Accession Number : AD0615292

Title :   METHOD OF PREVENTING INCORRECT INDICATIONS IN AN AUTOMATIC ULTRASONIC FLAW DETECTOR,

Corporate Author : FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Personal Author(s) : Rapoport,Yu M.

Report Date : 28 APR 1965

Pagination or Media Count : 5

Abstract : The object of the invention is a method of preventing incorrect indication in an automatic ultrasonic flaw detector which is distinguished by the fact that the resonance frequencies of the converters of the neighboring channels are displaced with reference to each other. (Author)

Descriptors :   (*ULTRASONIC RADIATION, NONDESTRUCTIVE TESTING), (*MONITORS, QUALITY CONTROL), (*QUALITY CONTROL, RELIABILITY), NONDESTRUCTIVE TESTING, ERRORS, COUNTERMEASURES, CORRECTIONS, RESONANCE, FREQUENCY, PIEZOELECTRIC EFFECT, INSTRUMENTATION, MATERIALS, AUTOMATIC, PATENTS, USSR

Distribution Statement : APPROVED FOR PUBLIC RELEASE