Results 31 to 40 of about 349,895 (243)

AR coatings for oblique light incidence by combining homogeneous and nanostructured layers

open access: yes, 2023
Low-index nanostructured silica layers can be produced by overcoating an initial organic structure with silica and subsequent removal of the organic constituents.
Rickelt, Friedrich   +4 more
core   +1 more source

Investigation into coatings produced from nanoparticle blended feedstock for rotating equipment repair applications [PDF]

open access: yes, 2011
Coating of carbon steel with conventional and nano particle blended feedstock material is considered in relation to repair applications of rotating equipment.
Al-Askandarani, Albara
core   +2 more sources

Microstructure and mechanical properties of thermal sprayed nanostructured Cr3C2-Ni20Cr coatings

open access: yesMaterials Research, 2008
Cr3C2-Ni20Cr coatings have been used for corrosion and wear resistant applications. However, one of the shortcomings of these coatings is its low hardness, and consequent low wear resistance, for long term high temperature applications.
Cecilio Alvares da Cunha   +5 more
doaj   +1 more source

EFFECT OF IMPULSE BIAS POTENTIAL TO FORMATION OF WEAR-PROOF COATING DEPOSITED FROM PLASMA FLUXES [PDF]

open access: yesScientific Journal of Silesian University of Technology. Series Transport, 2016
Plasma-based technology is used to deposit a wear-proof nanostructured coating on plunger tappets of pump of aviation oil system block, which allows increasing the life of the parts up to 3–5 times.
Andrey BREUS, Vitaliy PAVLENKO
doaj   +1 more source

Optimization of moth-eye antireflection schemes for silicon solar cells [PDF]

open access: yes, 2010
Nanostructured moth-eye antireflection schemes for silicon solar cells are simulated using rigorous coupled wave analysis and compared to traditional thin film coatings. The design of the moth-eye arrays is optimized for application to a laboratory cell (
Boden, Stuart, Bagnall, Darren
core   +1 more source

Microstructures of nanostructured ceramic coatings obtained by suspension thermal spraying

open access: yes, 2022
S.4343-4348In the present work, the elaboration of nanostructured alumina and titania coatings by thermal spraying with liquid precursors is described. Nano- and submicrometer-sized powders were used to prepare aqueous or alcoholic suspensions.
Toma, F.-L.   +3 more
core   +1 more source

Investigation of structure and properties of linear acetylenic carbon coatings for medical polymeric materials

open access: yesMATEC Web of Conferences, 2017
Results of researches of structure and properties of the nanostructured carbon coatings deposited on a polyurethane substrate are presented in article.
Morozov Valentin   +2 more
doaj   +1 more source

Depth-Sensing Indentation Creep Behavior of Nanostructured Thermal Barrier Coatings from As-Synthesized t’-8YSZ Feedstocks

open access: yesNanomaterials, 2019
Nano-indentation is a popular method to characterize the micromechanical properties of nanostructured 8YSZ coatings. However, little research has focused on the creep behavior of nano-indentation and only the elastic modulus and nanohardness have been ...
Feifei Zhou   +4 more
doaj   +1 more source

Nanostructural glass composite coatings

open access: yesПроблеми трибології, 2022
The results of the study of glass-composite nanostructured self-lubricating coatings are presented. The developed glass composite is an antifriction material with an ultrafine structure.
S.D. Kharchenko, O.V. Kharchenko
doaj   +1 more source

CMAS Corrosion Behavior of Nanostructured YSZ and Gd-Yb-Y-Stabilized Zirconia Coatings

open access: yes, 2023
With the development of industry, the operating temperature of aero engines and gas turbines continues to increase; developing thermal barrier coatings (TBCs) with superior resistance to CaO-MgO-Al2O3-SiO2 (CMAS) corrosion has become a prominent research
Xinchun Chang   +4 more
core   +1 more source

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