Non Destructive Testing of Materials
 
  
 
 
 
 
 
 
 
 
 
 
 
 
     
 
  
 
 
DEPA can be used to determine the elastic properties of a wide range of materials. Some of these are :

  • Abrasives
  • Alloys
  • Cast Iron
  • Cement and Concrete
  • Ceramics
  • Composites
  • Graphite
  • Plastics
  • Powder Metals
  • Refractories
  • Rubber and Rubber Composites
  • Space Age Materials
  • Steel
  • Wood
MATERIAL SHAPES

Determination of resonant frequency and damping is material shape independent.

Elastic moduli can be computed for the following material shapes :