Results 51 to 60 of about 644,566 (284)

Experimental Evaluation of 100Cr6 Steel Microindented Surfaces Under Lubricated Nonconformal Point Contacts

open access: yesAdvanced Engineering Materials, EarlyView.
The tribological behavior of 100Cr6 steel spheres textured via Vickers microindentation is evaluated under lubricated sliding by varying both dimple size and density. Fine and dense textures significantly reduce friction across all lubrication regimes, while large dimples increase it.
Farideh Davoodi   +3 more
wiley   +1 more source

Thermal Performance of Silicone and Non-Silicone Thermal Pads as Thermal Interface Materials

open access: yesJournal of Experimental and Theoretical Analyses
The research presents the thermal performance comparison of silicone and non-silicone thermal pads using a steady-state thermal interface material (TIM) testing apparatus. The TIM tester follows standard guidelines for testing thermal properties.
Chandan Roy   +3 more
doaj   +1 more source

Graphene–graphite hybrid epoxy composites with controllable workability for thermal management

open access: yesBeilstein Journal of Nanotechnology, 2019
The substantial heat generation in highly dense electronic devices requires the use of materials tailored to facilitate efficient thermal management.
Idan Levy   +5 more
doaj   +1 more source

Harnessing Fungal Biowelding for Constructing Mycelium‐Engineered Materials

open access: yesAdvanced Engineering Materials, EarlyView.
Mycelium‐bound composites (MBCs) offer low‐carbon alternatives for construction, yet interfacial bonding remains a critical challenge. This review examines fungal biowelding as a biocompatible adhesive, elucidating mycelium‐mediated interfacial mechanisms and their role in material assembly. Strategies to optimize biowelding are discussed, highlighting
Xue Brenda Bai   +2 more
wiley   +1 more source

Electrochemical Evaluation of Compressed Selective Laser Melted AlSi7Mg and AlSi10Mg Alloys in Chloride Environment

open access: yesAdvanced Engineering Materials, EarlyView.
The corrosion performance of AlSi7Mg and AlSi10Mg alloys produced through selective laser melting (SLM) was examined under compressive stress in a chloride environment. Electrochemical analyses, including open‐circuit potential (OCP), potentiodynamic polarization (CPP), and electrochemical impedance spectroscopy (EIS), were complemented by scanning ...
Femi John Akinfolarin   +2 more
wiley   +1 more source

Thermal fracture characteristics of an interface crack subjected to temperature variations

open access: yesProduction Engineering Archives, 2020
Thermal fracture characteristics – the thermal energy release rate and thermal stress intensity factor of a semi-infinite crack at an interface between the two elastic isotropic materials, subjected to the temperature variations, are considered in this ...
Kalinović Saša M.   +3 more
doaj   +1 more source

Directional dependence of electrical and thermal properties in graphene-nanoplatelet-based composite materials

open access: yesResults in Physics, 2019
Graphene nanoplatelets have emerged as an efficient filler in matrices due to their remarkable thermal conductivity and electrical conductivity. What is not entirely clear, however, is how the physical properties of the derived composite materials are ...
Junjie Chen, Xuhui Gao
doaj   +1 more source

Innovative Processing of Compacted Waste Aluminum Alloy Powders via Controlled Remelting and Solidification

open access: yesAdvanced Engineering Materials, EarlyView.
This study demonstrates an efficient recycling route for out‐of‐spec AlSi10Mg atomized powders through compaction and arc remelting followed by suction casting. By correlating compaction load, cooling rate, and resulting microstructure, we show that intermediate pressures (50–80 kN) and rapid cooling refine dendrites, reduce porosity, and enhance ...
Mila Christy de Oliveira   +4 more
wiley   +1 more source

Beam matching: a method to study phonon transport through interfaces and multilayer structures

open access: yes, 2015
Structuring materials is one mechanism to influence the thermal conductivity and thus thermoelectric efficiency. In order to investigate the scattering of phonons in multilayer structures we developed a beam matching technique, which is based on the ...
Basu, Debanjan, Blöchl, Peter
core   +1 more source

Application of Hybrid Fillers for Improving the Through-Plane Heat Transport in Graphite Nanoplatelet-Based Thermal Interface Layers. [PDF]

open access: yes, 2015
The in-plane alignment of graphite nanoplatelets (GNPs) in thin thermal interface material (TIM) layers suppresses the though-plane heat transport thus limiting the performance of GNPs in the geometry normally required for thermal management applications.
Haddon, Robert C   +2 more
core   +2 more sources

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