NDT.net - April 2003, Vol. 8 No.4

BRITTLENESS OF ALLOYS FOR WATER PIPES ESTIMATED BY METHODS OF ACOUSTIC EMISSION AND MICROINDENTATION

Daria Grabco, Diana Leu, Veaceslav Rahvalov
Institute of Applied Physics of Moldavian Academy of Sciences, 5 Academy str.,
Chisinau, MD 2028, Moldova. e-mail: daria.drabco@phys.asm.md

Paper presented at the 8th ECNDT, Barcelona, June 2002

Abstract

Introduction

Experimental procedure

Results

Conclusion

Acknowledgement

References

  1. Yu.S. Boyarskaya., D.Z. Grabco, M.S. Kats, Physics of Microindentation Processes, Kishinev, “Stiinta”, 1986 (in Rus.). [book]
  2. D. Grabco, R. Zhitaru, V. Rahvalov, et al., “ The Emission Acoustic Signal Registration for the Material Brittleness Estimation”, Proceeding of the 15th WCNDT, Roma-2000, Italy, 2000, http://www.ndt.net/article/wcndt00/papers/idn535/idn535.htm. [conference]
  3. Physical principles of metal strength and plasticity” (S.D.Gertsriken, I.Ya.Dehtyar, M.A. Krivoglaz, et al.), Moscow, 1963 (in Rus.). [book]

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