A review of thermal spray coatings for protection of steels from degradation in coal fired power plants

D Dhand, P Kumar, JS Grewal - Corrosion Reviews, 2021 - degruyter.com
In coal fired power plants, the metallic surfaces such as boiler tubes, walls of combustion
chambers and other parts degrade by corrosion, erosion and abrasion. It happens due to the …

Thermal spray coatings for erosion–corrosion resistant applications

PS Babu, Y Madhavi, LR Krishna, G Sivakumar… - Transactions of the …, 2020 - Springer
Thermal spray techniques have been extensively used to deposit coatings of varying
compositions on a variety of industrial components for life enhancement under wear and …

Electrochemical corrosion behavior of carbon steel pipes coated with a protective ceramic layer using plasma and HVOF thermal spray techniques for oil and gas

MA Zavareh, AADM Sarhan, PA Zavareh… - Ceramics …, 2016 - Elsevier
Abstract Ceramic composite Cr 3 C 2–25% NiCr with high corrosion resistivity (up to 900° C)
is applied on carbon steel (SC45) pipes by two different thermal spray-coating techniques …

The influence of nano-CeO2 on tribological properties and microstructure evolution of Cr3C2-NiCrCoMo composite coatings at high temperature

J Du, F Li, Y Li, H Lu, X Qi, B Yang, C Li, P Yu… - Surface and Coatings …, 2021 - Elsevier
With the aim of further improving the high-temperature tribological properties and extending
the application of typical chromium carbide cermet coating, a novel Cr 3 C 2 …

Effect of nano yttria-stabilized zirconia on properties of Ni-20Cr composite coatings

S Singh, K Goyal, R Bhatia - Journal of Electrochemical Science and …, 2022 - hrcak.srce.hr
Sažetak In the present work, 5 and 10 wt.% yttria-stabilized zirconia (YSZ) nanoparticles
were reinforced in Ni-20Cr powder and deposited on boiler tube steel using a high-velocity …

Severe Hot Corrosion of the Superalloy IN718 in Mixed Salts of Na2SO4 and V2O5 at 700 °C

D Pradhan, GS Mahobia, K Chattopadhyay… - Journal of materials …, 2018 - Springer
This study presents hot corrosion behavior of the superalloy IN718 in 100 wt.% NaCl (salt S)
and in salt mixtures of 60 wt.% Na 2 SO 4+ 40 wt.% V 2 O 5 (SM1) and 75 wt.% Na 2 SO 4+ …

Hot-corrosion behavior of Cr2O3-CNT-coated ASTM-SA213-T22 steel in a molten salt environment at 700°C

K Goyal, H Singh, R Bhatia - … Journal of Minerals, Metallurgy, and Materials, 2019 - Springer
The present work investigates the hot-corrosion behavior of carbon nanotube (CNT)-
reinforced chromium oxide coatings on boiler steel in a molten salt (Na 2 SO 4-60wt% V 2 O …

High temperature oxidation behavior and interface diffusion of Cr3C2-NiCrCoMo/nano-CeO2 composite coatings

J Du, F Li, Y Li, H Lu, X Qi, B Yang, C Li, P Yu… - Journal of Alloys and …, 2022 - Elsevier
The high-temperature oxidation resistance of chromium carbide cermet coating was
improved by developing a novel Cr 3 C 2-NiCrCoMo/nano-CeO 2 (NCE) composite coating …

High-temperature corrosion behaviour of aluminized-coated and uncoated alloy 718 under cyclic oxidation and corrosion in NaCl vapour at 750° C

PK Koech, CJ Wang - Oxidation of Metals, 2018 - Springer
Corrosion behaviour of hot-dip aluminized-coated and uncoated Alloy 718 was examined in
dry air and with NaCl salt. Tests were done at 750° C for 10 h and cooled to room …

Effect of CeO2 on Cyclic Hot-Corrosion Behavior of Detonation-Gun Sprayed Cr3C2-NiCr Coatings on Ni-Based Superalloy

S Saladi, J Menghani, S Prakash - Journal of Materials Engineering and …, 2015 - Springer
The hot-corrosion behavior of detonation-gun sprayed Cr 3 C 2-NiCr coatings with and
without 0.4 wt.% CeO 2 additive on Ni-based superalloy inconel-718 is comparatively …