ACOUSTICAL HOLOGRAPHY AS A TOOL FOR NONDESTRUCTIVE TESTING

ACOUSTICAL IMAGING BY MEANS OF HOLOGRAPHY HAS BEEN SHOWN TO BE AN EFFECTIVE MEANS FOR PRODUCING AN OPTICAL IMAGE OF AN ACOUSTICAL PRESSURE FIELD. SEVERAL APPLICATIONS ARE DESCRIBED AND RESULTS OF INITIAL INVESTIGATIONS PRESENTED. THE APPLICATIONS INCLUDE IMAGING FLAWS IN BUTT WELDS, AND VOIDS IN 4-IN.-THICK ALUMINUM OR STEEL. /AUTHOR/

• Availability:
  • Find a library where document is available. Order URL: http://worldcat.org/issn/00255327
• Supplemental Notes:
  • Vol 27, No 6, PP 140-144
• Authors:
  • Brenden, B B
• Publication Date: 1969-6

Media Info

• Serial:
  • Materials Evaluation
  • Publisher: American Society for Nondestructive Testing
  • ISSN: 0025-5327

Subject/Index Terms

• TRT Terms: Acoustics; Aluminum; Butt welds; Defects; Holography; Imagery; Nondestructive tests; Optics; Pressure; Steel
• Old TRIS Terms: Images
• Subject Areas: Geotechnology; Highways; Materials;

Filing Info

• Accession Number: 00216855
• Record Type: Publication
• Files: TRIS
• Created Date: Sep 2 1994 12:00AM