Wenhu Xu
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View article: Friction and Wear Performances and Mechanisms of Graphite/Copper Composites Under Electrical Contact in Marine Environments
Friction and Wear Performances and Mechanisms of Graphite/Copper Composites Under Electrical Contact in Marine Environments Open
Marine environment-induced apparatus failures have led to substantial losses in marine engineering. Graphite/copper composites, known for their excellent electrical conductivity and wear resistance, are extensively utilized in various elec…
View article: Individual and interactive action mechanisms of mechanical, chemical, and electrical factors in Co polishing
Individual and interactive action mechanisms of mechanical, chemical, and electrical factors in Co polishing Open
With the continuous miniaturization of integrated circuit (IC) devices, Co is recognized as the most promising alternative to Cu as an interconnecting metal. During IC processing, Co surfaces need to be flattened. This work describes dynam…
View article: Tribological Performance of Steel/W-DLC and W-DLC/W-DLC in a Solid–Liquid Lubrication System Additivated with Ultrathin MoS2 Nanosheets
Tribological Performance of Steel/W-DLC and W-DLC/W-DLC in a Solid–Liquid Lubrication System Additivated with Ultrathin MoS2 Nanosheets Open
In this paper, MoS2 nanosheets with an ultrathin structure were fabricated using a solvothermal method and further added into PAO oil, which was further combined with W-DLC coating to constitute a solid–liquid lubricating state. The influe…
View article: Contact Guidance Drives Upward Cellular Migration at the Mesoscopic Scale
Contact Guidance Drives Upward Cellular Migration at the Mesoscopic Scale Open
View article: Novel model of material removal rate on ultrasonic-assisted chemical mechanical polishing for sapphire
Novel model of material removal rate on ultrasonic-assisted chemical mechanical polishing for sapphire Open
Ultrasonic-assisted chemical mechanical polishing (UA-CMP) can greatly improve the sapphire material removal and surface quality, but its polishing mechanism is still unclear. This paper proposed a novel model of material removal rate (MRR…
View article: A review on food oral tribology
A review on food oral tribology Open
Food entering the oral cavity undergoes a series of complex processing behaviors. It is subjected to compression and shearing by the teeth, tongue, and palate to reduce its size and mix with saliva until it is swallowed. The oral processin…
View article: Contact Guidance Drives Upward Cellular Migration at The Mesoscopic Scale
Contact Guidance Drives Upward Cellular Migration at The Mesoscopic Scale Open
The role of topographical pattern on cell behavior regulation has been recognized but has not been elucidated yet. Here, using soft lithography techniques to allow mass-production of microgrooved substrates with varying dimensions at mesos…
View article: Effect of type and content of iron powder on the formation of oxidized film and tribological properties of Cu-matrix composites
Effect of type and content of iron powder on the formation of oxidized film and tribological properties of Cu-matrix composites Open
This paper studied the effects of iron powder types and contents on the friction and wear properties of copper matrix composites for breaking of high-speed trains. The mechanical properties, microstructure, interface, tribofilm, elements a…
View article: A review on tribology of polymer composite coatings
A review on tribology of polymer composite coatings Open
Self-lubricating polymer composite coatings, with tailorable tribological and mechanical properties, have been widely employed on mechanical parts to reduce friction and wear, which saves energy and improves the overall performance for app…
View article: Mechanical and tribological properties of nanocomposites incorporated with two-dimensional materials
Mechanical and tribological properties of nanocomposites incorporated with two-dimensional materials Open
In recent years, attempts to improve the mechanical properties of composites have increased remarkably owing to the inadequate utilization of matrices in demanding technological systems where efficiency, durability, and environmental compa…
View article: In Situ Study of Mechanical-Electrochemical Interactions during Cobalt ECMP
In Situ Study of Mechanical-Electrochemical Interactions during Cobalt ECMP Open
The electrochemical and tribological performance of cobalt during electrochemical-mechanical polishing (ECMP) was investigated in situ. Effects of polishing conditions such as applied loads and rotating speeds on frictional behavior and po…