STRENGTH PREDICTION BY ULTRASONIC DEFECT CHARACTERIZATION.

Bernhard R. Tittmann

Research output: Contribution to conferencePaper

Abstract

The possibility of detecting defects, such as voids, in metals and alloys by ultrasonic methods has been investigated on titanium alloy specimens. The ultrasonic data show dramatic differences in the intensity of the scattered wave and its frequency dependence for the various defect geometries. Comparisons with the results of computer calculations demonstrate the importance of taking into account mode conversion. The results of the tensile tests allow the conclusion that of the three parameters, yield stress, ultimate tensile stress, and ductility, the latter exhibited a sufficiently significant variation to become a meaningful variable for correlations with ultrasonic scattering data.

Original languageEnglish (US)
Pages73-84
Number of pages12
StatePublished - Jan 1 1974
EventConf on Autom Insp and Prod Control, Proc - Chicago, IL, USA
Duration: Oct 15 1974Oct 17 1974

Other

OtherConf on Autom Insp and Prod Control, Proc
CityChicago, IL, USA
Period10/15/7410/17/74

All Science Journal Classification (ASJC) codes

  • Engineering(all)

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  • Cite this

    Tittmann, B. R. (1974). STRENGTH PREDICTION BY ULTRASONIC DEFECT CHARACTERIZATION.. 73-84. Paper presented at Conf on Autom Insp and Prod Control, Proc, Chicago, IL, USA, .