• English
  • Deutsch
  • Log In
    Password Login
    Research Outputs
    Fundings & Projects
    Researchers
    Institutes
    Statistics
Repository logo
Fraunhofer-Gesellschaft
  1. Home
  2. Fraunhofer-Gesellschaft
  3. Konferenzschrift
  4. Progress in the micromagnetic multiparameter microstructure and stress analysis -3MA-
 
  • Details
  • Full
Options
1989
Conference Paper
Title

Progress in the micromagnetic multiparameter microstructure and stress analysis -3MA-

Other Title
Neue Fortschritte in der mikromagnetischen Vielparameter-Mikrostruktur- und -Spannungs-Analyse - 3MA
Abstract
Material characteristics such as hardness, yield-strength, ductility etc. can be controlled and designed for a given material in certain limits. For steels manufacturing parameters like the chemical composition, block- or continuous-casting, hot-rolling, forging, cold-rolling, heat-treatments, and machining influence the microstructure and residual stress state which in combination with additional load conditions during service (mechanical static/dynamic, thermal, corrosive) determine the material properties and behaviour. In mechanical- and technological tests (standard tensile, notch-impact, etc.) the service loads are simulated mainly under maximum load conditions in order to characterize the material fitness for service. 3 MA-techniques and their inspection quantities (Barkhausen-noise incremental permeability, eddy-current impedance spectroscopy, etc.) are also influenced by microstructure and stress in steels. The emphasis in the following contribution will be on the presentation of these facts with the goal to show correlation between material characteristics and 3 MA-quantities.
Author(s)
Becker, R.
Dobmann, G.
Theiner, W.A.
Mainwork
Nondestructive Characterization of Materials III  
Conference
International Symposium on Nondestructive Characterization of Materials 1988  
Language
English
Fraunhofer-Institut für Zerstörungsfreie Prüfverfahren IZFP  
Keyword(s)
  • Eigenspannung

  • indirekte Methode

  • magnetisches Verfahren

  • Materialkenngröße

  • Multiparameterregression

  • Zerstörungsfreie Prüfung

  • Cookie settings
  • Imprint
  • Privacy policy
  • Api
  • Contact
© 2024