TY - CONF A1 - LĂ©onard, Fabien A1 - Bruno, Giovanni T1 - Evaluating porosity in cordierite diesel particulate filter materials: advanced X-ray and new statistical analysis methods N2 - Complex materials (e.g., porous ceramics) need high resolution techniques at multi-scale levels. Microstructure is intimately linked to properties and performance. One technique (or even a few techniques) is not enough. X-ray refraction and CT are very powerful tools. Non-destructive characterisation and quantitative image analysis techniques (2D and 3D) are necessary to understand the anisotropy. T2 - 40th International Conference and Expo on Advanced Ceramics and Composites ( ICACC) CY - Daytona Beach, USA DA - 24.01.2016 KW - X-ray computed tomography KW - X-ray refraction KW - Directional interface variance analysis (DIVA) KW - FFT periodogram PY - 2016 AN - OPUS4-41725 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -