TY - JOUR
T1 - Life assessment prognostic modelling for multi-layered coating systems using a multidisciplinary approach
AU - Latif, Jawwad
AU - Khan, Zulfiqar Ahmad
AU - Nazir, Mian Hammad
AU - Stokes, Keith
AU - Plummer, Joseph
PY - 2018/4/13
Y1 - 2018/4/13
N2 - The multidisciplinary approach has been adopted to model the formation and propagation of blistering effect for evaluation of useful coating life in the multi-layered coating–substrate system. A prognostic model of de-bonding driving force has been formulated as a function of material science, solid mechanics and fracture mechanics properties to estimate critical, safe and fail conditions of the coating–substrate system. The blister growth velocity rate is also included in the developed model to estimate the blister propagation as a function of diffusion-induced stress and residual stress. The proposed prognostic modelling for the formation and propagation of blistering effect are combined to form an assessment model for the evaluation of useful coating life of the multi-layered coating–substrate system and validated through experimental observation.
AB - The multidisciplinary approach has been adopted to model the formation and propagation of blistering effect for evaluation of useful coating life in the multi-layered coating–substrate system. A prognostic model of de-bonding driving force has been formulated as a function of material science, solid mechanics and fracture mechanics properties to estimate critical, safe and fail conditions of the coating–substrate system. The blister growth velocity rate is also included in the developed model to estimate the blister propagation as a function of diffusion-induced stress and residual stress. The proposed prognostic modelling for the formation and propagation of blistering effect are combined to form an assessment model for the evaluation of useful coating life of the multi-layered coating–substrate system and validated through experimental observation.
UR - http://www.mendeley.com/research/life-assessment-prognostic-modelling-multilayered-coating-systems-using-multidisciplinary-approach
U2 - 10.1080/02670836.2017.1410358
DO - 10.1080/02670836.2017.1410358
M3 - Article
SN - 0267-0836
VL - 34
SP - 664
EP - 678
JO - Materials Science and Technology
JF - Materials Science and Technology
IS - 6
ER -