu, Ruidi Li, Jianming Ruan, Shouxun Ji   +5 more
doaj   +1 more source

Synovial joint lubrication – does nature teach more effective engineering lubrication strategies? [PDF]

, 2007
Nature shows numerous examples of systems which show energy efficiency, elegance in their design and optimum use of materials. Biomimetics is an emerging field of research in engineering and successes have been documented in the diverse fields of ...
Liskiewicz, T., Morina, A., Neville, A., Yan, Y.   +3 more
core   +1 more source

Tribological Properties of Thermo-Reversible Gel-Lubricants Containing Solid Lubricants

Tribology Online, 2011
Previously, we have reported tribological characteristics of a new unique Thermo-Reversible Gel-Lubricants (TR Gel-Lube), which consists of base fluids and gel agent.
Kazumi Sakai, Yuji Shitara, Kazutoshi Takahashi, Kouichi Yoshida, Takashi Kaimai   +4 more
doaj   +1 more source

Viscosity and tribology of copper oxide nanofluids [PDF]

, 2008
Nanofluids, a term proposed by Choi in 1995 [1], are composites consisting of solid nanoparticles with sizes varying generally from 1 to 100 nm dispersed in a liquid.
Fernandez, J.E., Gonzalez, R., Hernandez Battez, Antolin, Viesca Rodriguez, J.L.   +3 more
core   +1 more source

Tribological properties of surfaces [PDF]

Thin Solid Films, 1978
The real area of contact between two solid surfaces is only a small portion of the apparent area. Deformation of these areas can result in solid state contact through surface films. For clean solid to solid contact strong adhesive bonding occurs across the interface.
openaire   +1 more source

Tribological Properties of Ultrafine-palygorskite/Copper Composite Powder as Lubricant Additive

Cailiao gongcheng, 2018
The ultrafine-palygorskite/copper composites(ultrafine-P/Cu) were prepared by mechanical ball milling. The extreme pressure properties and the effect of load and speed on tribological properties of ultrafine-P/Cu powders, as 150N base oil additive, were ...
WU Xue-mei, YANG Lu, ZHOU Yuan-kang, CAO Yang   +3 more
doaj   +1 more source

Tribological properties of graphene oxide reinforced PPTA/PTFE composites

Journal of Materials Research and Technology, 2023
The tribological properties of the self-lubricating polymer were improved by strengthening the properties of the transfer film. The graphene oxide (GO) reinforced polytetrafluoroethylene (PTFE)/poly-p-phenylene terephthamide (PPTA) composites (GPPs) were
Hai Wang, Xiaowen Qi, Lifen Liang, Yongfu Wang, Junyan Zhang, Xiangbo Meng   +5 more
doaj   +1 more source