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Poster

WEB Crack process evaluation in carbon fibre reinforced polymers aged by thermal cycling

Sunday (01.03.2020)
10:47 - 10:47 Poster Room
Part of:
Line-Up:
- Poster *web*Investigations of Medieval Zwischgold Samples by means of Transmission Electron Microscopy 1 Dr.-Ing. Julian Müller
- Poster *web*Evolution of bimodal L12 (γ') phase distribution and its effect on mechanical properties in nickel-based alloy 718Plus 1 Barun Bharadwaj Dash
- Poster *web*The effect of heat-treatment on micro structure and texture evolution in Ti-6Al-4V alloy and its effect on room temperature tensile properties and deformation mechanism 1 Shubhashis Dixit
- Poster *web*Benefits of evaluating coatings in real marine enviroment 1 Dipl.-Ing. Aiala Urbegain Garate
- Poster *web*Agglomeration of gold nanoparticles under microgravity conditions 1 Andrea Pyttlik
- Poster *web*Corrosion resistance of a Ni-based brazing alloy in a marine atmospheric exposure 1 Dipl.-Ing. Aiala Urbegain Garate
- Poster *web*Modelling of copper particle – copper wall collision at high velocities 1 Giedrius Jocbalis
- Poster *web*Impact of Strain Tensor on the Microstructure Evolution of Al-Sc-Zr-based Alloy 1 Bengü Tas Kavakbasi
- Poster *web*Template assisted synthesis of mesoporous Pt thin films and their use as electrocatalyst for the oxidation of glycerol 1 Ph.D. Athira Anil
- Poster *web*Structural and Magnetic Characterization of Iron Oxide Nanoparticles upon Chemical Lithiation 1 Seda Ulusoy
- Poster *web*Correlation between electrical and mechanical properties of silver nanowire electrodes studied by complementary in situ microscopy techniques 1 Marco Moninger
- Poster *web*Crack process evaluation in carbon fibre reinforced polymers aged by thermal cycling 1 Prof. Dr.-Ing. Fernando Lasagni

Session -C: Characterization
Belongs to:
Topic X: Poster Session


The use of composites has been increased in different sectors, not only in aerospace but also in automotive, construction and sailing industries. Carbon fibre reinforced polymers are well characterized materials against mechanical loads (static and fatigue). However, long term damage mechanisms through environmental effects are subject of interest for the composite manufacturers and structures designers. Therefore, it seems to be important understanding the different degradation processes, especially matrix cracking and delamination due to thermo-chemical aging. The aim of this study is to characterize the degradation of CFRPs because of thermal fatigue in different atmospheres. Cracking process characterization is analysed at microscopy level through light optical microscopy and Computed Tomography inspections, correlating environmental effects with size and shape of the detected cracks.

Speaker:
Prof. Dr.-Ing. Fernando Lasagni
Center for Advanced Aerospace Technologies - CATEC
Additional Authors:
  • Dr. Sergio González
    CATEC Advanced Center for Aerospace Technologies
  • Prof. Dr. Jaime Dominguez
    University of Seville