Effect of pre-oxidation on the moderate-temperature hot corrosion behavior of CoNiCrAlY-YSZ thermal barrier coatings

Z Yang, C Luo, X Zan, J Zhang, W Liu… - Surface and Coatings …, 2023 - Elsevier
The hot corrosion behavior of the normal and pre-oxidation thermal barrier coatings in two
corrosive media (Na 2 SO 4+ NaVO 3 and Na 2 SO 4+ NaVO 3+ NaCl) was conducted in …

Comparison of the hot corrosion behavior of the LZ, CSZ and LZ/CSZ composite thermal barrier coating

B Mousavi, M Farvizi, MR Rahimipour, W Pan - Surface and Coatings …, 2022 - Elsevier
In the present study, the hot corrosion behavior of Air Plasma Spray (APS)-deposited Ceria
Stabilized Zirconia-Lanthanum Zirconate (CSZ-LZ) composite thermal barrier coatings …

Role of bond coat deposition method in the hot corrosion behavior of CSZ thermal barrier coatings

B Mousavi, M Farvizi, A Shamsipoor… - Emerging Materials …, 2023 - icevirtuallibrary.com
In this research, a NiCrAlY bond coat was applied using two methods–namely, conventional
air plasma spraying (APS) and new spark plasma sintering (SPS) technique–on an Inconel …

Comparative hot corrosion performance of arc ion plated NiCoCrAlYSiHf coating in Na2SO4/NaCl/V2O5-media via high-current pulsed electron beam

J Cai, J Wei, Z Zu, Q Guan, P Lyu - Materials Characterization, 2022 - Elsevier
The surface of NiCoCrAlYSiHf coating was modified by high-current pulsed electron beam
(HCPEB), and the hot corrosion behavior of the coatings in different salts of Na 2 SO 4/K 2 …

The effect of negative bias voltage on the microstructure and hot corrosion behavior of heat-treated NiCoCrAlY coatings applied via the cathodic arc evaporation …

M Kheyrodin, F Mahboubi, H Elmkhah - Journal of Materials Engineering …, 2024 - Springer
NiCoCrAlY coatings have good corrosion and oxidation resistance in gas turbine blades at
elevated temperatures. This study used the cathodic arc evaporation physical vapor …

Effect of pre-oxidation and sea salt on the hot corrosion behavior of MCrAlY coatings and AlSi coatings

Z Yang, J Zhang, C Luo, C Yu, M Li, W Han - Surface and Coatings …, 2024 - Elsevier
This paper investigated the hot corrosion behavior of two types of coatings, namely
NiCoCrAlYHfSi and Alsingle bondSi coatings, used in gas turbines operating in a moderate …

Thermal cycling property of the novel Hf6Ta2O17/YSZ TBCs prepared by atmospheric plasma spraying technology

C Cheng, T Lv, B Song, Y Chai, J Luo, G Li, L Yang… - Surfaces and …, 2024 - Elsevier
Abstract Hf 6 Ta 2 O 17, with low thermal conductivity, high thermal expansion coefficient,
and excellent fracture toughness, was a promising candidate ceramic top coat material of …

Investigation on Hot Corrosion Behaviour of Inconel 625 and Incoloy 800H Superalloys with YSZ‐Thermal Barrier Coating Under High‐Temperature Environment for …

M Kamatchi Hariharan, A Anderson… - Journal of …, 2022 - Wiley Online Library
Thermal energy storage is one of the promising technologies in the modern era for
balancing the peak power demand without emitting much emission. Molten‐salt technology …

Novel oxide based anti-corrosion composite coating for gas turbines

K Parthiban, S Bysakh, S Ghosh - Surface and Coatings Technology, 2024 - Elsevier
In the present study glass-ceramic− 8YSZ based multilayered functionally graded corrosion
resistant coating was developed for gas turbine applications. Corrosion resistance property …

An elegant approach for selective synthesis of 2-substituted benzimidazoles at room temperature using Ag nanoparticles as an activator: effect of solvent on the …

J De, S Sarkar, T Debbarma, SA Khan… - Canadian Journal of …, 2022 - cdnsciencepub.com
An expedient, competent, and green protocol was developed for the selective synthesis of 2-
substituted benzimidazole by the condensation of 1, 2-diaminobenzene and various …