Die Anwendung der Röntgenfluoreszenzanalyse und -feinstrukturanalyse bei der Beobachtung des Oxydationsverhaltens von Legierungen
Die Anwendung der Röntgenfluoreszenzanalyse und -feinstrukturanalyse bei der Beobachtung des Oxydationsverhaltens von Legierungen
Samples of three nickel-base alloys, which are candidate materials for the heat transfer systems of high temperature reactors, were annealed for 100 hours at 780, 930 and 1080 °C in an atmosphere of 17 mbar H$_{2}$O and 260 mbar H$_{2}$. The test specimens were examined before and after annealing us...
Saved in:
Personal Name(s): | Weden, G. (Corresponding author) |
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Naoumidis, A. / Nickel, Hubertus | |
Contributing Institute: |
Publikationen vor 2000; PRE-2000; Retrocat |
Imprint: |
Jülich
Kernforschungsanlage Jülich, Verlag
1978
|
Physical Description: |
129 p. |
Document Type: |
Report Book |
Research Program: |
ohne Topic |
Series Title: |
Berichte der Kernforschungsanlage Jülich
1548 |
Link: |
OpenAccess OpenAccess |
Publikationsportal JuSER |
Samples of three nickel-base alloys, which are candidate materials for the heat transfer systems of high temperature reactors, were annealed for 100 hours at 780, 930 and 1080 °C in an atmosphere of 17 mbar H$_{2}$O and 260 mbar H$_{2}$. The test specimens were examined before and after annealing using X-ray fluorescence and X-ray diffraction analysis. The results obtained were compared with the results of destructive test methods, in particular metallography and microanalysis. The comparison showed that it is possible to obtain qualitative and quantitative data on surface corrosion using the non-destructive X-ray methods. The precision, applicability and limitations of X-ray fluorescence and X-ray diffraction analysis for the investigation of surface corrosion reactions were studied and the observations compared with the results and the interpretations of other authors. |