Results 41 to 50 of about 1,463,784 (207)
Advanced Science, EarlyView.Local stress concentration disrupts metabolic homeostasis and induces inflammation in the nucleus pulposus (NP), thereby accelerating intervertebral disc degeneration (IDD). A biomimetic HA/ChS hydrogel millimeter sphere (ChS@HM) is developed to enable synergistic stress dispersion and sustained hydration lubrication.
Ang Li +4 more
wiley +1 more source
Effect of copper fiber on performance of automotive friction materials
Cailiao gongcheng, 2021 Based on a mature formula of resin based friction material, the influence of copper fiber content (mass fraction) on the physical properties, mechanical properties, friction and wear properties and brake noise of friction material was studied.
YANG Yang +4 more
doaj +1 more source
Journal of the American Oil Chemists' Society, EarlyView.ABSTRACT Mayonnaise, a widely consumed oil‐in‐water emulsion, is highly susceptible to lipid oxidation due to its high content of polyunsaturated fatty acids (PUFAs) and the presence of pro‐oxidant factors such as low pH and iron from egg yolk. Over the past three decades, extensive research has focused on understanding oxidation mechanisms, analytical
Sakhi Ghelichi +2 more
wiley +1 more source
Friction, 2019 A magnetic ionic liquid (abridged as MIL) [C6mim]5[Dy(SCN)8] was prepared and used as the magnetic lubricant of a steel-steel sliding pair. The tribological properties of the as-prepared MIL were evaluated with a commercially obtained magnetic fluid ...
Jiajia Jia +5 more
doaj +1 more source
Asia-Pacific Journal of Chemical Engineering, EarlyView.ABSTRACT Fines migration induced by low salinity water flooding severely impairs reservoir permeability and injectivity presenting a critical challenge in enhanced oil recovery. This study aims to synthesize and evaluate a surface‐modified polymer‐silica nanocomposite to mitigate clay mobilization and preserve the hydrodynamic capacity of porous media.
Mohamed Abu Shuheil +8 more
wiley +1 more source
LubricantsFor optimizing the tribological behaviors of sliding bearing, an equal ratio structure of rectangular micro-grid is well constructed and then filled with the SnAgCu-CaF2 (SC) to form a surface micro/nanostructure.
Yuhao Ma +3 more
doaj +1 more source
Progress of Diamond-like Carbon Films
Cailiao gongcheng, 2017 Diamond-like carbon(DLC) films had many unique and outstanding properties such as high thermal conductivity, high hardness, excellent chemical inertness, low friction coefficients and wear coefficients. The properties and combinations were very promising
CHEN Qing-yun +5 more
doaj +1 more source
Journal of Applied Polymer Science, EarlyView.UHMWPE provides interfacial lubrication, improving tribological performance of PEEK‐based sliding bearing bushings. ABSTRACT Ultra‐high molecular weight polyethylene (UHMWPE) was incorporated into a PEEK‐based hybrid material as a lubrication additive to improve the friction and wear performance of the composite due to its superior lubricity ...
Chi Hua, Shengqin Zhao, Yao Xu, Leyu Lin
wiley +1 more source
Adhesive and molecular friction in tribological conjunctions [PDF]
, 2012 This thesis investigates the underlying causes of friction and ine ciency within an internal combustion engine, focusing on the ring-liner conjunction in the vicinity of the power-stroke top dead centre reversal.
Chong, William Woei Fong
core +3 more sources
Tribological properties of surface modified Cu nanoflakes prepared by plasma assisted ball milling
Cailiao gongcheng, 2019 Surface modified nano-flake Cu powder was prepared by plasma assisted ball milling by adding stearic acid as a process agent and its tribological properties were tested.
JI Guang-pu +5 more
doaj +1 more source