Present status and future prospects of plasma sprayed multilayered thermal barrier coating systems

PG Lashmi, PV Ananthapadmanabhan… - Journal of the European …, 2020 - Elsevier
Thermal barrier coatings (TBCs) play a pivotal role in protecting the hot structures of modern
turbine engines in aerospace as well as utility applications. To meet the increasing efficiency …

Wide-velocity range high-energy plasma sprayed yttria-stabilized zirconia thermal barrier coating—Part II: Structural defects and thermal-bonding properties

Y Wang, Y Bai, GH Liu, J Sun, QS Zheng, FL Yu… - Surface and Coatings …, 2024 - Elsevier
Traditional porous plasma-sprayed YSZ thermal barrier coatings (TBCs) present an inverse
relationship between bonding strength and thermal insulation properties; achieving the …

Tribological Characteristics of Carbon Nanotubes‐Reinforced Plasma‐Sprayed Al2O3‐TiO2 Ceramic Coatings

C Kalangi, V Bolleddu, HL Allasi - Advances in Materials …, 2021 - Wiley Online Library
Thermal‐sprayed coatings are widely used in various oil and gas industries for wear and
corrosion applications. However, increasing performance and requirements make …

Optimization on the bonding strength and microstructure of atmospheric plasma sprayed Y2O3 coatings by response surface methodology

H Wang, Y Zhao, W Li, S Xu, N Zhong, Y Liu, Z Yin… - Ceramics …, 2024 - Elsevier
Atmospheric plasma spraying (APS) is one of the most effective techniques for the preparing
Y 2 O 3 ceramic coatings. In order to investigate the effect of spraying parameters on the …

Atmospheric plasma sprayed 7%-YSZ thick thermal barrier coatings with controlled segmentation crack densities and its thermal cycling behavior

S Tailor, R Upadhyaya, SY Manjunath, AV Dub… - Ceramics …, 2018 - Elsevier
Abstract Yttria-stabilized zirconia (YSZ)-coatings are deposited on Ni-based superalloy
IN738 by atmospheric plasma spraying (APS). For the first time, controlled segmentation …

Low temperature deformation of MoSi2 and the effect of Ta, Nb and Al as alloying elements

C Zenk, JSKL Gibson, V Maier-Kiener, S Neumeier… - Acta materialia, 2019 - Elsevier
Molybdenum disilicide (MoSi 2) is a very promising material for high temperature structural
applications due to its high melting point (2030∘ C), low density, high thermal conductivity …

Effect of controlled segmentation on the thermal cycling behavior of plasma sprayed YSZ thick coatings

S Tailor, A Modi, SC Modi - Ceramics International, 2018 - Elsevier
This work is the 2nd part of the previous work done in the series; where, for the first time
controlled segmentation crack densities have been developed manually in the coatings …

Panoramic statistics on porosity and microstructural features of plasma sprayed Y2O3-ZrO2 thermal barrier coatings

Y Wang, R Gauvin, M Kong, C Lin, Z Liu… - Surface and Coatings …, 2017 - Elsevier
An automated procedure, termed as panoramic statistics, was proposed to characterize the
microstructure of thermal barrier coatings. An experimental assessment of this approach was …

Effect of material characteristics on thermal, tribological and mechanical properties of high temperature cast iron coatings

JV Kurian, PA Job, MRR Panicker… - Materials Today …, 2022 - Elsevier
Coating is a desideratum part of material science and effort must be entailed for obtaining
desired high temperature properties. Properties of high temperature cast iron coatings …

Synthesis of La2(Zr0.7Ce0.3)2O7 nanopowder using a simple chemical precipitation method and heat treatment at high temperature

PR Taleghani, Z Valefi, N Ehsani - International Journal of Materials …, 2019 - degruyter.com
Abstract La2 (Zr0. 7Ce0. 3) 2O7 ultrafine powder was prepared via a precipitation process
using ZrOCl2. 8H2O, Ce (NO3) 3.6 H2O, and La2O3 precursors. The thermal behavior …