Reference : Temperature wrinkling prediction in metal/polymer multilayer coatings
Scientific congresses and symposiums : Paper published in a journal
Engineering, computing & technology : Materials science & engineering
http://hdl.handle.net/2268/40930
Temperature wrinkling prediction in metal/polymer multilayer coatings
English
Zhang, Lihong mailto [Université de Liège - ULg > Département Argenco : Secteur MS2F > Département Argenco : Secteur MS2F >]
Ben Bettaieb, Amine mailto [Université de Liège - ULg > Département Argenco : Secteur MS2F > Département Argenco : Secteur MS2F >]
Habraken, Anne mailto [Université de Liège - ULg > Département ArGEnCo > Département ArGEnCo >]
Duchene, Laurent mailto [Université de Liège - ULg > Département Argenco : Secteur MS2F > Département Argenco : Secteur MS2F >]
Apr-2010
International Journal of Material Forming
Springer
3
supplement 1
559-562
Yes
International
1960-6206
1960-6214
Paris
france
13th ESAFORM 2010 Conference on Material Forming
7-9 april 2010
Brescia
Italy
[en] polymer ; coating ; metallic film ; wrinkling
[en] Two modeling approaches, analytical and numerical ones were carried out to simulate the mechanical behaviour of a coated metal steel sheet under thermo-mechanical loads. As the metallic film and the polymer layer have different dilatation coefficients, temperature increase and/or humidity variation can result in a compressive state in the metallic film, and yield to bucking. This phenomenon is called wrinkling. It can be prevented by a stiff polymer layer or a stable film due to adapted thickness and mechanical properties. Wrinkling phenomenon has received increasing attention because of important uses of polymeric coating in many industrial applications. To better understand and predict this phenomenon, analytical and numerical models have been developed and compared.
http://hdl.handle.net/2268/40930
10.1007/s12289-010-0831-z
© Springer-Verlag France 2010

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