Non-destructive evaluation of grain size based on the wavelet analysis of back-scattered ultrasonic echoes

1999 ◽  
Author(s):  
Satoshi Horihata ◽  
Hajime Kitagawa
Keyword(s):  
Grain Size ◽  
Wavelet Analysis ◽  
Non Destructive Evaluation ◽  
Non Destructive

Neutron Diffraction as a Tool for Non-Destructive Evaluation of Ceramics

1988 ◽  
Vol 142 ◽  
Author(s):  
John H. Root ◽  
James D. Sullivan
Keyword(s):  
Grain Size ◽  
Neutron Diffraction ◽  
Residual Strain ◽  
Mechanical Characteristics ◽  
Condensed Matter ◽  
Ceramic Composites ◽  
Non Destructive Evaluation ◽  
Minority Phase ◽  
Position Dependence ◽  
Non Destructive

AbstractNeutron diffraction is a powerful probe of the properties of condensed matter. In recent years neutron diffraction has been applied to the non-destructive evaluation of mechanical characteristics of engineering components. This paper presents examples of applications to ceramic composites including the measurement of position dependence of residual strain, grain size and minority phase concentration. In addition, an example of volume-averaged crystallographic texture is presented.

Non destructive evaluation of concrete contamination by chloride. Comparison of methods

2011 ◽  
Vol 15 (7) ◽  
pp. 1073-1084
Author(s):  
Jean-Paul Balayssac ◽  
Stéphane Laurent ◽  
Gilles Klysz ◽  
Jean-François Lataste ◽  
Xavier Derobert
Keyword(s):  
Comparison Of Methods ◽  
Non Destructive Evaluation ◽  
Non Destructive
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