Anwendung der Radiotracertechnik in der Korrosionsforschung Teil III: Über Wechselwirkungen von Wasser und seinen Bestandteilen an Metalloberflächen

Abstract

Clearing the mechanisms of corrosion and the metalloxid layers formation in presence of H₂O (g) and H₂O (l) have a greet practical importance. The ³H-Radiotracer method as a very suitable one have been also used for laboratory experiments. The results, which are up till now obtaines, are summarized in the following communication. They were put on a critical valuation. Going out from theoretical considerations the particularity of this method is pointed, because by the use of it one obtains from the specific radioactivity of the samples surface not direct the concentration of the labelled outlet-products, but a summarized value of the all presented ³H-containing substances. The consequences resulted from that are systematically discussed.

Keywords:

• corrosion
• interfaces
• iron
• passivity
• reviews
• surfaces
• tracer techniques
• tritium