Acoustic Imaging of a Titanium Casting.
Abstract
Various methods of imaging defects were used on a titanium casting 4 in. (100 mm) thick. The techniques, all involving acoustic waves, were C-scan, isometric projection, scanned holography, and a new method called stereo-acoustic imaging. The results are compared, and the latter method is shown to provide a true three-dimensional image of the material volume. (Author)
Document Details
- Document Type
- Technical Report
- Publication Date
- Aug 05, 1976
- Accession Number
- ADA029210
Entities
People
- H. H. Chaskelis
- R. J. Sanford
Organizations
- United States Naval Research Laboratory