An Improved System for the Nondestructive Evaluation of Steel

  • H. Weinstock
  • R. B. Mignogna
  • R. S. Schechter
  • K. E. Simmonds
Part of the Springer Proceedings in Physics book series (SPPHY, volume 64)

Abstract

A non-magnetic horizontal load frame has been constructed allowing for x-y motion and rotation about the specimen axis in order to investigate the state of stress in steel components with a SQUID gradiometer. Tensile and cyclic loading can be performed under load or strain control. Data are taken by a Masscomp data acquisition system. Initial tests of this system have been made using a vertically-mounted SQUID gradiometer.

Keywords

Titanium Helium Balin 

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References

  1. 1.
    H. Weinstock and M. Nisenoff, in SQUID ’85, edited by H. D. Hahlbohm and H. Lubbig ( de Gruyter, Berlin, 1985 ), pp. 853–858.Google Scholar
  2. 2.
    R. B. Mignogna and H. H. Chaskelis, in Review of Progress in Quantitative Nondestructive Evaluation, edited by D. O. Thompson and D. E. Chimenti ( Plenum, New York, 1989 ), pp. 551–558.Google Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 1992

Authors and Affiliations

  • H. Weinstock
    • 1
  • R. B. Mignogna
    • 2
  • R. S. Schechter
    • 2
  • K. E. Simmonds
    • 2
  1. 1.Air Force Office of Scientific ResearchUSA
  2. 2.Naval Research LaboratoryUSA

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