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Crushing strength measurement at reticulated ceramic foams ex situ and in situ CT analysis

Wednesday (24.10.2018)
19:36 - 19:39
Part of:
- Poster Battery housings for electric vehicles using CFRP and aluminium foam 0 Joachim Baumeister
- Poster Manufacturing and characterization of open-cell stainless steel foams by investment casting 1 Jan Frömert
- Poster Interface formation of Mg2X (X = Si, Sn) in cellular Si infiltrated by Mg(Sn) alloys 1 Alexander M. Matz
- Poster Production of microcellular PMMA using the bead foaming technology 1 Mikel Mugica
- Poster Nanocellular PMMA with tunable cellular structure by changing the rheological behaviour of the polymer matrix. 1 Judith Martín de León
- Poster Production of thermoplastic polyurethane foams synthesized with different contents of hard segment and graphene nanoplatelets by the gas dissolution foaming process 1 Ph.D. Mercedes Santiago-Calvo
- Poster Surface functionalized filters for aluminum melt filtration 1 Dr.-Ing. Claudia Voigt
- Poster Nanocellular polymers based on PMMA/sepiolite nanocomposites: characterization of the mechanical behaviour 1 Victoria Bernardo
- Poster Impact resistant foams based on PP/POE blends 1 Ph.D. Santiago Munoz Pascual
- Poster Crosslinked open cell ethylene butyl acrylate copolymer (EBA) foams: properties and applications 1 Ph.D. Eduardo López
- Poster Influence of molecular weight in the solubility,diffusivity and the subsequent cellular structure of polystyrene foams 1 Ph.D. Alberto Ballesteros
- Poster Crushing strength measurement at reticulated ceramic foams ex situ and in situ CT analysis 1 Dr.-Ing. Claudia Voigt
- Poster Initiation of plateau region during compression test of porous metals with aligned unidirectional pores 1 Tomoya Tamai
- Poster Active meta-materials with adjustable pore size 1 Dr. Reza Hedayati
- Poster Polymeric foams 3D numerical mechanical modelling 1 Stefano Tagliabue
- Poster Characterisation of NiTi cellular materials fabricated by the powder-metallurgy spaceholder technique 1 Dr. Karl Dahm
- Poster Accurate separation of open cell metal foams using remote laser cutting technique 1 Robert Baumann
- Poster Generation of artificial foam structures and evaluation of their thermo-mechanical, flow and filtration characteristics (Poster) 1 Christoph Settgast
- Poster Surface modification of magnesium-based foams by Directed Plasma Nanosynthesis 1 Viviana Marcela Posada Pérez

General Topic P: Postersession
Belongs to:

The crushing strength or compression strength is a fundamental

mechanical property for reticulated ceramic foams. There are essential

influencing variables as the rate of the applied load, the size of the

applied load area the sample size and the strut homogeneity of the

samples. In this work the impact of the variation of the testing

parameters for the crushing strength measurement was evaluated with

the help of industrial produced ceramic foams made of Al2O3, ZrO2, SiC

and fused silica. The results indicate that the rate of the applied load

has no significant influence on the crushing strength of the ceramic

foams. Whereas the size of the applied load area and the sample size

have an evident influence. The experimental results were compared

with the minimum principal stress distribution calculated with FEM.

Dr.-Ing. Claudia Voigt
TU Bergakademie Freiberg
Additional Authors:
  • Dr. Jana Hubálková
    TU Bergakademie Freiberg
  • Prof. Dr. Christos Aneziris
    TU Bergakademie Freiberg