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Metal Magnetic Memory Method
Energodiagnostika
Metal Magnetic Memory Method
Conference
News
October 30, 2017
Second International Conference on Diagnostics of Structures and Components Using Metal Magnetic Memory Method. April 24-25, 2018, Budapest, Hungary
July 01, 2017
More than 60 testimonials of organizations on the MMM method efficiency based on the results of practical diagnostics of equipment were presented at the workshop.
June 30, 2017
Energodiagnostika Co. Ltd took an active part in the work of the Congress, Exhibition and in the meetings of the International Society for Condition Monitoring, 13-16 June 2017 in London, UK.

Non-destructive testing – Metal magnetic memory – Part 2: General requirements

Publication date November 01, 2007

Scope

This part of ISO 24497 specifies the general requirements for the application of the method of metal magnetic memory of components, units, equipment and structures for various application purposes.

The purposes of the method are the following:

  • Determination of heterogeneity of the equipment and structures stressed-strained state and revealing of stresses concentration zones as the main sources of damage development.
  • Determination of locations of metal sampling in stresses concentration zones for assessment of the structural-mechanical state.
  • Early diagnostics of fatigue damages and evaluation of equipment and structure life.
  • Reduction of testing and material costs with its utilization in combination with conventional methods of non-destructive testing.
  • Quality control of welded joints of various types and embodiment (including contact and spot welding).
  • Express sorting of new and used machine-building products by their structural heterogeneity.
Energodiagnostika Co. Ltd is the main developer of a principally new non-destructive testing method and inspection instruments based on application of the method of metal magnetic memory (MMM method).
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