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Abstract

One of the advantages of austenitic stainless steels is that they are non-magnetic, and so do not interact with the strong magnetic fields present in the tokamak. Despite this, some limiter elements subject to several hard disruptions in the FT tokamak show a ferro-magnetic phase in the melted and recrystallised zone. The stainless steel droplets coming from the limiter also show a strong ferro-magnetic behaviour. The aim of this work is to investigate the causes that have produced this magnetic phase in the material.

Additional information

Authors: FRANCONI E, ENEA, Centro Ricerche Energia Frascati, Roma (IT)
Bibliographic Reference: Report: RT/FUS/89/16 EN (1990) 13 pp.
Availability: Available from Servizio Studi e Documentazione, ENEA, Centro Ricerche Energia Frascati, C.P.65-00044 Frascati, Roma (IT)
Record Number: 199011439 / Last updated on: 1994-12-02
Category: PUBLICATION
Original language: en
Available languages: en