Modeling of microstructural evolution in an MCrAlY overlay coating on different superalloy substrates

MS Karunaratne, ID Martino, SL Ogden, DL Oates… - 2012 - cdap.sliit.lk
A multicomponent, one-dimensional diffusion model that was developed for simulating
microstructure evolution in coated gas turbine blade systems has been used to compare the …

Modeling of microstructural evolution in an MCrAlY overlay coating on different superalloy substrates

MSA Karunaratne, I Di Martino, SL Ogden… - … Materials Transactions A, 2012 - Springer
A multicomponent, one-dimensional diffusion model that was developed for simulating
microstructure evolution in coated gas turbine blade systems has been used to compare the …

MCrAlY coating design based on oxidation-diffusion modelling. Part I: Microstructural evolution

K Yuan, R Eriksson, RL Peng, XH Li… - Surface and Coatings …, 2014 - Elsevier
To improve the efficiency of modern gas turbines, it is highly desired to develop durable
MCrAlY alloys, to be used as protective coatings against oxidation and corrosion for …

A new computational approach for modelling the microstructural evolution and residual lifetime assessment of MCrAlY coatings

R Pillai, WG Sloof, A Chyrkin, L Singheiser… - Materials at high …, 2015 - Taylor & Francis
Abstract MCrAlY (M= Ni, Co) coatings are commonly used to protect the underlying
superalloy component in industrial gas turbines and aeroengines from oxidation attack …

A multicomponent diffusion model for prediction of microstructural evolution in coated Ni based superalloy systems

MSA Karunaratne, SL Ogden, SD Kenny… - Materials science and …, 2009 - Taylor & Francis
A multicomponent model which can simulate the microstructural evolution of a coated Ni
based superalloy system has been developed. The model consists of a one-dimensional …

Modeling of microstructural evolution and lifetime prediction of MCrAlY coatings on nickel based superalloys during high temperature oxidation

K Yuan, R Eriksson, RL Peng, XH Li… - Surface and coatings …, 2013 - Elsevier
MCrAlY coatings are deposited onto superalloys to provide oxidation and corrosion
protection at high temperature by the formation of a thermally grown oxide scale. In this …

Modelling of microstructural evolution in multi-layered overlay coatings

MSA Karunaratne, MAE Jepson, NJ Simms… - Journal of Materials …, 2017 - Springer
Functionally graded, multi-layered coatings are designed to provide corrosion protection
over a range of operating conditions typically found in industrial gas turbines. A model …

Modelling of microstructural evolution in multi-layered overlay coatings

N Simms, JR Nicholls, MS Karunaratne, MA Jepson… - 2017 - dspace.lib.cranfield.ac.uk
Functionally graded, multi-layered coatings are designed to provide corrosion protection
over a range of operating conditions typically found in industrial gas turbines. A model …

Some aspects of elemental behaviour in HVOF MCrAlY coatings in high-temperature oxidation

K Yuan, RL Peng, XH Li, S Johansson… - Surface and Coatings …, 2015 - Elsevier
MCrAlY coatings are widely used to protect superalloys against oxidation and corrosion at
high temperature in gas turbine engines. To design a durable MCrAlY coating, the …

MCrAlY coating design based on oxidation–diffusion modelling. Part II: Lifing aspects

R Eriksson, K Yuan, XH Li, RL Peng - Surface and Coatings Technology, 2014 - Elsevier
Coatings from MCrAlY-type alloys are commonly used for oxidation and corrosion protection
in gas turbines. As coated components are exposed to high temperature, the coating …