| Issue |
Matériaux & Techniques
Volume 89, Number 11-12, 2001
|
|
|---|---|---|
| Page(s) | 55 - 59 | |
| DOI | https://doi.org/10.1051/mattech/200189110055 | |
| Published online | 11 April 2017 | |
Étude structurale (XRD-TIR) à haute température de dépôts de chrome (CrIII)
Structural study (XRD-TIR) at high temperature of chromium deposits (CrIII)
Ecole Nationale Supérieure des Mines, Centre SMS
158 cours Fauriel, 42023 Saint-Etienne Cedex 2, France
Cette étude présente l'évolution à haute température de dépôts de chrome métallique obtenus à partir d'une solution aqueuse de chrome trivalent (CrIII). Une nouvelle méthode combinant la diffraction des rayons X sous incidence rasante, la thermodiffractométrie X et la thermographie infrarouge (XRD-TIR) a été mise en œuvre pour une caractérisation fine des modifications structurales et des phénomènes d'oxydation des couches minces en fonction de la température.
Abstract
The aim of this work is the investigation of the temperature effect on trivalent chro mium aquous solution (CrIII). A new characterization method using the grazing incidence X-ray diffractometry, the high temperature X-ray diffraction and an infra-red characterization (XRD- TIR) has been used for investigations on non-reversible structural modifications and oxidation evolution of CrIII plating.
© SIRPE 2001
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