Texture School @ FRM II

Texture Analysis in Material Science

15.-17. Oktober 2013 in Garching

Veranstalter ist das Institut für Werkstoffkunde und Werkstofftechnik der Technischen Universität Clausthal unter Leitung von Prof. Dr. Heinz-Günther Brokmeier.

15. Oktober: From Area Detector pictures to Pole Figures

Zeit Programmpunkt
09:00 - 09:10 Welcome address
09:10 - 09:50 Lecture: Introduction in crystallographic textures
09:50 - 10:20 Lecture: Pole figure measurement using area detectors
10:20 - 10:50 Lecture: Principle ways of data treatment (individualpeak, Rietveld refinement)
10:50 - 11:10 Coffee break
11:10 - 11:40 Introduction in pole figure extraction by STECA - Software
11:40 - 12:40 Practical: STECA
12:40 - 14:00 Lunch break
14:00 - 14:30 Introduction in pole figure extraction by SABO
14:30 - 15:30 Practical: SABO
15:30 - 16:30 Coffee break
16:30 - 17:00 Introduction in MAUD (Materials Analysis Using Diffraction)
17:00 - 18:00 Practical: MAUD

16. Oktober: Interpretation of Pole Figures

Zeit Programmpunkt
9:00 - 9:45 Lecture: Definition ofthe pole figure (type of projection, pole figure window, pole figure statistics, number of pole figures,normalisation, RP-values ...)
09:45 - 10:15 Lecture: Basic information’sof pole figures
10:15 - 10:45 Coffee break
10:45 – 12:45 Practical:Pole figure extractionfor a later interpretation-STECA, SABO or MAUD
12:45 - 14:00 Lunchbreak
14:00 - 15:00 Practical: Interpretation of pole figure symmetry and its meaningExample 1, 2, 3
15:00 - 15:30 Introduction in Ideal components, fibers and orientation bands
15:30 - 16:30 Practical: Ideal components (hkl)<uvw> , ideal fiber texture and orientation bands
16:30 - 16:45 Coffee break
16:45 - 17:45 Crystallographic relation between pole figures(cubic, hexagonal)
18:30 - ???? Social evening

17. Oktober: Interpretation of the Orientation Distribution Function

Zeit Programmpunkt
09:00 - 09:45 Lecture: Introduction in the orientation distribution function (ODF)
09:45 - 10:00 Basic informations on how to calculate the ODFs
10:00 - 10:30 Coffee break
10:30 - 12:45 MTEXa MATLAB™ toolbox for quantitative texture analysis
12:45 - 14:00 Lunchbreak
14:00 - 14:20 ODF calculation by the iterative series expansion method
14:20 - 15:30 Practical: ODF calculation by the iterative series expansion method
15:30 - 16:00 Coffee break
16:00 - 17:00 Practical: Interpretation of ODFs (ideal components φ1,φ, Φ2) ideal fiber texture and orientation bands)
17:00 STRESS-SPEC visite

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