Results 51 to 60 of about 1,456,099 (294)

Corrosion behavior of AlCrFeTiNb and AlCrFeTiNb/(AlCrFeTiNb)N coatings in flowing lead–bismuth eutectic alloy with saturated oxygen concentration at 550 ℃

open access: yesNuclear Materials and Energy, 2023
The AlCrFeTiNb monolayer coatings and the AlCrFeTiNb/(AlCrFeTiNb)N multilayer coatings are specially designed and prepared on ferritic/martensitic (F/M) steel cladding tube by magnetron sputtering technology, and their corrosion behavior in flowing (∼2 m/
Jian Yang   +4 more
doaj   +1 more source

Optical characterization of multilayer coating samples [PDF]

open access: yes, 2010
This paper aims to describe a measurement process studied and applied by the author at CNR IFN - LUXOR laboratories in Padova. The main purpose was to establish the reflectivity performance of some optical mirrors realized with different multilayer ...
Barbetta, Marco
core  

Anticorrosive Performance of Smart Epoxy Coatings With Poly(urea‐formaldehyde) Microcapsules Filled With 5‐Ethylidene‐2‐norbornene

open access: yesAdvanced Engineering Materials, EarlyView.
PUF/ENB microcapsules were synthesized based on a sequential factorial design and incorporated into an epoxy matrix. Their anticorrosive action, associated with the self‐healing mechanism, demonstrated that the addition of microcapsules to the coating improved anticorrosive performance compared to pure epoxy coatings, particularly when the encapsulate ...
Vandicleya Alves Moreira   +6 more
wiley   +1 more source

Corrosion Resistance of Arc Ion-Plated CrN/CrAlN Multilayer Coatings Before and After Wear Testing: Interface Effects in Marine Environments

open access: yesMetals
In marine service environments, material surfaces inevitably suffer from wear damage, which can compromise the integrity of protective coatings and further affect their corrosion resistance.
Songjie Zhou   +7 more
doaj   +1 more source

Characterization and Corrosion Behavior of Multilayer [TiAlN]n Growth on AISI 316LVM Steel

open access: yesInternational Journal of Electrochemical Science, 2014
In this article was characterized and evaluated the corrosion behavior of [TiAlN/]n multilayer coatings with 1, 16 and 32 bilayer periods deposited by the magnetron Sputtering PVD technique on stainless steel AISI 316 LVM.
W. Aperador, G. Roa-Rodríguez, A. Mejia
doaj   +1 more source

Estimation of Wear Resistance for Multilayer Coatings Obtained by Nitrogenchroming

open access: yesMetals, 2021
This article deals with improving the wear resistance of multilayer coatings as a fundamental problem in metal surface treatment, strengthening elements of cutting tools, and ensuring the reliability of machine parts.
Ivan Pavlenko   +5 more
doaj   +1 more source

Detecting Anomalous Cell Behavior in Electrochemical Battery Testing Using Machine Learning

open access: yesAdvanced Engineering Materials, EarlyView.
Machine‐learning‐based screening enables automated identification of anomalous battery cells from complementary electrochemical tests. A curated battery database supports configuration‐aware comparison of rate‐capability and impedance data. Supervised classification of rate‐test data achieves 90% accuracy, while CNN‐VAE‐based impedance analysis reaches
Minu Rose   +7 more
wiley   +1 more source

The Performance of TiAlSiN Coated Cemented Carbide Tools Enhanced by Inserting Ti Interlayers

open access: yesMetals, 2019
To enhance the cutting performance of TiAlSiN coated cemented carbide tools by inserting Ti interlayers and to explore their mechanism, TiAlSiN/Ti multilayer coatings with different Ti thicknesses, including 0 nm, 25 nm, 50 nm, 100 nm, and 150 nm, were ...
Guodong Li   +7 more
doaj   +1 more source

Integration of Low‐Voltage Nanoscale MoS2 Memristors on CMOS Microchips

open access: yesAdvanced Functional Materials, EarlyView.
This article presents the first monolithic integration of nanoscale MoS2‐based memristors into the back‐end‐of‐line of foundry‐fabricated CMOS microchips in a one‐transistor‐one‐resistor (1T1R) architecture. The MoS2‐based 1T1R cells exhibit forming‐free, nonvolatile resistive switching with ultra‐low operating voltages, low cycle‐to‐cycle variability ...
Jimin Lee   +16 more
wiley   +1 more source

Reactive magnetron-sputtered ZrN, ZrO, and ZrON monolayers and ZrO/ZrN multilayers for hydrophobic and tribomechanically enhanced nanostructured coatings

open access: yesJournal of Materials Research and Technology
Surface degradation under mechanical and tribological stresses is strongly influenced by coating composition, microstructure, and environmental conditions. Despite advances in nanostructured coatings, the synergistic mechanisms governing their mechanical
Linda Aissani   +10 more
doaj   +1 more source

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