Accession Number : AD0270412

Title :   ULTRASONIC AND EDDY CURRENT NON-DESTRUCTIVE INVESTIGATION OF HOLLOW ALUMINUM EXTRUSIONS

Corporate Author : NORTHROP AIRCRAFT INC HAWTHORNE CALIF

Personal Author(s) : BROWN,T.W.

Report Date : 13 DEC 1961

Pagination or Media Count : 1

Descriptors :   *ALUMINUM ALLOYS, *EXTRUSION, *NONDESTRUCTIVE TESTING, AIRCRAFT CANOPIES, INDUCTANCE, JET AIRCRAFT, OSCILLOGRAPHS, OSCILLOSCOPES, PRESSURE, ULTRASONIC RADIATION, WELDS

Distribution Statement : APPROVED FOR PUBLIC RELEASE