Results 21 to 30 of about 443 (162)

Influencia de los parámetros de proyección por plasma atmosférico en recubrimientos de YSZ obtenidos a partir de polvos micro y nanoestructurados

Boletín de la Sociedad Española de Cerámica y Vidrio, 2014
In the present work, the influence of atmospheric plasma spray (APS) parameters on the deposition of two commercial YSZ feedstocks, one conventional and one nanostrcutured, has been studied.
Carpio, P. , Bannier, E. , Borrell, A. , Salvador, M. D., Sánchez, E.   +4 more
doaj   +1 more source

Obtaining and Analyzing the Al2O3-ZrO2 Ceramic Layers on Metallic Substrate [PDF]

Archives of Metallurgy and Materials, 2022
In this case ceramic layers from Metco ZrO2 and Al2O3 powders mixture (25/75; 50/50 and 75/25) were obtained through atmospheric plasma spraying (APS) after five passes on low carbon steel substrate.
M. Luțcanu, M. Coteață, M.A. Bernevig, C.D. Nechifor, M.M. Cazacu, P. Paraschiv, B. Istrate, G. Bădărău, I.G. Sandu, N. Cimpoeșu   +9 more
doaj   +1 more source

Oxidation Behavior of FeCoNiCrMo High-Entropy Coatings by Atmospheric Plasma Spraying on Zircaloy-4 in Steam at 1100 °C

Crystals, 2022
As a potential accident-tolerant fuel cladding material, we studied the method of preparing FeCoNiCrMo coatings on zircaloy-4 substrates by atmospheric plasma spraying (APS) technology to explore the high-temperature oxidation behavior of the FeCoNiCrMo ...
Lei Wen, Qing Li, Bixiao Yang, Zhennan Yang, Jianrui Wang, Peng Song   +5 more
doaj   +1 more source

Mechanical properties and microstructure of the ZrO25CaO/NiCrAl coating system

Zaštita Materijala, 2019
ZrO25CaO is a versatile class of material that can be sintered or plasma spray deposited in combination with other materials on the implant substrate. Due to brittleness the organic ceramic hydroxyapatite Ca10(PO4)6(OH)2 - (HA) is not suitable for use as
Mihailo Mrdak, Časlav Lačnjevac, Marko Rakin, Darko Veljić   +3 more
doaj   +1 more source

Phase Stability and Microstructure Evolution of Solution-Hardened 316L Powder Feedstock for Thermal Spraying

Metals, 2018
A solution-hardening of AISI 316L stainless-steel powder was conducted. The expansion of the crystal lattice and a strong increase in the nanoindentation hardness confirm the successful diffusion of carbon and nitrogen in the interstices.
Thomas Lindner, Martin Löbel, Thomas Lampke   +2 more
doaj   +1 more source

Current Status and Challenges in Data Collection for Aerospace Coatings Deposited by Plasma Spraying

Advanced Engineering Materials, EarlyView.
An innovative approach has been integrated into the GRENAT project to optimize plasma spraying and coating performance. Raw materials are accelerated and melted in the plasma generated by torches, creating coatings. Monitoring sensors collect process data which are combined with ex situ characterization data.
Lila Randriamananjara, Vincent Rat, Quentin Dubreuil, Patrice Valorge, Simon Goutier, Alain Denoirjean, Olivier Messe, Céline Ruelle, Jean‐Philippe Poli   +8 more
wiley   +1 more source

Process-dependent phase evolution in thermally sprayed Li4Ti5O12 thin-film anodes revealed by synchrotron and surface analysis

Materials & Design
Understanding process-induced phase evolution in thermally sprayed Li4Ti5O12 (LTO) thin-films is critical for developing scalable battery electrodes with stable electrochemical performance.
Arman Hasani, Antti Salminen, Shrikant Joshi, Malgorzata Grazyna Makowska, Behnam Chameh, Vesa-Pekka Lehto, Vinay Gidla, Sneha Goel, Ilari Angervo, Ashish Ganvir   +9 more
doaj   +1 more source

Harnessing Thin‐Film Solid‐State Electrolytes: Enabling Breakthroughs in All‐Solid‐State Batteries

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Schematic illustration highlighting the advantages of transitioning from traditional thick solid‐state electrolytes (SSEs) to thin‐film SSEs. Thinning the electrolyte enables higher ionic conductivity, reduced interfacial polarization, improved flexibility, compact electrode contact, and enhanced energy density, offering a promising pathway toward high‐
Yitao He, Haoyang Cheng, Li Wang, Xiangming He   +3 more
wiley   +1 more source

Performance Analysis of Abradable Coating Systems for Aircraft Gas Turbines

Advanced Engineering Materials, Volume 28, Issue 15, 5 August 2026.
Three CoNiCrAlY/YSZ/MgAl2O4 abradable liner configurations on a nickel‐superalloy are evaluated by thermal‐gradient cycling and incursion tests. Laser ablation of the bondcoat and/or Y2O3‐stabilized ZrO2 (YSZ) intermediate layer increases mechanical interlocking and bonding for thick topcoats.
Hanna Heyl, Daniel Emil Mack, Martin Tandler, Susanne Schrüfer, Robert Vaßen   +4 more
wiley   +1 more source

Effects of Atmospheric Plasma Spraying Process Parameters on Al₂O₃ Coating Properties [PDF]

Cailiao Baohu
To enhance the wear resistance and corrosion resistance of coatings on nuclear power slewing bearing surfaces，by optimizing the process parameters using the control variable method，an Al2O3 ceramic coating was prepared on the surface of 316L ...
LI Shenshen, HAN Jie, YU Haitao, CHEN Xiangjun, RUAN Hangzhe, XU Chenglong, WU Guannan, HUANG Dongbao, DONG Zhenqi
doaj   +1 more source