NDT.net - November 1998, Vol. 3 No. 11

Table of Contents ECNDT '98

Session: Materials characterization

Nondestructive Analysis of Stress States in Components using Micromagnetic and Ultrasonic Techniques
An Overview

E. Schneider
Fraunhofer Institut Zerstörungsfreie Prüfverfahren (IZFP) Saarbrücken, Germany
Email: schneider@izfp.fhg.de



Disturbing Influences

Set-Ups and Sensors



  1. Tiitto, S.: Magnetic Methods. Handbook of Mesurement of Residual Stresses; J.Lu (ed.) Society For Experimental Mechanics; The Fairmont Press Inc Lilburn (1996) 179-224.
  2. Thompson, R.B.; Lu, W.-Y.; Clark, A.V.: Ultrasonic Methods. ibid, 149-178.
  3. Theiner, W.A.: Micromagnetic Techniques. Structural and Residual Stress Analysis by Nondestructive Methods; V. Hauk(ed.) Elsevier Science B.V.Amsterdam (1997) 564-589.
  4. Schneider,E.: Ultrasonic Techniques. ibid, 522-563.
  5. Kern, R.: Fraunhofer Institut Zerstörungsfreie Prüfverfahren (IZFP),
  6. Hughes, D.S.; Kelly, J.L.: Second Order Elastic Deformation of Solids. Physical Review 92 (1953) 5, 1145-1149.
  7. Schneider, E.; Altpeter, I.; Deryke, P.: Zerstörungsfreie Bestimmung von Texturen in Walzprodukten mit Ultraschall- und magnetischen Verfahren. Abschlußbericht zum EKGS-Vorhaben P 2007, E 1.1/88; Vertragsnummer 7210.G3/111 (1991).
  8. Product information. American Stress Technologies Inc, Pittsburg, PA, USA.
  9. Vengrinovich, V.L., Minsk, Belo Russia, Product information.
  10. Product information. MAV KFV KFT, Budapest, Hungaria.
  11. Product information. Metal Elektro, Budapest, Hungaria.
  12. Langman R.A.; Mutton,P.J.: Estimation of Residual Stresses in Railway Wheels by Means of Stress Induced Magnetic Anisotropy. NDTE INT. (1993) 26, 4, 195-205.
  13. Product information; KFKI Atomic Energy Research Institute, Budapest, Bulgaria.
  14. Crescenzo, E.: Advanced Multi-Electromagnetic Technique. DGZfP Bericht 55, DGZfP Berlin (1996) 93-100.
  15. Carter, C.; AEA Technology, Harwell, UK; e-mailed information.
  16. Product information. Fraunhofer Institut Zerstörungsfreie Prüfverfahren (IZFP).
  17. Product information. Fraunhofer Institut Zerstörungsfreie Prüfverfahren (IZFP).
  18. Product information. Polish Academy of Sciences, Warsaw, Poland.
  19. Product information. DEBRO UMS,Warsaw, Poland.
  20. Herzer, R.; Schneider, E.: Instrument for the Automated Ultrasonic Time-of-Flight Mea-surement. - A Tool for Materials Characterization. Nondestructive Characterization of Materials. Höller, P.; Hauk, V.; Dobmann, G.; Ruud, C.; Green, R. (eds.) Springer Verlag Berlin-Heidelberg (1989) 673-680.
  21. Herzer, R.; Frotscher, H.; Schillo, K.; Bruche, D.; Schneider, E.: Ultrasonic Set-Up to Characterize Stress States in Rims of Railroad Wheels. Nondestructive Characterization of Materials VI; Green, R. E.; Kozaczek, K. J.; Ruud, C. (eds.) Plenum Press New York (1994) 699-706.
  22. Schneider, E.; Herzer, R.: Ultrasonic Evaluation of Stresses in Rims of Railroad Wheels. 7th ECNDT, Copenhagen 1998.
  23. Product information; Fraunhofer Institut Zerstörungsfreie Prüfverfahren (IZFP).
  24. Limal, J.L.; Del Fabro, V.: Prevention of Thermal Damage in Railroad Wheels thanks to the Monitoring of Residual Stresses by Ultrasonic Examination. Proc. 10th International Symposium Assessment of Materials Aging and Damage Evolution by Non Destructive Evaluation Methods, TOME XVI, Cercle D'Etudes Des Metaux, St. Etienne (1995) Chapter 17.
  25. Fukuoka, H.; Hirao, M.; Yamasaki, T.; Ogi, H.; Petersen, G.L.; Fortunko, C.M.: Ultra-sonic Resonance Method with EMAT for Stress Measurement in Thin Plates. Review of Progress in Quantitative Nondestructive Evaluation; D.O. Thompson, D.E. Chimenti (eds.) Plenum Press New York (1993) 12, 2129-2136.
  26. Altpeter, I.; Bender, J.; Hoffmann, J.; Kopp, M.: Die Barkhausenrausch- und Wirbel-strommikroskopie, eine neue Rastersondentechnik zur Werkstoffcharakterisierung im Mikrometerbereich. Prakt. Metallogr. 35 (1998) 2 , will be published soon.
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