Improving oxidation resistance of aluminide coatings by alloying elements from underlying superalloys

GH Meng, YN Wang, PP Gui, SS Li, WJ Wang, KY Guo… - Corrosion …, 2025 - Elsevier
This study focused on the effect of superalloy composition on the oxidation resistance of
aluminide coatings. Aluminide coatings were deposited on nickel-based superalloys …

Microstructure evaluation of Si-modified aluminide coatings on IN625 deposited by slurry aluminizing process

O Bakhtiary, S Sarraf, M Soltanieh - Surface and Coatings Technology, 2025 - Elsevier
Si-modified aluminide coatings are promising for improving oxidation and corrosion
resistance in superalloys at high temperatures. This study investigated the effect of different …

[HTML][HTML] Effect of Aluminide Coating thickness on high-temperature fatigue response of MAR-M247 nickel-based Superalloy

M Kopec - Coatings, 2024 - mdpi.com
In this paper, 20 µm and 40 µm thick aluminide coatings were deposited on MAR-M247
nickel-based superalloy through the chemical vapor deposition (CVD) process in a …

[HTML][HTML] A New Constitutive Model Based on Taylor Series and Partial Derivatives for Predicting High-Temperature Flow Behavior of a Nickel-Based Superalloy

H Deng, X Wang, J Yang, F Gongye, S Li, S Peng… - Materials, 2024 - mdpi.com
Ni-based superalloys are widely used in aerospace applications. However, traditional
constitutive equations often lack the necessary accuracy to predict their high-temperature …

Isothermal oxidation performance at 1000° C of two different aluminide coatings deposited by the reactive air aluminizing (RAA) method on a nickel-based superalloy …

S Sarraf, M Soltanieh, S Rastegari - Journal of Alloys and Compounds, 2025 - Elsevier
This study examines the isothermal oxidation behavior of two aluminide coatings on
IN738LC substrates, deposited via reactive air aluminizing (RAA) based on the standard …

Eddy Current Testing in the Quantitive Assessment of Degradation State in MAR247 Nickel Superalloy with Aluminide Coatings

G Tytko, M Adamczyk-Habrajska, Y Luo… - Journal of Nondestructive …, 2024 - Springer
In this paper, the effectiveness of the eddy current methodology for crack detection in MAR
247 nickel-based superalloy with aluminide coatings subjected to cyclic loading was …

[HTML][HTML] Accurately Measuring the Infrared Spectral Emissivity of Inconel 601, Inconel 625, and Inconel 718 Alloys during the Oxidation Process

L Li, F Wang, J Gao, K Yu, L Wang… - Sensors (Basel …, 2024 - pmc.ncbi.nlm.nih.gov
Accurate measurement of the infrared spectral emissivity of nickel-based alloys is significant
for applications in aerospace. The low thermal conductivity of these alloys limits the …

Evaluation of colour changes of the blade surface after exposure to high temperature

M Bogdan - Journal of KONBiN, 2024 - journalofkonbin.com
The article presents the results of research on the effect of temperature, including
temperatures outside the nominal operating range, on the condition of the protective layer …

Ocena zmian barwnych powierzchni łopatek po oddziaływaniu wysokiej temperatury

M Bogdan - Journal of KONBiN, 2024 - journalofkonbin.com
W artykule przedstawiono wyniki badań wpływu temperatury, w tym także temperatur
wykraczających poza zakres nominalnej pracy, na stan warstwy ochronnej (powłoki) łopatek …