Results 41 to 50 of about 1,456,099 (294)

Surface modification of M2 steel by combination of cathodic cage plasma deposition and magnetron sputtered MoS2-TiN multilayer coatings

Surface & Coatings Technology, 2020
Titanium nitride (TiN) is a good choice for the improvement in surface hardness of high-speed steel. Unfortunately, it has low adhesion with substrate and exhibits high friction coefficient; as a result it does not provide sufficient protection against ...
M. S. Libório, G. B. Praxedes, L. F. Lima, I. G. Nascimento, R. Sousa, M. Naeem, T. Costa, S. Alves, J. Iqbal   +8 more
semanticscholar   +1 more source

Hardness and scratch response of PVD multilayer coatings [PDF]

, 2009
In the present investigation, novel Cr/CrN, CrN/CrAlN and Cr/CrN/CrAlN multilayered coatings thin films have been developed by dual RF magnetron sputtering.
LAMBERTIN, Michel, NOUVEAU, Corinne, BENLATRECHE, Yacine, MUSTAPHA, Nasri, TLILI, Brahim   +4 more
core  

Controlling Grain Growth in Powder Bed Fusion of Yttria‐Stabilized Zirconia Using Femtosecond Lasers: Challenges and Methodological Insights

Advanced Engineering Materials, EarlyView.
Binder‐free laser powder bed fusion of 8YSZ with a femtosecond laser is used to map process windows linking scan strategy, heat accumulation, and grain growth. Time‐resolved thermography and simulations reveal thermal regimes that enable continuous, vitrified, and fine‐grained 8YSZ surface layers without absorptive additives and demonstrate ...
Markus Kühn, Sarah Kaden, Andrea Barz, Daniel Störzner, Jens Bliedtner, Andrés Fabián Lasagni   +5 more
wiley   +1 more source

Influence of Thickness of Layers MoNС…/CrNy in Multilayer Coating and Nitriding on Structural and Mechanical Characteristics [PDF]

Журнал нано- та електронної фізики, 2017
In this paper, the processes of formation of multilayer MoNx/CrNy coatings on the nitrided surface of steel 12РҐ18Рќ10Рў are considered. The change in the concentration of nitrogen in the Mo, Cr, and in the depth of the steel is shown.
V.O.В Stolboviy
doaj   +1 more source

Fabrication Routes for Ionic Conducting Fiber Strain Sensors

Advanced Engineering Materials, EarlyView.
Ionic conducting fiber strain sensors (ICFSs) offer compliant, textile‐integrable sensing. Thus far, the commercialization of ICFSs has been constrained by fiber fabrication routes. This review provides a fabrication‐centric analysis of ICFSs correlating processing strategies with material properties and scalability.
Leo John Kershaw, Zhanhong Yang, Anne Ladegaard Skov, Magdalena Skowyra   +3 more
wiley   +1 more source

Stress-Design in TiAlTaN/AlCrN Multilayer Coatings

, 2016
The build-up of residual stresses in physical vapour deposited coatings is a major concern for application oriented coating development, because they are a main reason for delamination and formation of cracks.
Mayrhofer, Paul Heinz, Bolvardi, Hamid, Seidl, Wolfgang, Bartosik, Matthias, Kolozsvári, Szilárd   +4 more
core   +4 more sources

Leveraging Symbolic Artificial Intelligence and Fuzzy Logic for Materials Science: A Review of Methods, Challenges, and Applications to Scarce and Imperfect Experimental Data

Advanced Engineering Materials, EarlyView.
This article explores the transformative potential of symbolic artificial intelligence (AI) in the field of materials science, particularly in leveraging experimental data. The article presents several symbolic AI models and discusses their applications in materials science.
Ahmed Amrani, Mohamed‐Ali Belloum, Laurence Boudet, Valentin Fouillard, Edwin Friedmann, Guillaume Lacharme, Ali Mahmoud, Jean‐Philippe Poli   +7 more
wiley   +1 more source

Corrosion Resistance of Ti/Cr Gradient Modulation Period Nanomultilayer Coatings Prepared by Magnetron Sputtering on 7050 Aluminum Alloy

Inorganics
Nanostructured multilayer anticorrosion coatings offer an effective strategy to mitigate the poor corrosion resistance of aluminum alloys and extend their service life. In this study, four types of Ti/Cr multilayer coatings with varied modulation periods
Kang Chen, Tao He, Xiangyang Du, Alexey Vereschaka, Catherine Sotova, Yang Ding, Jian Li   +6 more
doaj   +1 more source

Features of structural-phase states of Co-Cr-Al-Y composite coatings after heat treatment

Physical Sciences and Technology, 2022
One of the urgent problems in the field of mechanical engineering is the development of technology for improving the strength and performance properties of coating materials for critical parts of power plants [1].
Assel Zhilkashinova, Mazhin Skakov, Almira Zhilkashinova, Madi Abilev, Nadezhda Prokhorenkova   +4 more
doaj  

FastNano Liquid: An Automated Platform for Small‐Angle X‐ray Scattering‐Based Materials Discovery

Advanced Engineering Materials, EarlyView.
We present FastNano Liquid, an automated small‐ and wide‐angle X‐ray scattering platform for the combined synthesis and characterization of (nano)materials. The platform is coupled to varied reactor workflows for both in situ studies of reaction kinetics and ex situ screening of synthesis conditions to support machine learning‐guided exploration ...
Pierre‐Baptiste Flandrin, Émeline Cournède, Jens Krarup, Michael Lesa, Foyzul Hasan, Amandine Séné, Arnaud Lahouati, David Benhaiem, Jérémie‐Luc Sanchez, Simon Delacroix, Thierry Gacoin, Fabienne Testard, Damien Faivre, David Carriere, Corinne Chevallard, Olivier Taché, Mark A. Levenstein   +16 more
wiley   +1 more source