Accession Number : AD0866641

Title :   Development of Devices and Techniques for the Nondestructive Determination of Residual Machining Stress Utilizing Ultrasonic and Supporting X-Ray Techniques.

Descriptive Note : Final technical rept. 1 Nov 67-30 Sep 69,

Corporate Author : TRACOR INC ROCKVILLE MD

Personal Author(s) : Lawrie, William E.

Report Date : FEB 1970

Pagination or Media Count : 142

Descriptors :   (*STEEL, MACHINING), (*NONDESTRUCTIVE TESTING, STRESSES), ULTRASONIC RADIATION, X RAY DIFFRACTION, MECHANICAL WAVES, LASERS.

Subject Categories : Fabrication Metallurgy
      Test Facilities, Equipment and Methods

Distribution Statement : APPROVED FOR PUBLIC RELEASE