Accession Number : AD0285499

Title :   EQUIVALENCE OF PENETRAMETER SYSTEMS

Corporate Author : NAVAL ORDNANCE LAB WHITE OAK MD

Personal Author(s) : CRISCUOLO,E.L.

Report Date : 15 MAY 1962

Pagination or Media Count : 18

Abstract : A mathematical expression was developed which relates the equivalency between different penetrameter types. Experimental data obtained from 36 film readers supports the validity of the equation. Equivalency between the International Institute of Welding and American Society for Testing and Materials penetrameters is given. (Author)

Descriptors :   *RADIOGRAPHY, *X RAY PHOTOGRAPHY, MATHEMATICAL ANALYSIS, NONDESTRUCTIVE TESTING

Distribution Statement : APPROVED FOR PUBLIC RELEASE