Published March 1975 | Version v1
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The application of the scanning electron microscope with energy dispersive X-ray spectrometer for the study of sodium corrosion and mass transfer

Creators

  • 1. Fraunhofer-Gesellschaft zur Foerderung der Angewandten Forschung e.V., Karlsruhe (F.R. Germany). Inst. fuer Angewandte Mikroskopie, Photographie und Kinematographie

Description

The scanning electron microscope is a useful instrument for the detection of morphological and chemical changes in material surfaces due to sodium corrosion and mass transfer. Some examples for the application of the scanning microscope and the X-ray spectrometer combined with it are presented. The limits of the method in the observation of corrosion phenomena are discussed. (orig.)

Availability note (English)

MF available from INIS under the Report Number.

Abstract (German)

Das Rasterelektronenmikroskop ist das geeignete Instrument, um die morphologischen und chemischen Veraenderungen an Werkstoffen durch Korrosion und Massetransport im Natrium zu ermitteln. Fuer die Anwendung des Mikroskops und des damit kombinierten energiedispersiven Roentgenspektrometers zur Untersuchung der abtragenden Natriumkorrosion an austenitischen Staehlen und Nickelbasislegierungen werden einige Beispiele gegeben. Die Grenzen der Methode fuer die Erkennung von Korrosionsphaenomenen werden diskutiert. (orig./GSC)

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Additional details

Additional titles

Original title (German)
Anwendung des Rasterelektronenmikroskops mit energiedispersivem Roentgenspektrometer zur Untersuchung von Natriumkorrosion und Massetransport

Publishing Information

Imprint Pagination
17 p.
Report number
KFK--2137

INIS

Country of Publication
Germany
Country of Input or Organization
Germany
INIS RN
7223293
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Descriptors DEI
CHROMIUM-NICKEL STEELS; CORROSION; ELECTRON MICROSCOPY; HIGH TEMPERATURE; INCONEL 718; METALLOGRAPHY; NIMONIC; SODIUM; X-RAY SPECTROSCOPY
Descriptors DEC
ALKALI METALS; ALLOYS; CARBON ADDITIONS; CHEMICAL REACTIONS; CHROMIUM ALLOYS; CHROMIUM STEELS; ELEMENTS; HEAT RESISTING ALLOYS; INCONEL ALLOYS; IRON ALLOYS; IRON BASE ALLOYS; METALS; MICROSCOPY; MOLYBDENUM ALLOYS; NICKEL ALLOYS; NICKEL BASE ALLOYS; NIOBIUM ALLOYS; SPECTROSCOPY; STEELS; TRANSITION ELEMENT ALLOYS

Optional Information

Notes
12 figs.; 2 tabs.; 16 refs.