Indentation of a layer on foam substrate
نویسندگان
چکیده
منابع مشابه
Indentation of aluminium foam at low velocity
The indentation behaviour of aluminium foams at low velocity (10m/s ∼ 30m/s) was investigated both in experiments and numerical simulation in this paper. A flat-ended indenter was used and the force-displacement history was recorded. The Split Hopkinson Pressure bar was used to obtain the indentation velocity and forces in the dynamic experiments. Because of the low strength of the aluminium fo...
متن کاملAN EXPERIMENTAL STUDY OF THE INDENTATION BEHAVIOUR OF Al FOAM
Article history: Received: 31.01.2013. Received in revised form: 08.02.2013. Accepted: 08.02.2013. The indentation response of a closed-cell Al foam under the flat-end cylindrical indenter was experimentally investigated. The effects of indenter sizes, relative density of Al foam and boundary condition on the mechanical and energy absorption characteristics of indentation were also investigated...
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Article history: Received 6 October 2011 Received in revised form 27 March 2012 Available online 12 June 2012
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The aim of this study is to create TiO2 coating on the tile substrate using cell-gel and immersion method. Initially, TiO2 coating was prepared by sol gel method and then, deposition was performed in three stages with different immersion periods of 20, 40 and 60 s and finally, the samples were calcined at 450 °C. The phases and microstructural characteristics of the samples were analyzed using ...
متن کاملMeasurement of the adhesion of a brittle film on a ductile substrate by indentation
The indentation of a brittle film on a ductile substrate is analysed for obtaining the interface toughness. This measurement method of adhesion provides a simple technique for sampling a small area of the interface on practical geometries with common laboratory equipment. Mechanics solutions are presented to access the interface toughness, Fc, from measurements of the applied load, delamination...
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ژورنال
عنوان ژورنال: International Journal of Mechanical Sciences
سال: 2019
ISSN: 0020-7403
DOI: 10.1016/j.ijmecsci.2018.10.038