DBPapers
DOI: 10.5593/SGEM2014/B13/S3.059

PRACTICAL APPLICATION OF THE NEW MMM METHOD IN NON-DESTRUCTIVE TESTING

P. Schmidt, V. Moni, J. Blata, D. Cymerys, J. Ripel
Wednesday 1 October 2014 by Libadmin2014

References: 14th International Multidisciplinary Scientific GeoConference SGEM 2014, www.sgem.org, SGEM2014 Conference Proceedings, ISBN 978-619-7105-09-4 / ISSN 1314-2704, June 19-25, 2014, Book 1, Vol. 3, 451-456 pp

ABSTRACT
Many non-destructive testing (NDT) methods might be used for arising surface and
subsurface cracks and defects revealing in material. NDT methods comprise both simple methods used for surface cracks revealing only, e.g. penetrating testing and much more sophisticated methods, e.g. radiography testing, methods based on eddy current principle, etc. One of the new progressive methods with many advantages and great information value is Metal Magnetic Memory (MMM). Following paper contains
description of the method basic principles and practical application examples.

Keywords: non-destructive testing, Metal Magnetic Memory