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NDE of Fatigue on Metals Thermography, Acoustic Microscopy and Positron Annihilation Method

S.U. FASSBENDER, W. KARPEN, A. SOURKOV
Fraunhofer Institute Nondestructive Testing, Universität 37, 66123 Saarbrücken, Germany
S. SATHISH
Center for Materials Diagnostics, University of Dayton, Dayton OH 45469-0121
H. RÖSNER, N. Meyendorf
Fraunhofer Institute Nondestructive Testing, Universität 37, 66123 Saarbrücken, Germany
Center for Materials Diagnostics, University of Dayton, Dayton OH 45469-0121
Contact

Abstract

Introduction

Preparation of Test Specimens

Experimental Methods

Results and Discussion

Conclusions

Acknowledgments

References

  1. S. Suresh, "Fatigue of materials" Cambridge University Press, (1991).
  2. Hautojärvi: Positrons in solids, Series: Topics in Current Physics; Vol.12, Springer Verlag, Berlin (1979).
  3. A. Briggs, "Acoustic Microscopy" Clarendon Press, Oxford (1992).
  4. W. Thomson, "On the Thermo-Elastic and Thermomagnetic Properties of Matter" Quart. J. of Pure & Appl. Math., 1 (1857) pp. 57-77.
  5. N. Harwood and Cummings, "Thermoelastic Stress Analysis" Adam Hilger, New York (1991)
  6. G. Walle, W. Karpen, U. Netzelmann, H. Rösner, N. Meyendorf, "Zerstörungsfreie Prüfung mittels thermographischer Verfahren" TM Technisches Messen, 66 (1999) pp. 312-321.
  7. S. Depetasse, "Studium der Entmischungvorgänge in ausgewählten Aluminiumlegierungen mit der Positronenannihilation&quo; Master Thesis, IZFP Saarbruecken (1999).

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