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Es können folgende
Röntgenfeinstruktur-Untersuchungen
durchgeführt werden:
Qualitative und Quantitative
Phasenanalyse
Identifizieren von unbekannten Substanzen
und Bestimmung von Phasenanteilen bei
Gemischen.
Kristalluntersuchungen
Bestimmung der Kristallstruktur /-typ,
Größe des Kristallgitters, Gitterkonstante,
Gitterparameter.
Eigenspannungsmessung
Mechanische Spannungen ohne Einwirkung
äußerer Kräfte. Die Spannungsmessung beruht
auf der Ermittlung von
Gitterdehnungsverteilungen.
Texturbestimmung
Texturen können durch Ziehen und Walzen
entstehen. (Anisotropie - gerichtete
Anordnung der Kristalle).
Bestimmung der Vorzugsorientierung
einzelner Kristalle.
Panalytical X'Pert
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Control Unit
PW3040 X'Pert MPD
Generator PW3040(mppc) max. 3 kW, 60 kV, 60
mA.
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Goniometer
PW3050/10 (Theta/Theta)
Step size 0,001° in theta oder 2theta
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X-Ray-Tube
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Cu-LFF-PW3373/00
Normal powder diffraction work.
Phase identification, Quantitative
Analysis.
Optimum resolution and high intensity.
Co-LFF-PW3376/00
Normal powder diffraction work on specimens
with large amounts of Fe.
Optimum resolution and high intensity.
Cr-LFF-PW3378/00
Stress in steels.
Materials with large unit cells (clay
minerals, organic materials,
superconductors).
Optimum resolution and high intensity.
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Detector
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X'Celerator PW3015/20
For fast data collection and high or low
intensities.
Xenon Proportional detector
PW1711/96
(Xe gas, window diameter: 20 mm).
All applications except those with Mo, W,
Ag radiation.
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Sample Stage
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Open Euleran Cradle
(Eulerwiege)
PW3069/00.
(Phi, Psi controlled).
This version is with and without manual
Z.
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Bracket
PW3072/00 and PW3072/10.
(Phi, Psi controlled).
For PW18xx type sample holders.
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MPSS (Multi purpose sample
stage)
PW1821/90 and PW3074/00.
For large (<10 cm) and heavy (<1 kg)
samples.
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Anton Paar HTK-16
High temperature (max. 1600 degr. C.)
non-ambient sample stage.
No sample spinning.
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Mask, Filter, Slit
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Filter
Vanadium, Beta filter for Cr radiation.
Iron, Beta filter for Cr radiation.
Nickel, Beta filter for Cu radiation.
Ni-0.02 mm (PSD) Beta filter for the
Raytech/Braun PSD with Cu radiation.
Fe-0.02 mm (PSD) Beta filter for the
Raytech/Braun PSD with Co radiation.
V-0.02 mm (PSD) Beta filter for the
Raytech/Braun PSD with Cr radiation.
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Soller Slit
Soller Slit 0.04 rad.
For all standard applications.
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Collimator Cup 0.25..
4mm
For point focus applications.
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Incident Mask Fixed
(MPD/MRD)
Mask fixed 5, 10, 15, 20 mm
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Divergence Slit, Receiving Slit,
Anti-Scatter Slit
Slit fixed, 4°, 2°, 1°, 1/2°, 1/4°, 1/8°,
1/16°, 1/32°
Can be used as Divergence Slit, Receiving
Slit and Anti-scatter Slit and incident
Anti-scatter Slit for PSD.
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Receiving Slit - Parallplate
Collimator Slit
For reflectivity analysis. Aperture is 0.1
mm.
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Collimator
For low resolution phase analysis on thin
film samples and samples with rough
surfaces and reflectivity analysis.
Coll. 0.27° (Thin film)
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Beam Attentuator
For mirror with Cu radiation.
Enables large dynamic range. Cu 0.02 mm
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