Accession Number : ADA950748

Title :   Some Aspects of Radiographic Sensitivity in Testing with X-Rays,

Corporate Author : WATERTOWN ARSENAL MA

Personal Author(s) : Lester,H. H.

Report Date : JUN 1939

Pagination or Media Count : 44

Descriptors :   *Nondestructive testing, *X rays, *Radiography, *Steel, Defects(Materials), Cracks, Welds, Photographic contrast, Photographic images, Contours, Radiation, Sensitivity, Penetrometers, Strain gages

Subject Categories : Metallurgy and Metallography
      Test Facilities, Equipment and Methods
      Photography

Distribution Statement : APPROVED FOR PUBLIC RELEASE