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Non-destructive testing of welds with the 3MA-analyzer

 
: Theiner, W.A.; Deimel, P.

Nuclear Engineering and Design (1987), No.102, pp.257-264
ISSN: 0029-5493
English
Journal Article
Fraunhofer IZFP ()
BMA-Analysator; Eigenspannung; Härte; Koerzitivfeldstärke; magnetisches Barkhausenrauschen; Schweißnaht

Abstract
For the microstructure and stress determination in the surface near region (smaller than 1 mm) micromagnetic non-destructive quantities can be used. This contribution gives an actual survey about the possibilities of determining non-destructively hardness and residual stress values in the weld region. (IZFP)

: http://publica.fraunhofer.de/documents/PX-26411.html