Wettability versus roughness of engineering surfaces
Wetting of real engineering surfaces occurs in many industrial applications (liquid coating,
lubrication, printing, painting,…). Forced and natural wetting can be beneficial in many …
lubrication, printing, painting,…). Forced and natural wetting can be beneficial in many …
Influence of roughness on polar and dispersed components of surface free energy and wettability properties of copper and steel surfaces
GV Kuznetsov, AG Islamova, EG Orlova… - Surface and Coatings …, 2021 - Elsevier
The most urgent problems in meso-, micro-and nano-technological productions are
controlling wetting of metals and alloys and liquid spreading over engineering surfaces after …
controlling wetting of metals and alloys and liquid spreading over engineering surfaces after …
Surface morphology in engineering applications: Influence of roughness on sliding and wear in dry fretting
Influence of initial surface roughness on friction and wear processes under fretting
conditions was investigated experimentally. Rough surfaces (Ra= 0.15–2.52 μm) were …
conditions was investigated experimentally. Rough surfaces (Ra= 0.15–2.52 μm) were …
Opportunities and Challenges of Pressure Contact Packaging for Wide Bandgap Power Modules
L Wang, W Wang, K Zeng, J Deng… - … on Power Electronics, 2023 - ieeexplore.ieee.org
Conventional packaging technologies cannot facilitate full utilization of wide bandgap
(WBG) power modules due to the parasitics of wire bonds and the thermal stresses in solder …
(WBG) power modules due to the parasitics of wire bonds and the thermal stresses in solder …
Multiscale analysis of the effect of roughness on fretting wear
K Pereira, T Yue, MA Wahab - Tribology International, 2017 - Elsevier
Fretting occurs when two loaded contacting surfaces are exposed to oscillatory relative
movement of small amplitude. Depending on conditions such as surface finishing, coefficient …
movement of small amplitude. Depending on conditions such as surface finishing, coefficient …
Self-replenishing lubrication mechanism of nano-silver-reinforced AISI 4140 steel composites under dry sliding for mechanical applications
Wear is one of the most important factors limiting mechanical components' lifespan and
durability. In this study, a novel, AISI 4140-Ag steel-based, self-lubricating nanocomposite …
durability. In this study, a novel, AISI 4140-Ag steel-based, self-lubricating nanocomposite …
Influence of surface topography on torsional fretting wear under flat-on-flat contact
W Lu, P Zhang, X Liu, W Zhai, M Zhou, J Luo… - Tribology …, 2017 - Elsevier
Influence of surface topography on torsional fretting under flat-on-flat contact were
investigated. Contact surfaces of the lower specimens were prepared by milling with …
investigated. Contact surfaces of the lower specimens were prepared by milling with …
Wear resistant multilayer nanocomposite WC1− x/C coating on Ti–6Al–4V titanium alloy
A significant improvement of tribological properties on Ti–6Al–4V has been achieved by
developed in this study multilayer treatment method for the titanium alloys. This treatment …
developed in this study multilayer treatment method for the titanium alloys. This treatment …
Fretting wear behavior of zirconium alloy in B-Li water at 300° C
The tangential fretting wear of three kinds of zirconium alloys tube mated with 304 stainless
steel (SS) plate was investigated. The tests were conducted in an autoclave containing 300° …
steel (SS) plate was investigated. The tests were conducted in an autoclave containing 300° …
Evolution of fretting wear with the number of cycles on Inconel 690 steam generator tubes against AISI 420 steel under gross slip conditions
The evolution of fretting wear with the number of cycles for Inconel 690 steam generator
tubes against AISI 420 pads in air at room temperature was studied in a 90° cross-cylinder …
tubes against AISI 420 pads in air at room temperature was studied in a 90° cross-cylinder …